# Spike, Slack, Viva Engage vs Wrike Comparison

| | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.5 out of 5 | 3.6 out of 5 | 4.2 out of 5 | 
| **Total Reviews** | 262 | 39,043 | 1,441 | 4,530 | 
| **Largest Market Segment** | Small-Business (77.1% of reviews) | Small-Business (41.0% of reviews) | Enterprise (59.6% of reviews) | Mid-Market (43.1% of reviews) | 
| **Entry Level Price** | $5.00 1 User Per Month | $0.00 | No pricing available | $0.00 | 

---
## Top Pros & Cons

### Spike

Pros:
- Ease of Use (46 reviews)
- Email Management (35 reviews)

Cons:
- Missing Features (19 reviews)
- Limited Features (12 reviews)

### Slack

Pros:
- Ease of Use (3483 reviews)
- Team Collaboration (3150 reviews)

Cons:
- Notification Issues (1137 reviews)
- Missing Features (941 reviews)

### Viva Engage

Pros:
- Ease of Use (3 reviews)
- Sharing Ease (3 reviews)

Cons:
- Distraction (2 reviews)
- Lack of Notifications (2 reviews)

### Wrike

Pros:
- Project Management (576 reviews)
- Team Collaboration (528 reviews)

Cons:
- Learning Curve (364 reviews)
- Not Intuitive (261 reviews)

---
## Ratings Comparison
| Rating | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
  | **Meets Requirements** | 8.9 (166 reviews) | 9.2 (31639 reviews) | 7.9 (1264 reviews) | 8.5 (3690 reviews) | 
  | **Ease of Use** | 9.3 (170 reviews) | 9.2 (32496 reviews) | 8.1 (1280 reviews) | 7.9 (3725 reviews) | 
  | **Ease of Setup** | 9.3 (53 reviews) | 9.2 (8812 reviews) | 8.3 (178 reviews) | 7.8 (1626 reviews) | 
  | **Ease of Admin** | 8.7 (36 reviews) | 8.9 (5441 reviews) | 7.7 (166 reviews) | 8.3 (1301 reviews) | 
  | **Quality of Support** | 9.0 (158 reviews) | 8.8 (22026 reviews) | 7.8 (757 reviews) | 8.4 (2918 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.6 (34 reviews) | 9.1 (4923 reviews) | 7.8 (147 reviews) | 8.5 (1245 reviews) | 
  | **Product Direction (% positive)** | 9.6 (156 reviews) | 8.7 (30852 reviews) | 6.0 (1264 reviews) | 8.2 (3523 reviews) | 

---
## Pricing

### Spike

#### Entry-Level Pricing

Plan: Pro

Price: $5.00 1 User Per Month

Description: Use Spike's email app with up to 3 email accounts with unified inbox and unlimited search history

Key Features:
- Conversational Email
- Spike AI
- 5 GB storage

[Browse all 2 editions](https://www.g2.com/products/spike/pricing)

#### Free Trial

Yes

### Slack

#### Entry-Level Pricing

Plan: Free

Price: $0.00

Description: For teams wanting to try out Slack for an unlimited period of time



Key Features:
- Searchable message archives, up to 10k of your team’s most recent messages
- 10 apps or service integrations
- Native apps for iOS, Android, Mac & Windows Desktop

[Browse all 4 editions](https://www.g2.com/products/slack/pricing)

#### Free Trial

Yes

### Viva Engage

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Wrike

#### Entry-Level Pricing

Plan: Free

Price: $0.00

Description: Essential task management

Key Features:
- Web, desktop, and mobile apps
- Project & task management
- Board view

[Browse all 5 editions](https://www.g2.com/products/wrike/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Team Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Communication

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Status Updates** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Instant Messaging** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Activity Feed** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Notifications** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Comments and Voting** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Discussions** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **User Directory** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Online Status of Coworkers** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Content Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **File Sharing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Document Collaboration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Knowledge Base** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Surveys** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Productivity Tools

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Task Management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Calendar** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Mobile** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-Language Support** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Administration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Moderation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Project Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.0/10 | 1682 |

#### Tasks

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Creation & Assignment** | Not enough data | Not enough data | Not enough data | 8.9 (1573 reviews) ✓ Verified | 
| **Due Dates** | Not enough data | Not enough data | Not enough data | 8.8 (1595 reviews) ✓ Verified | 
| **Task Prioritization** | Not enough data | Not enough data | Not enough data | 8.4 (1544 reviews) ✓ Verified | 
| **To-Do Lists** | Not enough data | Not enough data | Not enough data | 8.5 (1521 reviews) ✓ Verified | 
| **Dependencies** | Not enough data | Not enough data | Not enough data | 8.1 (1449 reviews) ✓ Verified | 
| **Mass Updates** | Not enough data | Not enough data | Not enough data | 7.7 (1304 reviews) ✓ Verified | 
| **Drag & Drop** | Not enough data | Not enough data | Not enough data | 8.1 (1438 reviews) ✓ Verified | 
| **Recurring Tasks** | Not enough data | Not enough data | Not enough data | 8.2 (1388 reviews) ✓ Verified | 

#### Projects

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Planning** | Not enough data | Not enough data | Not enough data | 8.5 (1404 reviews) ✓ Verified | 
| **Project Map** | Not enough data | Not enough data | Not enough data | 8.2 (1303 reviews) ✓ Verified | 
| **GANTT** | Not enough data | Not enough data | Not enough data | 8.0 (1277 reviews) ✓ Verified | 
| **Calendar View** | Not enough data | Not enough data | Not enough data | 8.0 (1326 reviews) ✓ Verified | 
| **Views** | Not enough data | Not enough data | Not enough data | 8.2 (1359 reviews) ✓ Verified | 
| **Project Budgeting** | Not enough data | Not enough data | Not enough data | 7.5 (1007 reviews) ✓ Verified | 
| **Issue Tracking** | Not enough data | Not enough data | Not enough data | 7.6 (606 reviews) | 
| **Templates** | Not enough data | Not enough data | Not enough data | 8.1 (1284 reviews) ✓ Verified | 
| **Critical Path** | Not enough data | Not enough data | Not enough data | 7.7 (1070 reviews) ✓ Verified | 
| **Time & Expense** | Not enough data | Not enough data | Not enough data | 7.7 (1034 reviews) ✓ Verified | 
| **Methodologies** | Not enough data | Not enough data | Not enough data | 7.8 (1039 reviews) ✓ Verified | 

#### Resource Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Resource Definiton** | Not enough data | Not enough data | Not enough data | 7.8 (1078 reviews) ✓ Verified | 
| **Capacity** | Not enough data | Not enough data | Not enough data | 7.8 (1130 reviews) ✓ Verified | 
| **Scheduling** | Not enough data | Not enough data | Not enough data | 8.2 (1215 reviews) ✓ Verified | 

#### Project Monitoring

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Baselining / KPIs** | Not enough data | Not enough data | Not enough data | 7.7 (1023 reviews) ✓ Verified | 
| **Resource Allocation** | Not enough data | Not enough data | Not enough data | 7.9 (1092 reviews) ✓ Verified | 
| **Dashboards** | Not enough data | Not enough data | Not enough data | 8.3 (1343 reviews) ✓ Verified | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 6.9 (170 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 6.3 (444 reviews) | 

#### Agentic AI - Project Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 7.4 (9 reviews) | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | 7.5 (8 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 8.1 (8 reviews) | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | 8.0 (9 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 8.1 (9 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 8.1 (9 reviews) | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 7.8 (9 reviews) | 

### Conversational Marketing

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 8.8/10 | 28 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Messenger

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Sequencing** | 9.1 (25 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **AI** | 9.3 (23 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Live Chat** | 8.9 (24 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Customization Interface** | 9.1 (25 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 

#### Channels

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Social Media** | 8.7 (21 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Website** | 8.4 (20 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Text Message (SMS)** | 8.6 (19 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Voice Assistants** | 8.6 (20 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Other** | 8.2 (20 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 

#### Customers

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Targeting** | 8.8 (20 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Profiles** | 8.6 (22 reviews) | Not enough data | Not enough data | Not enough data | 
| **Analytics** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Lead Gathering** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Sales Conversion** | Feature Not Available | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Conversational Marketing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Project and Portfolio Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 7.6/10 | 46 |

#### Portfolio Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Portfolio Types** | Not enough data | Not enough data | Not enough data | 7.6 (36 reviews) | 
| **Planning** | Not enough data | Not enough data | Not enough data | 8.0 (37 reviews) | 
| **Alignment** | Not enough data | Not enough data | Not enough data | 7.8 (36 reviews) | 
| **Portfolio Mix** | Not enough data | Not enough data | Not enough data | 7.5 (37 reviews) | 

#### Project Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Dependencies** | Not enough data | Not enough data | Not enough data | 8.1 (39 reviews) | 
| **Priorities** | Not enough data | Not enough data | Not enough data | 8.3 (38 reviews) | 
| **Lean Management** | Not enough data | Not enough data | Not enough data | 7.7 (36 reviews) | 

#### Resource Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Definition** | Not enough data | Not enough data | Not enough data | 8.0 (37 reviews) | 
| **Allocation** | Not enough data | Not enough data | Not enough data | 8.1 (36 reviews) | 
| **Optimization** | Not enough data | Not enough data | Not enough data | 7.9 (34 reviews) | 

#### Data & Analytics

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Data Consolidation** | Not enough data | Not enough data | Not enough data | 7.4 (35 reviews) | 
| **Visualizations** | Not enough data | Not enough data | Not enough data | 7.3 (37 reviews) | 
| **Performance** | Not enough data | Not enough data | Not enough data | 7.5 (35 reviews) | 
| **Risk Analysis** | Not enough data | Not enough data | Not enough data | 7.4 (34 reviews) | 

#### Strategy - Project and Portfolio Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Simulation** | Not enough data | Not enough data | Not enough data | 7.1 (28 reviews) | 
| **Tracking** | Not enough data | Not enough data | Not enough data | 7.6 (31 reviews) | 
| **Planning** | Not enough data | Not enough data | Not enough data | 7.6 (31 reviews) | 
| **Objectives** | Not enough data | Not enough data | Not enough data | 7.5 (29 reviews) | 
| **Visiblity** | Not enough data | Not enough data | Not enough data | 7.6 (30 reviews) | 
| **Alignment** | Not enough data | Not enough data | Not enough data | 7.4 (30 reviews) | 
| **Risk Management** | Not enough data | Not enough data | Not enough data | 7.1 (30 reviews) | 
| **Implementation** | Not enough data | Not enough data | Not enough data | 7.5 (30 reviews) | 
| **Optimization** | Not enough data | Not enough data | Not enough data | 7.4 (30 reviews) | 
| **Prioritization** | Not enough data | Not enough data | Not enough data | 7.6 (31 reviews) | 

### Business Instant Messaging

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 7.7/10 | 84 |
| **Slack** | 8.2/10 | 16031 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Business Instant Messaging

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **File Sharing** | 8.9 (64 reviews) | 9.1 (13980 reviews) | Not enough data | Not enough data | 
| **Notifications** | 9.2 (69 reviews) | 9.0 (14513 reviews) | Not enough data | Not enough data | 
| **Search** | 8.7 (70 reviews) | 8.6 (13806 reviews) | Not enough data | Not enough data | 

#### Business Instant Messaging 

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Audio Conferencing** | 8.9 (56 reviews) | 8.5 (10251 reviews) | Not enough data | Not enough data | 
| **Video Conferencing** | 8.4 (54 reviews) | 8.1 (9584 reviews) | Not enough data | Not enough data | 

#### Business Instant Messaging

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Mobile Application** | 9.2 (68 reviews) | 9.1 (13686 reviews) | Not enough data | Not enough data | 
| **Web Application** | 9.2 (63 reviews) | 9.2 (13291 reviews) | Not enough data | Not enough data | 
| **Integrations** | Feature Not Available | 9.0 (11841 reviews) | Not enough data | Not enough data | 

#### Generative AI - Business Instant Messaging

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Text Summarization** | 7.7 (10 reviews) | 7.5 (1486 reviews) | Not enough data | Not enough data | 

#### AI - Business Instant Messaging

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Powered Search** | 6.9 (9 reviews) | 7.5 (1468 reviews) | Not enough data | Not enough data | 
| **Smart Notifications** | 7.2 (10 reviews) | 7.9 (1476 reviews) | Not enough data | Not enough data | 
| **AI Powered Language Translation** | 6.5 (9 reviews) | 7.4 (1448 reviews) | Not enough data | Not enough data | 
| **Content Generation** | 6.1 (9 reviews) | 7.4 (1450 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Business Instant Messaging

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Cross-system Integration** | 5.0 (5 reviews) | 7.7 (877 reviews) | Not enough data | Not enough data | 
| **Natural Language Interaction** | 5.7 (5 reviews) | 7.7 (861 reviews) | Not enough data | Not enough data | 

### AI Writing Assistant

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 9.1/10 | 9 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Grammar

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Grammar Check** | 9.4 (8 reviews) | Not enough data | Not enough data | Not enough data | 
| **Tone Check** | 9.2 (8 reviews) | Not enough data | Not enough data | Not enough data | 
| **Sentence Formatting** | 9.0 (7 reviews) | Not enough data | Not enough data | Not enough data | 

#### Formatting

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Plagiarism Check** | 9.2 (6 reviews) | Not enough data | Not enough data | Not enough data | 
| **Style Editor** | 9.7 (6 reviews) | Not enough data | Not enough data | Not enough data | 
| **Citation Finder** | 9.0 (5 reviews) | Not enough data | Not enough data | Not enough data | 

#### Content 

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Idea Recommendation** | 9.2 (6 reviews) | Not enough data | Not enough data | Not enough data | 
| **Content Generation** | 8.9 (6 reviews) | Not enough data | Not enough data | Not enough data | 
| **Form Generation** | 8.9 (6 reviews) | Not enough data | Not enough data | Not enough data | 

#### Product Type

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Standalone Application** | 8.9 (6 reviews) | Not enough data | Not enough data | Not enough data | 
| **Plugin** | 9.2 (6 reviews) | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Workflow Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 8.4/10 | 905 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 7.9/10 | 936 |

#### Setup

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Activities** | Not enough data | 9.1 (677 reviews) | Not enough data | 8.3 (764 reviews) | 
| **Flows** | Not enough data | 8.9 (673 reviews) | Not enough data | 8.3 (782 reviews) | 
| **Dependencies** | Not enough data | 8.7 (648 reviews) | Not enough data | 8.1 (767 reviews) | 
| **Notifications** | Not enough data | 8.9 (687 reviews) | Not enough data | 8.2 (845 reviews) | 

#### Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Updates** | Not enough data | 9.0 (662 reviews) | Not enough data | 8.3 (751 reviews) | 
| **Audit Trail** | Not enough data | 8.7 (640 reviews) | Not enough data | 8.0 (630 reviews) | 
| **Integration** | Not enough data | 8.9 (659 reviews) | Not enough data | 7.8 (595 reviews) | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | 7.7 (556 reviews) | Not enough data | 6.3 (278 reviews) | 

#### Agentic AI - Workflow Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.7 (276 reviews) | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | 7.9 (272 reviews) | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | 8.1 (281 reviews) | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | 7.9 (278 reviews) | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | 7.9 (277 reviews) | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | 7.9 (278 reviews) | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | 8.0 (281 reviews) | Not enough data | Not enough data | 

### Shared Inbox

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 9.7/10 | 6 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Productivity Tools

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Notes** | 9.7 (6 reviews) | Not enough data | Not enough data | Not enough data | 
| **Internal Discussion** | 9.7 (5 reviews) | Not enough data | Not enough data | Not enough data | 
| **Assignments and Tasks** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Workflows** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Templates** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Integrations** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Tagging System** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Analytics

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Trends** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Performance Tracking** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Email Tracking** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Shared Inbox

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Email Client

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 9.0/10 | 85 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Inbox Tools

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Unified Inbox** | 9.5 (72 reviews) | Not enough data | Not enough data | Not enough data | 
| **Filters** | 9.1 (67 reviews) | Not enough data | Not enough data | Not enough data | 
| **Reminders** | 9.2 (66 reviews) | Not enough data | Not enough data | Not enough data | 
| **Notifications** | 9.2 (64 reviews) | Not enough data | Not enough data | Not enough data | 

#### Coordination Tools

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Calendar** | 8.5 (64 reviews) | Not enough data | Not enough data | Not enough data | 
| **Contacts** | 8.6 (65 reviews) | Not enough data | Not enough data | Not enough data | 
| **Task Management** | 8.6 (60 reviews) | Not enough data | Not enough data | Not enough data | 

#### Software Options

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Desktop Application** | 9.3 (69 reviews) | Not enough data | Not enough data | Not enough data | 
| **Mobile Application** | 9.2 (70 reviews) | Not enough data | Not enough data | Not enough data | 

#### Email Client - Agentic AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Q&A Platforms

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 8.8/10 | 410 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Account Options

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.2 (286 reviews) | Not enough data | Not enough data | 
| **Social Login** | Not enough data | 8.4 (278 reviews) | Not enough data | Not enough data | 
| **Reputation System** | Not enough data | 8.6 (269 reviews) | Not enough data | Not enough data | 
| **Topic Subscription** | Not enough data | 8.7 (275 reviews) | Not enough data | Not enough data | 
| **Bookmarking** | Not enough data | 8.9 (285 reviews) | Not enough data | Not enough data | 
| **History** | Not enough data | 8.9 (279 reviews) | Not enough data | Not enough data | 

#### Q&A Tools

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Tags** | Not enough data | 9.1 (284 reviews) | Not enough data | Not enough data | 
| **Commenting System** | Not enough data | 9.1 (279 reviews) | Not enough data | Not enough data | 
| **Notifications** | Not enough data | 9.1 (285 reviews) | Not enough data | Not enough data | 
| **Voting** | Not enough data | 8.7 (271 reviews) | Not enough data | Not enough data | 
| **Integrations** | Not enough data | 9.1 (281 reviews) | Not enough data | Not enough data | 
| **Knowledge Integrations** | Not enough data | 8.9 (273 reviews) | Not enough data | Not enough data | 
| **Embedding** | Not enough data | 8.6 (266 reviews) | Not enough data | Not enough data | 
| **Formatting** | Not enough data | 8.9 (270 reviews) | Not enough data | Not enough data | 
| **Analytics** | Not enough data | 8.5 (266 reviews) | Not enough data | Not enough data | 

### Bug Tracking

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.3/10 | 180 |

#### Bug Reporting

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **User Reports & Feedback** | Not enough data | Not enough data | Not enough data | 8.4 (148 reviews) | 
| **Tester Reports & Feedback** | Not enough data | Not enough data | Not enough data | 8.2 (143 reviews) | 
| **Team Reports & Comments** | Not enough data | Not enough data | Not enough data | 8.4 (151 reviews) | 

#### Bug Monitoring

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Analytics** | Not enough data | Not enough data | Not enough data | 8.1 (141 reviews) | 
| **Bug History** | Not enough data | Not enough data | Not enough data | 8.3 (142 reviews) | 
| **Data Retention** | Not enough data | Not enough data | Not enough data | 8.4 (143 reviews) | 

#### Agentic AI - Bug Tracking

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Knowledge Base

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 8.3/10 | 496 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Knowledge Pages

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Templates** | Not enough data | 8.4 (343 reviews) | Not enough data | Not enough data | 
| **In-Content Feedback** | Not enough data | 8.3 (343 reviews) | Not enough data | Not enough data | 
| **Versioning and Version History** | Not enough data | 8.1 (332 reviews) | Not enough data | Not enough data | 
| **Decision Trees** | Not enough data | 8.1 (330 reviews) | Not enough data | Not enough data | 
| **Duplicate Detection** | Not enough data | 7.9 (325 reviews) | Not enough data | Not enough data | 
| **Content Editor** | Not enough data | 8.4 (330 reviews) | Not enough data | Not enough data | 

#### Knowledge Dissemination

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Page Analytics** | Not enough data | 8.2 (321 reviews) | Not enough data | Not enough data | 
| **Permissions** | Not enough data | 8.7 (329 reviews) | Not enough data | Not enough data | 
| **Knowledge Sharing** | Not enough data | 9.0 (338 reviews) | Not enough data | Not enough data | 
| **Notifications** | Not enough data | 8.9 (337 reviews) | Not enough data | Not enough data | 
| **Advanced Search** | Not enough data | 8.3 (330 reviews) | Not enough data | Not enough data | 
| **Browser Extension** | Not enough data | 8.2 (318 reviews) | Not enough data | Not enough data | 
| **Organization** | Not enough data | 8.7 (335 reviews) | Not enough data | Not enough data | 
| **Other Integrations** | Not enough data | 8.6 (323 reviews) | Not enough data | Not enough data | 
| **Knowledge Integrations** | Not enough data | 8.6 (315 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Knowledge Base

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Adaptive Learning** | Not enough data | 7.9 (197 reviews) | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | 7.9 (199 reviews) | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | 7.8 (197 reviews) | Not enough data | Not enough data | 

### Objectives and Key Results (OKR)

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.0/10 | 93 |

#### Communication

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Feedback** | Not enough data | Not enough data | Not enough data | 8.6 (89 reviews) | 
| **Confidence Levels** | Not enough data | Not enough data | Not enough data | 8.0 (87 reviews) | 
| **Messaging Integrations** | Not enough data | Not enough data | Not enough data | 8.0 (86 reviews) | 
| **Onboarding** | Not enough data | Not enough data | Not enough data | 7.8 (88 reviews) | 

#### Goal Creation

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Team OKR** | Not enough data | Not enough data | Not enough data | 8.0 (88 reviews) | 
| **Individual OKR** | Not enough data | Not enough data | Not enough data | 8.0 (88 reviews) | 
| **Mind Mapping** | Not enough data | Not enough data | Not enough data | 7.1 (81 reviews) | 
| **Action Item Creation** | Not enough data | Not enough data | Not enough data | 8.3 (85 reviews) | 

#### Agentic AI - Objectives and Key Results (OKR)

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Kanban Project Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.5/10 | 179 |

#### Tasks

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Tasks** | Not enough data | Not enough data | Not enough data | 8.9 (171 reviews) | 
| **Details** | Not enough data | Not enough data | Not enough data | 8.7 (171 reviews) | 
| **Priority** | Not enough data | Not enough data | Not enough data | 8.5 (168 reviews) | 

#### Agentic AI - Kanban Project Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Kanban Boards

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Kanban Cards** | Not enough data | Not enough data | Not enough data | 8.5 (169 reviews) | 
| **Drag and Drop** | Not enough data | Not enough data | Not enough data | 8.5 (169 reviews) | 
| **Visibility** | Not enough data | Not enough data | Not enough data | 8.6 (167 reviews) | 

#### Planning

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Workflow** | Not enough data | Not enough data | Not enough data | 8.6 (167 reviews) | 
| **Backlog** | Not enough data | Not enough data | Not enough data | 8.1 (169 reviews) | 
| **Optimization** | Not enough data | Not enough data | Not enough data | 7.9 (168 reviews) | 

### Marketing Calendar

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.1/10 | 443 |

#### Platform Basics

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Drag & Drop Scheduling** | Not enough data | Not enough data | Not enough data | 8.2 (351 reviews) | 
| **Project and Task Lists Organization** | Not enough data | Not enough data | Not enough data | 8.4 (387 reviews) | 
| **Project Templates** | Not enough data | Not enough data | Not enough data | 8.3 (375 reviews) | 
| **Budgeting and Cost Estimation** | Not enough data | Not enough data | Not enough data | 7.4 (278 reviews) | 
| **Team Member Roles** | Not enough data | Not enough data | Not enough data | 8.5 (354 reviews) | 
| **Automated Alerts and Notficiations** | Not enough data | Not enough data | Not enough data | 8.3 (382 reviews) | 

#### Content Planning

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Content Organization** | Not enough data | Not enough data | Not enough data | 8.4 (385 reviews) | 
| **Task Assignment** | Not enough data | Not enough data | Not enough data | 8.9 (398 reviews) | 
| **Content Scheduling** | Not enough data | Not enough data | Not enough data | Feature Not Available | 

#### Marketing Campaign Performance

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Performance and ROI Tracking** | Not enough data | Not enough data | Not enough data | 7.4 (261 reviews) | 
| **Activity Tracking** | Not enough data | Not enough data | Not enough data | 8.2 (316 reviews) | 

#### Agentic AI - Marketing Calendar

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Other Features

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Integrations** | Not enough data | Not enough data | Not enough data | 7.7 (312 reviews) | 
| **Reporting** | Not enough data | Not enough data | Not enough data | 7.7 (305 reviews) | 

### Unified Workspaces

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 8.3/10 | 1025 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Login Options 

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Single Sign-On (SSO)** | Not enough data | 9.1 (774 reviews) | Not enough data | Not enough data | 
| **Password Saver** | Not enough data | 8.5 (737 reviews) | Not enough data | Not enough data | 

#### Productivity

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Email Client** | Not enough data | 8.0 (727 reviews) | Not enough data | Not enough data | 
| **Split Screen** | Not enough data | 8.3 (730 reviews) | Not enough data | Not enough data | 
| **Activity Feed** | Not enough data | 8.6 (739 reviews) | Not enough data | Not enough data | 
| **Virtual Assistant** | Not enough data | 7.8 (712 reviews) | Not enough data | Not enough data | 
| **Analytics and Reporting** | Not enough data | 7.9 (706 reviews) | Not enough data | Not enough data | 

#### Customization 

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Custom Workflows** | Not enough data | 8.6 (736 reviews) | Not enough data | Not enough data | 
| **Multiple Workspaces** | Not enough data | 9.0 (755 reviews) | Not enough data | Not enough data | 
| **Custom Application Integration** | Not enough data | 8.7 (718 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Unified Workspaces

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.5 (403 reviews) | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | 7.6 (400 reviews) | Not enough data | Not enough data | 

### Task Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 7.9/10 | 1368 |

#### Task Creation

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Creation & Assignment** | Not enough data | Not enough data | Not enough data | 8.8 (1272 reviews) | 
| **Due Dates** | Not enough data | Not enough data | Not enough data | 8.8 (1285 reviews) | 
| **Drag & Drop** | Not enough data | Not enough data | Not enough data | 8.3 (1197 reviews) | 
| **Mass Updates** | Not enough data | Not enough data | Not enough data | 7.8 (1052 reviews) | 

#### Task Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Task Prioritization** | Not enough data | Not enough data | Not enough data | 8.4 (1234 reviews) | 
| **To-Do Lists** | Not enough data | Not enough data | Not enough data | 8.5 (1243 reviews) | 
| **Dependencies** | Not enough data | Not enough data | Not enough data | 8.1 (1159 reviews) | 
| **Recurring Tasks** | Not enough data | Not enough data | Not enough data | 8.2 (1123 reviews) | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 6.2 (410 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 6.2 (409 reviews) | 

### Professional Services Automation

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 7.8/10 | 26 |

#### Customer Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Customer Profiles** | Not enough data | Not enough data | Not enough data | 7.9 (23 reviews) | 
| **Sales** | Not enough data | Not enough data | Not enough data | 7.1 (22 reviews) | 
| **Marketing** | Not enough data | Not enough data | Not enough data | 7.8 (23 reviews) | 
| **Client Portal** | Not enough data | Not enough data | Not enough data | 8.2 (23 reviews) | 

#### Project Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Project Planning** | Not enough data | Not enough data | Not enough data | 8.9 (25 reviews) | 
| **Project Tracking** | Not enough data | Not enough data | Not enough data | 8.9 (25 reviews) | 
| **Resource Definition** | Not enough data | Not enough data | Not enough data | 8.4 (24 reviews) | 
| **Resource Management** | Not enough data | Not enough data | Not enough data | 8.6 (25 reviews) | 

#### Accounting

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Revenue Recognition** | Not enough data | Not enough data | Not enough data | 7.1 (23 reviews) | 
| **Invoice Management** | Not enough data | Not enough data | Not enough data | 6.4 (23 reviews) | 
| **Payments** | Not enough data | Not enough data | Not enough data | 6.5 (23 reviews) | 
| **Project Accounting** | Not enough data | Not enough data | Not enough data | 6.7 (23 reviews) | 
| **Budget Tracking** | Not enough data | Not enough data | Not enough data | 6.7 (23 reviews) | 

#### Portfolio Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Portfolio Definition** | Not enough data | Not enough data | Not enough data | 7.8 (24 reviews) | 
| **Portfolio Performance** | Not enough data | Not enough data | Not enough data | 8.0 (22 reviews) | 
| **Risk** | Not enough data | Not enough data | Not enough data | 7.9 (22 reviews) | 
| **Portfolio Mix** | Not enough data | Not enough data | Not enough data | 7.5 (22 reviews) | 

#### Analytics

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Forecasting** | Not enough data | Not enough data | Not enough data | 8.0 (22 reviews) | 
| **Reporting** | Not enough data | Not enough data | Not enough data | 8.6 (22 reviews) | 
| **KPIs** | Not enough data | Not enough data | Not enough data | 7.7 (21 reviews) | 

#### Administration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Standard Integrations** | Not enough data | Not enough data | Not enough data | 7.5 (22 reviews) | 
| **Workflow** | Not enough data | Not enough data | Not enough data | 8.7 (23 reviews) | 
| **Access Management** | Not enough data | Not enough data | Not enough data | 8.6 (22 reviews) | 

#### Platform

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **APIs** | Not enough data | Not enough data | Not enough data | 8.3 (22 reviews) | 
| **Internationalization** | Not enough data | Not enough data | Not enough data | 8.0 (21 reviews) | 
| **Performance and Reliability** | Not enough data | Not enough data | Not enough data | 8.9 (21 reviews) | 
| **Mobile** | Not enough data | Not enough data | Not enough data | 8.2 (23 reviews) | 
| **Offline Access** | Not enough data | Not enough data | Not enough data | 7.0 (21 reviews) | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 7.5 (19 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 7.2 (20 reviews) | 

#### Artificial Intelligence - Professional Services Automation

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Predictive Forecasting** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Smart task suggestions** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Automated workflows** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Professional Services Automation

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Enterprise Search Software

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 9.0/10 | 142 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Compatibility

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Federated Search** | Not enough data | 9.0 (96 reviews) | Not enough data | Not enough data | 
| **File Types** | Not enough data | 9.0 (98 reviews) | Not enough data | Not enough data | 
| **Global Language Support** | Not enough data | 8.9 (88 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Enterprise Search Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.4 (57 reviews) | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | 8.3 (54 reviews) | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | 8.9 (55 reviews) | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | 8.5 (55 reviews) | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | 8.5 (55 reviews) | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | 8.6 (54 reviews) | Not enough data | Not enough data | 

#### Search Queries

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Typo Tolerance** | Not enough data | 8.8 (92 reviews) | Not enough data | Not enough data | 
| **Faceted Search** | Not enough data | 9.0 (94 reviews) | Not enough data | Not enough data | 
| **Synonyms** | Not enough data | 8.7 (88 reviews) | Not enough data | Not enough data | 
| **Highlighting** | Not enough data | 9.1 (90 reviews) | Not enough data | Not enough data | 
| **Natural Language** | Not enough data | 8.9 (88 reviews) | Not enough data | Not enough data | 

#### AI powered search - Enterprise Search Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Generative RAG (Retrieval augmented generation)** | Not enough data | 9.0 (21 reviews) | Not enough data | Not enough data | 
| **Relevance Tuning** | Not enough data | 9.1 (21 reviews) | Not enough data | Not enough data | 
| **NLP & Semantic search** | Not enough data | 9.0 (21 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Personalization** | Not enough data | 8.8 (87 reviews) | Not enough data | Not enough data | 
| **Search Analytics** | Not enough data | 8.9 (88 reviews) | Not enough data | Not enough data | 
| **Integrations** | Not enough data | 9.1 (94 reviews) | Not enough data | Not enough data | 

#### Compatibility - Enterprise Search Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **File Types** | Not enough data | 9.3 (23 reviews) | Not enough data | Not enough data | 
| **Federated Search** | Not enough data | 9.2 (21 reviews) | Not enough data | Not enough data | 
| **Global Language Support** | Not enough data | 9.2 (22 reviews) | Not enough data | Not enough data | 

#### Functionality - Enterprise Search Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Personalization** | Not enough data | 9.2 (23 reviews) | Not enough data | Not enough data | 
| **Search Analytics** | Not enough data | 9.0 (21 reviews) | Not enough data | Not enough data | 
| **Integrations** | Not enough data | 9.4 (24 reviews) | Not enough data | Not enough data | 

#### Search Queries - Enterprise Search Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Highlighting** | Not enough data | 9.4 (21 reviews) | Not enough data | Not enough data | 
| **Faceted Search** | Not enough data | 9.1 (20 reviews) | Not enough data | Not enough data | 
| **Typo Tolerance** | Not enough data | 9.0 (22 reviews) | Not enough data | Not enough data | 
| **Synonyms** | Not enough data | 9.3 (22 reviews) | Not enough data | Not enough data | 

### Work Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 8.5/10 | 2647 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.0/10 | 982 |

#### Automation

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Workflows** | Not enough data | 8.9 (1249 reviews) | Not enough data | 8.5 (853 reviews) | 
| **Customization** | Not enough data | 8.8 (1204 reviews) | Not enough data | 8.3 (853 reviews) | 
| **Data repository** | Not enough data | 8.5 (1179 reviews) | Not enough data | 8.0 (746 reviews) | 

#### Administration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Permissions** | Not enough data | 8.8 (1198 reviews) | Not enough data | 8.3 (796 reviews) | 
| **Procedures** | Not enough data | 8.6 (1133 reviews) | Not enough data | 8.2 (735 reviews) | 
| **Remote Work** | Not enough data | 9.4 (1369 reviews) | Not enough data | 8.9 (815 reviews) | 

#### Project management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Task Prioritization** | Not enough data | 8.7 (1168 reviews) | Not enough data | 8.6 (874 reviews) | 
| **Dependencies** | Not enough data | 8.5 (1115 reviews) | Not enough data | 8.3 (814 reviews) | 
| **Planning** | Not enough data | 8.6 (1139 reviews) | Not enough data | 8.5 (851 reviews) | 
| **Views** | Not enough data | 8.5 (1128 reviews) | Not enough data | 8.3 (815 reviews) | 
| **Scheduling** | Not enough data | 8.6 (1137 reviews) | Not enough data | 8.4 (812 reviews) | 
| **Critical Path** | Not enough data | 8.3 (1094 reviews) | Not enough data | 8.0 (677 reviews) | 
| **Dashboards** | Not enough data | 8.3 (1121 reviews) | Not enough data | 8.4 (854 reviews) | 

#### Workload

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Resource Allocation** | Not enough data | 8.4 (1077 reviews) | Not enough data | 8.2 (728 reviews) | 
| **Workspace** | Not enough data | 8.8 (1171 reviews) | Not enough data | 8.5 (821 reviews) | 
| **Configuration** | Not enough data | 8.6 (1092 reviews) | Not enough data | 8.2 (767 reviews) | 
| **Insights** | Not enough data | 8.5 (1088 reviews) | Not enough data | 8.0 (702 reviews) | 

#### Communication & Collaboration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Communication Channels** | Not enough data | 9.4 (1799 reviews) | Not enough data | 8.3 (795 reviews) | 
| **Document Management** | Not enough data | 9.0 (1344 reviews) | Not enough data | 8.2 (793 reviews) | 
| **Collaboration** | Not enough data | 9.4 (1528 reviews) | Not enough data | 8.8 (846 reviews) | 

#### Cost Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Project Budgeting** | Not enough data | 8.0 (1069 reviews) | Not enough data | 7.7 (548 reviews) | 
| **Time & Expense** | Not enough data | 8.2 (1070 reviews) | Not enough data | 7.8 (579 reviews) | 
| **Profitability** | Not enough data | 8.1 (1064 reviews) | Not enough data | 7.4 (515 reviews) | 

#### Integration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Front Office** | Not enough data | 8.7 (1278 reviews) | Not enough data | 7.6 (518 reviews) | 
| **Back Office** | Not enough data | 8.4 (1082 reviews) | Not enough data | 7.5 (515 reviews) | 
| **External data** | Not enough data | 8.4 (1091 reviews) | Not enough data | 7.5 (505 reviews) | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | 7.5 (1026 reviews) | Not enough data | 6.4 (238 reviews) | 
| **AI Text Summarization** | Not enough data | 7.7 (1048 reviews) | Not enough data | 7.3 (102 reviews) | 

#### Agentic AI - Work Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.7 (519 reviews) | Not enough data | 7.4 (9 reviews) | 
| **Multi-step Planning** | Not enough data | 7.8 (511 reviews) | Not enough data | 8.0 (9 reviews) | 
| **Cross-system Integration** | Not enough data | 8.2 (548 reviews) | Not enough data | 8.1 (9 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.8 (516 reviews) | Not enough data | 7.6 (9 reviews) | 

### Project Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 8.5/10 | 1657 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.1/10 | 1267 |

#### Communication

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Chat** | Not enough data | 9.5 (1194 reviews) | Not enough data | Feature Not Available | 
| **Discussions** | Not enough data | 9.4 (1150 reviews) | Not enough data | 8.5 (1043 reviews) | 
| **External** | Not enough data | 8.8 (1057 reviews) | Not enough data | 7.8 (840 reviews) | 
| **Feedback** | Not enough data | 8.9 (1037 reviews) | Not enough data | Feature Not Available | 
| **Announcements** | Not enough data | 9.1 (1050 reviews) | Not enough data | Feature Not Available | 

#### Content & Documents

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **File Sharing** | Not enough data | 9.2 (1112 reviews) | Not enough data | 8.5 (1083 reviews) | 
| **Notes** | Not enough data | 8.9 (1046 reviews) | Not enough data | 8.6 (1070 reviews) | 
| **Search** | Not enough data | 8.7 (1073 reviews) | Not enough data | 8.0 (1071 reviews) | 
| **Versioning** | Not enough data | 8.1 (1002 reviews) | Not enough data | 8.0 (908 reviews) | 

#### Controls

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Custom Views** | Not enough data | 8.3 (988 reviews) | Not enough data | 8.2 (1003 reviews) | 
| **Followers** | Not enough data | 8.1 (983 reviews) | Not enough data | 8.1 (907 reviews) | 
| **User Management** | Not enough data | 8.7 (998 reviews) | Not enough data | 8.4 (993 reviews) | 
| **Calendars** | Not enough data | 8.4 (1006 reviews) | Not enough data | 8.0 (955 reviews) | 
| **Public Sharing** | Not enough data | 8.2 (973 reviews) | Not enough data | 7.9 (812 reviews) | 

#### Project Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Task Management** | Not enough data | 8.4 (1001 reviews) | Not enough data | 8.9 (1158 reviews) | 
| **Planning** | Not enough data | 8.3 (975 reviews) | Not enough data | 8.6 (1110 reviews) | 
| **Visibility** | Not enough data | 8.5 (981 reviews) | Not enough data | 8.6 (1105 reviews) | 
| **Integration** | Not enough data | 8.7 (994 reviews) | Not enough data | 8.1 (899 reviews) | 

#### Remote Collaboration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Alignment** | Not enough data | 9.0 (996 reviews) | Not enough data | 8.5 (995 reviews) | 
| **Accountability** | Not enough data | 8.7 (969 reviews) | Not enough data | 8.6 (1027 reviews) | 
| **Connectivity** | Not enough data | 9.0 (989 reviews) | Not enough data | 8.6 (993 reviews) | 
| **Offline Mode** | Not enough data | 7.8 (953 reviews) | Not enough data | Feature Not Available | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | 7.3 (925 reviews) | Not enough data | 7.0 (141 reviews) | 
| **AI Text Summarization** | Not enough data | 7.4 (929 reviews) | Not enough data | 6.1 (331 reviews) | 

#### Agentic AI - Project Collaboration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Multi-step Planning** | Not enough data | 7.5 (435 reviews) | Not enough data | 7.5 (23 reviews) | 
| **Cross-system Integration** | Not enough data | 7.7 (439 reviews) | Not enough data | 7.0 (21 reviews) | 

### Video Conferencing

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 8.8/10 | 42 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Collaboration Tools

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Screen Sharing** | 9.1 (25 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Presentations** | 8.6 (18 reviews) | Not enough data | Not enough data | Not enough data | 
| **Whiteboarding** | 8.7 (17 reviews) | Not enough data | Not enough data | Not enough data | 
| **Live Chat** | 8.8 (27 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Hand Raising** | Feature Not Available | Not enough data | Not enough data | Not enough data | 

#### Meeting Coordination

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Scheduling** | 8.2 (32 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Recording** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Participant Permissions** | 9.1 (27 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **One-Click Join** | 8.9 (24 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 

#### Software Type

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Mobile** | 9.0 (32 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Browser Application** | 9.0 (27 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 
| **Desktop Application** | 8.9 (26 reviews) ✓ Verified | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Video Conferencing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Calendar

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 9.0/10 | 33 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Calendar View

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Multi-Calendar View** | 9.1 (25 reviews) | Not enough data | Not enough data | Not enough data | 
| **Customizable Viewing** | 8.8 (27 reviews) | Not enough data | Not enough data | Not enough data | 

#### Shared Calendar

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Calendar Collaboration** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Multiple Calendar Management** | Feature Not Available | Not enough data | Not enough data | Not enough data | 

#### Accessibility

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Screen Reader Compatibility** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Keyboard Shortcuts** | 8.8 (7 reviews) | Not enough data | Not enough data | Not enough data | 

#### Integration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Sync Multiple Calendars** | 9.3 (26 reviews) | Not enough data | Not enough data | Not enough data | 
| **Import Events** | 9.1 (24 reviews) | Not enough data | Not enough data | Not enough data | 
| **Software Integrations** | Feature Not Available | Not enough data | Not enough data | Not enough data | 

#### Notifications

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Customized Calendar Notifications** | Feature Not Available | Not enough data | Not enough data | Not enough data | 
| **Location-Based Alerts** | Feature Not Available | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text-to-Image** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Speech** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Image-to-Text** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Calendar

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Online Form Builder

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.3/10 | 132 |

#### Customization

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Custom Fields** | Not enough data | Not enough data | Not enough data | 8.6 (113 reviews) | 
| **Conditional Logic** | Not enough data | Not enough data | Not enough data | 8.4 (103 reviews) | 
| **Multi-page Forms** | Not enough data | Not enough data | Not enough data | 8.8 (106 reviews) | 
| **Design** | Not enough data | Not enough data | Not enough data | 7.9 (110 reviews) | 

#### Additional Functionality

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Embedded Forms** | Not enough data | Not enough data | Not enough data | 8.5 (92 reviews) | 
| **Offline Capability** | Not enough data | Not enough data | Not enough data | Feature Not Available | 
| **Notifications** | Not enough data | Not enough data | Not enough data | 8.6 (112 reviews) | 
| **Payments** | Not enough data | Not enough data | Not enough data | Feature Not Available | 
| **Mobile Forms** | Not enough data | Not enough data | Not enough data | 7.7 (85 reviews) | 

### Email Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 9.0/10 | 11 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Sorting & Filtering

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Attachment Search** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Tags** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Sorting** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Predefined Rules** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Integrations

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Microsoft Outlook Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Gmail Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Apple Calendar Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Time Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Unified Inbox** | 9.0 (5 reviews) | Not enough data | Not enough data | Not enough data | 
| **Email Automation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Snooze** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Speech** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Email Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Product Lifecycle Management (PLM)

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### New Product Introduction

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Ideation** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Time-to-market** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cost estimating** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Product approval** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### CAD

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **CAD Models** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **CAD Options** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Conversion** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Collaboration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Supplier alignment** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Communication** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Development** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Document Management** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Product Data Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Product Metadata** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Data Quality** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Bill of Materials

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **BOM management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-level BOM** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **BOM Types** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **BOM visualization** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Engineering Change Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **ECR Workflows** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Change Management** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **ECO Management** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Simulation

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Virtual Testing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Analysis** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Optimization** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Analytics

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Reporting** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Costing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Product Intelligence** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Quality management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Quality planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Traceability** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Compliance** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Integration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **ERP** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **MES** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **PIM** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Maintenance** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **AI Image-to-Text** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Email

| Product | Score | Reviews |
|---|---|---|
| **Spike** | 7.3/10 | 14 |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Generative AI

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **AI Text Generation** | 7.0 (10 reviews) | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | 8.0 (11 reviews) | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Speech** | 7.0 (9 reviews) | Not enough data | Not enough data | Not enough data | 
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Enterprise Social Networking (ESN)

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | 9.0/10 | 9 |
| **Wrike** | N/A | N/A |

#### Content & Community Features - Enterprise Social Networking (ESN)

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Gamification** | Not enough data | Not enough data | 7.7 (8 reviews) | Not enough data | 
| **Community Building** | Not enough data | Not enough data | 9.4 (9 reviews) | Not enough data | 
| **Knowledge Sharing** | Not enough data | Not enough data | 8.8 (8 reviews) | Not enough data | 
| **User Generated Content** | Not enough data | Not enough data | 9.4 (9 reviews) | Not enough data | 

#### Admin & Reporting Features - Enterprise Social Networking (ESN)

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Content Moderation** | Not enough data | Not enough data | 9.2 (8 reviews) | Not enough data | 
| **Polls & Surveys** | Not enough data | Not enough data | 9.4 (8 reviews) | Not enough data | 
| **Content Management** | Not enough data | Not enough data | 9.0 (8 reviews) | Not enough data | 
| **Analytics & Reporting** | Not enough data | Not enough data | 9.0 (8 reviews) | Not enough data | 
| **User Management** | Not enough data | Not enough data | 9.0 (8 reviews) | Not enough data | 

#### Agentic AI - Enterprise Social Networking (ESN)

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Email Encryption

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Encryption Techniques - Email Encryption

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Encryption Algorithms** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Transport Encryption** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **End-to-End Encryption** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Authentication, Verification, and Access Controls - Email Encryption

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Revocation Mechanisms** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Access Controls** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Digital Signatures** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Certificate Authorities** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Security Enhancements and Auditing - Email Encryption

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Malware Scanning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Reporting** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Audit Trails** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Data Loss Prevention (DLP)** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Integration, Compatibility, and Usability - Email Encryption

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **User-Friendly Interfaces** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **APIs and SDKs** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Email Client Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Automation** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Online Proofing

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.0/10 | 52 |

#### Proofing Features - Online Proofing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Smart Compare** | Not enough data | Not enough data | Not enough data | 8.1 (47 reviews) | 
| **Image Recognition and Tagging** | Not enough data | Not enough data | Not enough data | Feature Not Available | 
| **Gridlines and Rulers** | Not enough data | Not enough data | Not enough data | Feature Not Available | 

#### Platform - Online Proofing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Dashboard** | Not enough data | Not enough data | Not enough data | 8.2 (49 reviews) | 
| **Integrations with Creative Tools** | Not enough data | Not enough data | Not enough data | 7.4 (47 reviews) | 
| **Integrations with Project Management Tools** | Not enough data | Not enough data | Not enough data | 7.5 (47 reviews) | 
| **Version Management** | Not enough data | Not enough data | Not enough data | 8.3 (45 reviews) | 
| **Brand Compliance** | Not enough data | Not enough data | Not enough data | Feature Not Available | 

#### Workflow and Collaboration - Online Proofing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Workflow Templates** | Not enough data | Not enough data | Not enough data | 8.2 (47 reviews) | 
| **Notifications** | Not enough data | Not enough data | Not enough data | 8.6 (50 reviews) | 

### Marketing Resource Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Agentic AI - Marketing Resource Management

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Event Planning

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Agentic AI - Event Planning

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Note-Taking Software

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Agentic AI - Note-Taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Audio Conferencing

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 7.6/10 | 349 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Agentic AI - Audio Conferencing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Proactive Assistance** | Not enough data | 7.5 (277 reviews) | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | 7.7 (278 reviews) | Not enough data | Not enough data | 

### Employee Intranet

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Agentic AI - Employee Intranet

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | Not enough data | Not enough data | 

### AI Note-Taking Software

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | 9.1/10 | 30 |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Action Item Detection - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Action Item extraction** | Not enough data | 8.9 (12 reviews) | Not enough data | Not enough data | 
| **Summary Generation** | Not enough data | 9.2 (12 reviews) | Not enough data | Not enough data | 

#### Automatic Transcription - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Speech-to-text Transcription** | Not enough data | 9.5 (14 reviews) | Not enough data | Not enough data | 

#### Collaboration & Sharing - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Team-based Access** | Not enough data | 9.4 (13 reviews) | Not enough data | Not enough data | 

#### Language & Accent Support - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Multi-Language and Accent Support** | Not enough data | 9.2 (13 reviews) | Not enough data | Not enough data | 

#### Multi-Platform Integration - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Integrations** | Not enough data | 9.0 (14 reviews) | Not enough data | Not enough data | 

#### Privacy & Security Controls - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Access Control** | Not enough data | 8.9 (14 reviews) | Not enough data | Not enough data | 

#### Searchable Note Archives - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Semantic Search** | Not enough data | 8.8 (12 reviews) | Not enough data | Not enough data | 

#### Speaker Identification - AI Note-taking Software

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Speaker Recognition** | Not enough data | 9.2 (14 reviews) | Not enough data | Not enough data | 

### Knowledge Management

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | N/A | N/A |

#### Knowledge Base

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Q & A** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Link Sharing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Searchable** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Security

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Verification** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Role-Based Permission** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Public vs Private** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Content

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Trackable Analytics** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Import** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **File Viewing** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Update Notifications** | Not enough data | Not enough data | Not enough data | Not enough data | 

#### Communication

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Social Features** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Tagging ** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Upload ** | Not enough data | Not enough data | Not enough data | Not enough data | 
| **Comments** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Time Tracking

| Product | Score | Reviews |
|---|---|---|
| **Spike** | N/A | N/A |
| **Slack** | N/A | N/A |
| **Viva Engage** | N/A | N/A |
| **Wrike** | 8.1/10 | 659 |

#### Time Tracking

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Ease of Completing Timesheets** | Not enough data | Not enough data | Not enough data | 8.3 (504 reviews) | 
| **Tracking Time to Project/Task** | Not enough data | Not enough data | Not enough data | 8.7 (593 reviews) | 
| **Billable Time Rate Management** | Not enough data | Not enough data | Not enough data | 8.0 (408 reviews) | 

#### Client Invoicing

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Invoice Creation and Delivery** | Not enough data | Not enough data | Not enough data | 7.2 (319 reviews) | 
| **Electronic Payments** | Not enough data | Not enough data | Not enough data | Feature Not Available | 
| **Project Accounting / Revenue Recognition** | Not enough data | Not enough data | Not enough data | 7.5 (329 reviews) | 

#### Mobile Time Tracking

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Time Tracking** | Not enough data | Not enough data | Not enough data | 8.3 (464 reviews) | 

#### Administration

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Business Tool Integration** | Not enough data | Not enough data | Not enough data | 7.9 (382 reviews) | 
| **Workflow** | Not enough data | Not enough data | Not enough data | 8.4 (521 reviews) | 
| **Automated Reminders** | Not enough data | Not enough data | Not enough data | 8.5 (517 reviews) | 
| **Policy Compliance Management** | Not enough data | Not enough data | Not enough data | 7.8 (358 reviews) | 
| **User, Role, and Access Management** | Not enough data | Not enough data | Not enough data | 8.6 (514 reviews) | 

#### Platform

| Feature | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Reporting** | Not enough data | Not enough data | Not enough data | 8.2 (502 reviews) | 
| **APIs / Integration** | Not enough data | Not enough data | Not enough data | 7.7 (380 reviews) | 
| **Internationalization** | Not enough data | Not enough data | Not enough data | 7.7 (348 reviews) | 
| **Performance and Reliability** | Not enough data | Not enough data | Not enough data | 8.5 (530 reviews) | 
| **Mobile User Support** | Not enough data | Not enough data | Not enough data | 7.8 (426 reviews) | 
| **Offline** | Not enough data | Not enough data | Not enough data | Feature Not Available | 

---
## Categories

**Unique to Spike (12):** [Email Client Software](https://www.g2.com/categories/email-client), [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging), [Email Software](https://www.g2.com/categories/email), [Email Management Software](https://www.g2.com/categories/email-management), [AI Writing Assistants](https://www.g2.com/categories/ai-writing-assistant), [Shared Inbox Software](https://www.g2.com/categories/shared-inbox), [Email Encryption Software](https://www.g2.com/categories/email-encryption), [Conversational Marketing Software](https://www.g2.com/categories/conversational-marketing), [Note-Taking Software](https://www.g2.com/categories/note-taking-software), [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing), [Calendar Software](https://www.g2.com/categories/calendar-software), [Video Conferencing Software](https://www.g2.com/categories/video-conferencing)

**Unique to Slack (10):** [Knowledge Base Software](https://www.g2.com/categories/knowledge-base-software), [Unified Workspaces Software](https://www.g2.com/categories/unified-workspaces), [Work Management Software](https://www.g2.com/categories/work-management), [Enterprise Search Software](https://www.g2.com/categories/enterprise-search-software), [Q&A Platforms ](https://www.g2.com/categories/q-a-platforms), [AI Note-Taking Software](https://www.g2.com/categories/ai-note-taking-software), [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging), [Project Collaboration Software](https://www.g2.com/categories/project-collaboration), [Workflow Management Software](https://www.g2.com/categories/workflow-management), [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing)

**Unique to Viva Engage (2):** [Enterprise Social Networking (ESN) Software](https://www.g2.com/categories/enterprise-social-networking-esn), [Employee Intranet Software](https://www.g2.com/categories/employee-intranet)

**Unique to Wrike (17):** [Project Collaboration Software](https://www.g2.com/categories/project-collaboration), [Work Management Software](https://www.g2.com/categories/work-management), [Marketing Calendar  Software](https://www.g2.com/categories/marketing-calendar), [Kanban Project Management Software](https://www.g2.com/categories/kanban-project-management), [Objectives and Key Results (OKR) Software](https://www.g2.com/categories/objectives-and-key-results-okr), [Workflow Management Software](https://www.g2.com/categories/workflow-management), [Project and Portfolio Management Software](https://www.g2.com/categories/project-and-portfolio-management), [Online Proofing Software](https://www.g2.com/categories/online-proofing), [Online Form Builder Software](https://www.g2.com/categories/online-form-builder), [Task Management Software](https://www.g2.com/categories/task-management-software), [Event Planning Software](https://www.g2.com/categories/event-planning), [Bug Tracking Software](https://www.g2.com/categories/bug-tracking), [Time Tracking Software](https://www.g2.com/categories/time-tracking-software), [Product Lifecycle Management (PLM) Software](https://www.g2.com/categories/product-lifecycle-management-plm), [Professional Services Automation Software](https://www.g2.com/categories/professional-services-automation), [Project Management Software](https://www.g2.com/categories/project-management), [Marketing Resource Management Software](https://www.g2.com/categories/marketing-resource-management)


---
## Reviewer Demographics

### By Company Size

| Segment | Spike | Slack | Viva Engage | Wrike | 
|---|---|---|---|---|
| **Small-Business** | 77.1% | 41.0% | 10.2% | 35.4% | 
| **Mid-Market** | 13.9% | 40.7% | 30.2% | 43.1% | 
| **Enterprise** | 9.1% | 18.3% | 59.6% | 21.5% | 

### By Industry

#### Spike

- **Information Technology and Services:** 12.2%
- **Marketing and Advertising:** 9.1%
- **Computer Software:** 9.1%
- **Higher Education:** 5.2%
- **Financial Services:** 3.0%
- **Design:** 2.6%
- **Entertainment:** 2.6%
- **Internet:** 2.6%
- **Consumer Services:** 2.2%
- **Education Management:** 2.2%
- **Other:** 49.1%

#### Slack

- **Computer Software:** 15.4%
- **Information Technology and Services:** 13.2%
- **Marketing and Advertising:** 8.5%
- **Internet:** 4.6%
- **Financial Services:** 3.4%
- **Education Management:** 3.3%
- **Higher Education:** 3.2%
- **Non-Profit Organization Management:** 2.6%
- **Hospital & Health Care:** 2.1%
- **Retail:** 1.7%
- **Other:** 42.1%

#### Viva Engage

- **Information Technology and Services:** 14.8%
- **Computer Software:** 6.8%
- **Hospital & Health Care:** 5.2%
- **Education Management:** 3.9%
- **Higher Education:** 3.8%
- **Non-Profit Organization Management:** 3.6%
- **Retail:** 3.5%
- **Accounting:** 3.4%
- **Management Consulting:** 2.7%
- **Financial Services:** 2.5%
- **Other:** 49.5%

#### Wrike

- **Marketing and Advertising:** 19.4%
- **Computer Software:** 7.5%
- **Information Technology and Services:** 7.5%
- **Higher Education:** 4.2%
- **Financial Services:** 3.7%
- **Non-Profit Organization Management:** 3.3%
- **Education Management:** 2.3%
- **Hospital & Health Care:** 2.1%
- **Consumer Goods:** 2.1%
- **Retail:** 1.9%
- **Other:** 46.2%

---
## Alternatives

### Alternatives to Spike

- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48008 reviews)
- [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) — 4.5/5 stars (3474 reviews)
- [Front](https://www.g2.com/products/front/reviews) — 4.7/5 stars (2466 reviews)
- [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews) — 4.4/5 stars (714 reviews)
- [Thunderbird](https://www.g2.com/products/thunderbird/reviews) — 4.3/5 stars (339 reviews)
- [Superhuman Mail](https://www.g2.com/products/superhuman-mail/reviews) — 4.7/5 stars (1247 reviews)
- [Proton Mail For Business](https://www.g2.com/products/proton-mail-for-business/reviews) — 4.6/5 stars (316 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (18996 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56386 reviews)
- [Titan](https://www.g2.com/products/titan-titan/reviews) — 4.6/5 stars (561 reviews)

### Alternatives to Slack

- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (12418 reviews)
- [monday Work Management](https://www.g2.com/products/monday-com/reviews) — 4.7/5 stars (15378 reviews)
- [Confluence](https://www.g2.com/products/confluence/reviews) — 4.1/5 stars (4350 reviews)
- [Swit](https://www.g2.com/products/swit/reviews) — 4.7/5 stars (361 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13637 reviews)
- [Smartsheet](https://www.g2.com/products/smartsheet/reviews) — 4.4/5 stars (22088 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56386 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (18996 reviews)
- [Notion](https://www.g2.com/products/notion/reviews) — 4.6/5 stars (11890 reviews)
- [Bitrix24](https://www.g2.com/products/bitrix24/reviews) — 4.1/5 stars (608 reviews)

### Alternatives to Viva Engage

- [Workvivo](https://www.g2.com/products/workvivo/reviews) — 4.8/5 stars (2658 reviews)
- [Jive](https://www.g2.com/products/jive/reviews) — 3.8/5 stars (309 reviews)
- [eXo Platform](https://www.g2.com/products/exo-platform/reviews) — 4.3/5 stars (93 reviews)
- [Simpplr](https://www.g2.com/products/simpplr/reviews) — 4.6/5 stars (361 reviews)
- [Bitrix24](https://www.g2.com/products/bitrix24/reviews) — 4.1/5 stars (608 reviews)
- [HCL Connections](https://www.g2.com/products/hcl-connections/reviews) — 3.9/5 stars (518 reviews)
- [Jostle](https://www.g2.com/products/jostle/reviews) — 4.6/5 stars (227 reviews)
- [Blink](https://www.g2.com/products/blink-blink/reviews) — 4.7/5 stars (290 reviews)
- [Sociabble](https://www.g2.com/products/sociabble/reviews) — 4.7/5 stars (388 reviews)
- [Staffbase](https://www.g2.com/products/staffbase/reviews) — 4.6/5 stars (247 reviews)

### Alternatives to Wrike

- [ClickUp](https://www.g2.com/products/clickup/reviews) — 4.6/5 stars (12418 reviews)
- [Hive](https://www.g2.com/products/hive-hive-hive/reviews) — 4.6/5 stars (666 reviews)
- [Teamwork.com](https://www.g2.com/products/teamwork-com/reviews) — 4.4/5 stars (1215 reviews)
- [monday Work Management](https://www.g2.com/products/monday-com/reviews) — 4.7/5 stars (15378 reviews)
- [Asana](https://www.g2.com/products/asana/reviews) — 4.4/5 stars (13637 reviews)
- [Smartsheet](https://www.g2.com/products/smartsheet/reviews) — 4.4/5 stars (22088 reviews)
- [Workfront](https://www.g2.com/products/workfront/reviews) — 4.1/5 stars (1221 reviews)
- [Zoho Projects](https://www.g2.com/products/zoho-projects/reviews) — 4.3/5 stars (550 reviews)
- [Scoro](https://www.g2.com/products/scoro/reviews) — 4.5/5 stars (495 reviews)
- [Basecamp](https://www.g2.com/products/basecamp/reviews) — 4.1/5 stars (5485 reviews)

---
## Top Discussions

### Spike

- Title: [What is a spike task?](https://www.g2.com/discussions/what-is-a-spike-task) — 2 comments
  > **Top comment:** "A Spike task is an captured action item, visible in your inbox until you either action it , delete it, or 'reschedule' it to a future date ('snoozing', in..."
- Title: [Spike - Syncing Mailbox Settings between devices - Feature Request](https://www.g2.com/discussions/spike-syncing-mailbox-settings-between-devices-feature-request) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Hey Serge, 

Hi Serge,
We currently don't offer a single login because common solutions have  security disadvantages, and above all, Spike prioritizes..."
- Title: [What is a spike in Devops?](https://www.g2.com/discussions/what-is-a-spike-in-devops) — 2 comments, 1 upvote
  > **Top comment:** "A spike is a user story for which the team cannot estimate the effort needed. In such a case, it is better to run time-boxed research, exploration to learn..."
- Title: [Full HTML Signature Support](https://www.g2.com/discussions/full-html-signature-support) — 2 comments, 1 upvote
  > **Top comment:** "I guess its safe to say i wasn't the only one that suffered from the loss of bitcoins been stolen from worldofcryptomining account, over 18btc was stolen..."
- Title: [Does it allow customization?](https://www.g2.com/discussions/50564-does-it-allow-customization) — 2 comments, 1 upvote
  > **Top comment:** "Hi Tyree! Certain things can be customized. For example - on mobile you can customize your swipes and quick actions. You can also customize your..."

### Slack

- Title: [How do I delete a channel in slack?](https://www.g2.com/discussions/10278-how-do-i-delete-a-channel-in-slack) — 47 comments, 8 upvotes
  > **Top comment:** "Currently, Slack has disabled deleting a channel, you can only archive it if you created it."
- Title: [What does slack software do?](https://www.g2.com/discussions/what-does-slack-software-do) — 28 comments, 1 upvote
  > **Top comment:** "Slack is a messaging software perfect for companies, it allows you to create channels (groups), it let's you answer to messages in threads and react to..."
- Title: [What is Slack used for?](https://www.g2.com/discussions/what-is-slack-used-for) — 22 comments, 7 upvotes
  > **Top comment:** "It connect us with the people no matter where we are through messaging and calls."
- Title: [What integrations have you found most effective for streamlining communication in Slack?](https://www.g2.com/discussions/what-integrations-have-you-found-most-effective-for-streamlining-communication-in-slack) — 20 comments, 4 upvotes
  > **Top comment:** "Microsoft Outlook, Google Suite"
- Title: [Is Slack a good tool?](https://www.g2.com/discussions/is-slack-a-good-tool) — 20 comments, 22 upvotes
  > **Top comment:** "Yes it is a good tool. I am using it for a couple of years.  "

### Viva Engage

- Title: [I'm new to Yammer and unsure how to engage my team in company-wide discussions. Any advice?](https://www.g2.com/discussions/i-m-new-to-yammer-and-unsure-how-to-engage-my-team-in-company-wide-discussions-any-advice) — 2 comments
  > **Top comment:** "To engage your team on Yammer, start by setting a welcoming tone with introductions and simple icebreaker questions. Tag team members in relevant posts,..."
- Title: [Is yammer any good?](https://www.g2.com/discussions/is-yammer-any-good) — 1 comment
  > **Top comment:** "Yes it’s a great tool for employee communication. "
- Title: [What can yammer be used for?](https://www.g2.com/discussions/what-can-yammer-be-used-for) — 1 comment
  > **Top comment:** "Networking with colleagues"
- Title: [Can i get notifications of when a poll is being answered and the progress made based on the number of users that have submitted their answers to determine percentages of participation?](https://www.g2.com/discussions/can-i-get-notifications-of-when-a-poll-is-being-answered-and-the-progress-made-based-on-the-number-of-users-that-have-submitted-their-answers-to-determine-percentages-of-participation) — 1 comment, 1 upvote
  > **Top comment:** "Yes you can get notifications in your email"
- Title: [Whats the best way to use Yammer is it only for sharing an update or a post?](https://www.g2.com/discussions/30075-whats-the-best-way-to-use-yammer-is-it-only-for-sharing-an-update-or-a-post) — 1 comment
  > **Top comment:** "in the application but the Web interface is not bad at all"

### Wrike

- Title: [What is wrike used for?](https://www.g2.com/discussions/what-is-wrike-used-for) — 14 comments
  > **Top comment:** "Project management "
- Title: [Are there additional capabilities beyond project management? Seems like it going through this review process.](https://www.g2.com/discussions/are-there-additional-capabilities-beyond-project-management-seems-like-it-going-through-this-review-process) — 9 comments, 1 upvote
  > **Top comment:** "What specifically is it that you want to know? "
- Title: [What is Wrike used for?](https://www.g2.com/discussions/wrike-what-is-wrike-used-for) — 3 comments
  > **Top comment:** "PROJECT MANAGEMENT AND TIME MANAGEMENT"
- Title: [What are the features of project management?](https://www.g2.com/discussions/wrike-what-are-the-features-of-project-management) — 2 comments
  > **Top comment:** " - Gantt chart view for projects
 - Ability to create projects for templates and base dates on a specific starting or ending date
 - Resource and time..."
- Title: [Is wrike any good?](https://www.g2.com/discussions/is-wrike-any-good) — 2 comments
  > **Top comment:** "not that useful"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/spike-vs-slack-vs-viva-engage-vs-wrike)