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# KnowBe4 Email & Collaboration Security vs Proofpoint Core Email Protection Comparison - What are their main differences?

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KnowBe4 Email &...Proofpoint Core Email...[+ Add Product](#)

Pricing

**KnowBe4 Email & Collaboration Security**
Free Trial

**$5.30** 25 Seat Per Month · Defend 25-50 Seats

**$4.90** 51 Seats Per Month · Defend 51-100 Seats

**$4.60** 101 Seats · Defend 101-500 Seats

**$4.00** 501 Seats Per Month · Defend 501-1000 Seats

**$9.58** 25 Seats Per Month · Prevent 25-50 Seats

**$7.92** 51 Seats Per Month · Prevent 51-100 Seats

**$6.25** 101 Seats Per Month · Prevent 101-500 Seats

**$4.58** 501 Seats Per Month · Prevent 501-1000 Seats

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**Proofpoint Core Email Protection**
Free Trial

**Free Trial** 0 Mailbox Per Year · Proofpoint Core Email Protection

**Pricing Insights**
from reviews

Perceived Cost

**KnowBe4 Email & Collaboration Security**
$$$$$

**Proofpoint Core Email Protection**
$$$$$

Average Discount

**KnowBe4 Email & Collaboration Security**
9%

**Proofpoint Core Email Protection**
12%3% more

Uncover valuable pricing insights from real user feedback to improve your shopping experience.
See it for free

Time to Implement

**KnowBe4 Email & Collaboration Security** 6 months
Based on 100 responses

**Proofpoint Core Email Protection** 6 months
Based on 100 responses

Return on Investment

**KnowBe4 Email & Collaboration Security** 6 months
Based on 100 responses

**Proofpoint Core Email Protection** 6 months
Based on 100 responses

**Pros & Cons**
from reviews

**KnowBe4 Email & Collaboration Security**

Email Security (7)

Protection (6)

Dashboard Issues (2)

Email Filtering Issues (2)

**Proofpoint Core Email Protection**

Protection (88)

Email Security (81)

Outdated Interface (28)

User Interface (24)

Integrations

**KnowBe4 Email & Collaboration Security**
Not enough data

**Proofpoint Core Email Protection**
[

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CyberArk Workforce Identity

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Google Workspace

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Screenshots

**KnowBe4 Email & Collaboration Security**
 ![KnowBe4 Email & Collaboration Security screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/126011/email-dropdown-900-new.jpg)

**Proofpoint Core Email Protection**
 ![Proofpoint Core Email Protection screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/121987/Screenshot-2025-06-16-at-2.24.55-PM.png)

**Ratings**
from reviews

Meets Requirements

**KnowBe4 Email & Collaboration Security**

**9.0** /10

Based on 62 responses

**Proofpoint Core Email Protection**

**9.3** /10

Based on 290 responses

Ease of Use

**KnowBe4 Email & Collaboration Security**

**8.8** /10

Based on 64 responses

**Proofpoint Core Email Protection**

**8.5** /10

Based on 556 responses

Ease of Setup

**KnowBe4 Email & Collaboration Security**

**8.7** /10

Based on 44 responses

**Proofpoint Core Email Protection**

**8.3** /10

Based on 465 responses

Ease of Admin

**KnowBe4 Email & Collaboration Security**

**8.7** /10

Based on 45 responses

**Proofpoint Core Email Protection**

**8.5** /10

Based on 252 responses

Quality of Support

**KnowBe4 Email & Collaboration Security**

**8.9** /10

Based on 58 responses

**Proofpoint Core Email Protection**

**8.8** /10

Based on 313 responses

Has the product been a good partner in doing business?

**KnowBe4 Email & Collaboration Security**

**9.4** /10

Based on 43 responses

**Proofpoint Core Email Protection**

**9.2** /10

Based on 248 responses

Product Direction (% positive)

**KnowBe4 Email & Collaboration Security**

**8.4** /10

Based on 60 responses

**Proofpoint Core Email Protection**

**9.2** /10

Based on 277 responses

**Features**
ratings from reviews

Cloud Email Security

**8.1** /10

Based on 17 responses

**8.9** /10

Based on 172 responses

Intelligent Email Protection

**8.8** /10

Based on 17 responses

**9.0** /10

Based on 106 responses

Data Loss Prevention (DLP)

**8.4** /10

Based on 8 responses

Not enough data

Uncover more feature rated insights from real users to improve your shopping experience.

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Secure Email Gateway

Not enough data

**9.0** /10

Based on 143 responses

Email Encryption

Not enough data

**8.7** /10

Based on 25 responses

Email Anti-spam

Not enough data

**8.9** /10

Based on 24 responses

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
29.2%

Mid-Market(51-1000 emp.)
56.9%

Enterprise(\> 1000 emp.)
13.9%

Small-Business(50 or fewer emp.)
29.2%

Mid-Market(51-1000 emp.)
56.9%

Enterprise(\> 1000 emp.)
13.9%

Small-Business(50 or fewer emp.)
4.7%

Mid-Market(51-1000 emp.)
29.5%

Enterprise(\> 1000 emp.)
65.8%

Small-Business(50 or fewer emp.)
4.7%

Mid-Market(51-1000 emp.)
29.5%

Enterprise(\> 1000 emp.)
65.8%

**Reviewers' Industry**

[![KnowBe4 Email & Collaboration Security](https://images.g2crowd.com/uploads/product/hd_favicon/ba0013462b4f31663cd55ed65656d8c6/knowbe4-email-collaboration-security.svg "KnowBe4 Email & Collaboration Security")](https://www.g2.com/products/knowbe4-email-collaboration-security/reviews)
KnowBe4 Email & Collaboration Security

Hospital & Health Care
18.3%

Information Technology and Services
5.6%

Education Management
5.6%

Legal Services
5.6%

Financial Services
4.2%

Other
60.6%

[![Proofpoint Core Email Protection](https://images.g2crowd.com/uploads/product/hd_favicon/8adf2eedd5616a9f5e200c4520f6d30d/proofpoint-core-email-protection.svg "Proofpoint Core Email Protection")](https://www.g2.com/products/proofpoint-core-email-protection/reviews)
Proofpoint Core Email Protection

Financial Services
9.6%

Hospital & Health Care
8.0%

Information Technology and Services
6.8%

Retail
5.2%

Banking
4.6%

Other
65.9%

Alternatives

**KnowBe4 Email & Collaboration Security Alternatives**

 ![Mimecast Advanced Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/4de3129d806e9580f2866c054f5a8591/mimecast-advanced-email-security.svg "Mimecast Advanced Email Security")

[
Mimecast Advanced Email...
](/products/mimecast-advanced-email-security/reviews)

 ![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox")

[
Paubox
](/products/paubox/reviews)

 ![Virtru Email Encryption](https://images.g2crowd.com/uploads/product/hd_favicon/9566ba6338388ab7e15b634d2d6fc7ba/virtru-email-encryption.svg "Virtru Email Encryption")

[
Virtru Email Encryption
](/products/virtru-email-encryption/reviews)

 ![Abnormal AI](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_7ef36b7a6379c2513637fff86d0936b7/abnormal-ai.png "Abnormal AI")

[
Abnormal AI
](/products/abnormal-ai/reviews)

**Proofpoint Core Email Protection Alternatives**

 ![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox")

[
Paubox
](/products/paubox/reviews)

 ![SpamTitan Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/1553620140/spamtitan-email-security.svg "SpamTitan Email Security")

[
SpamTitan Email Security
](/products/spamtitan-email-security/reviews)

 ![Mimecast Advanced Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/4de3129d806e9580f2866c054f5a8591/mimecast-advanced-email-security.svg "Mimecast Advanced Email Security")

[
Mimecast Advanced Email...
](/products/mimecast-advanced-email-security/reviews)

 ![Symantec Email Security.Cloud](https://images.g2crowd.com/uploads/product/hd_favicon/7e0271a147c13a70a6587f9586b454a0/symantec-email-security-cloud.png "Symantec Email Security.Cloud")

[
Symantec Email Security.Cloud
](/products/symantec-email-security-cloud/reviews)

## KnowBe4 Email &... vs Proofpoint Core Email... FAQs

Generated using AI

Last updated: August 15, 2026

### What is the difference between KnowBe4 Cloud Email... vs Proofpoint Core Email...?

Proofpoint Core Email... stands out for its higher G2 rating, larger review volume, and slightly higher Meets Requirements score, while KnowBe4 Cloud Email... is noted for its ease of setup and user interface.

| | [KnowBe4 Cloud Email...](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews) | [Proofpoint Core Email...](https://www.g2.com/products/proofpoint-core-email-protection/reviews) |
| --- | --- | --- |
| G2 Rating (reviews) | 4.5/5 (74 reviews) | 4.6/5 (601 reviews) |
| Largest Segment | Mid-Market | Enterprise |
| Ease of Setup score | 8.7 | 8.3 |
| Quality of Support score | 8.9 | 8.8 |
| Top Reviewer-Cited Strength | Protection (6 all-time mentions) | Effective (52 all-time mentions) |

### How do the pricing models of KnowBe4 Cloud Email... and Proofpoint Core Email... compare?

KnowBe4 Cloud Email... and Proofpoint Core Email... are rated at parity for value, with no significant difference in reviewer satisfaction on price or cost.

- **KnowBe4 Cloud Email...:** In recent reviews, buyers mention satisfaction with the onboarding process and support, but some note concerns about price increases at renewal.
- **Proofpoint Core Email...:** Reviewers describe Proofpoint as often viewed as expensive, with some organizations questioning its value compared to alternatives, but others highlight its robust feature set as justifying the investment.

### What are the best alternatives to KnowBe4 Cloud Email... and Proofpoint Core Email...?

The top 3 alternatives to KnowBe4 Cloud Email... and Proofpoint Core Email... are Paubox, Mimecast Advanced Email..., and SpamTitan Email Security.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [KnowBe4 Cloud Email...](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews) | 4.5/5 (74 reviews) | Mid-Market | — | Protection (6 all-time mentions) |
| [Proofpoint Core Email...](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | 4.6/5 (601 reviews) | Enterprise | — | Effective (52 all-time mentions) |
| [Paubox](https://www.g2.com/products/paubox/reviews) | 4.9/5 (622 reviews) | Small-Business | — | Ease of Use |
| [Mimecast Advanced Email...](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | 4.4/5 (350 reviews) | Mid-Market | — | Comprehensive Security |
| [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) | 4.5/5 (199 reviews) | Small-Business | — | Spam Filtering |

### Which Cloud Email Security features should I prioritize when comparing KnowBe4 Cloud Email... and Proofpoint Core Email...?

Buyers comparing KnowBe4 Cloud Email... and Proofpoint Core Email... should prioritize Protection, Ease of Use, Filtering Efficiency, Customization, and Reporting.

- **Protection:** KnowBe4 Cloud Email... (6 all-time mentions), Proofpoint Core Email... (21 all-time mentions)
- **Ease of Use:** KnowBe4 Cloud Email... (8.7), Proofpoint Core Email... (8.5)
- **Filtering Efficiency:** KnowBe4 Cloud Email... (4 all-time mentions), Proofpoint Core Email... (18 all-time mentions for Spam Blocking, 12 for Spam Filtering)
- **Customization:** KnowBe4 Cloud Email... (2 all-time mentions), Proofpoint Core Email... (14 all-time mentions)
- **Reporting:** Both products are frequently cited for reporting capabilities in recent reviews

### What are the pros and cons of KnowBe4 Cloud Email... vs Proofpoint Core Email...?

Proofpoint Core Email...'s headline strength is its effectiveness, while KnowBe4 Cloud Email... is noted for protection and ease of setup.

- **KnowBe4 Cloud Email... strengths:** Protection (6 all-time mentions), Ease of Use (4), Filtering Efficiency (4), Setup Ease (4), Customer Support (4), Phishing Protection (3)
- **KnowBe4 Cloud Email... trade-offs:** Dashboard Issues (2), Email Filtering Issues (2), Reporting limitations noted in recent reviews
- **Proofpoint Core Email... strengths:** Effective (52 all-time mentions), Features (33), Protection (21), Spam Blocking (18), Customization (14), Malware Protection (12), Ease of Use (12), Product Functionality (11)
- **Proofpoint Core Email... trade-offs:** Poor Customer Support (19), Limited Features (17), Poor Detection (16), Integration Issues (10), Navigation Difficulty (10), Complexity and false positives noted in recent reviews

### Is KnowBe4 Cloud Email... or Proofpoint Core Email... better for small businesses?

Paubox is the top-rated alternative for small businesses, but between KnowBe4 Cloud Email... and Proofpoint Core Email..., KnowBe4 Cloud Email... is a better fit for mid-market and smaller organizations based on segment and reviewer sentiment.

- **KnowBe4 Cloud Email...:** Largest segment is Mid-Market; reviewers highlight ease of setup and user-friendly interface, which are valued by smaller organizations.
- **Proofpoint Core Email...:** Largest segment is Enterprise; reviewers note its robust feature set and effectiveness, but also mention complexity and higher cost, which may be less suitable for small businesses.

### Which Cloud Email Security platform has better integrations?

KnowBe4 Cloud Email... and Proofpoint Core Email... are at parity for integrations, with no reviewer-cited third-party integrations in recent reviews.

- **KnowBe4 Cloud Email...:** No third-party integrations cited in recent reviews.
- **Proofpoint Core Email...:** No third-party integrations cited in recent reviews.

### How do KnowBe4 Cloud Email... and Proofpoint Core Email... compare on customer support?

KnowBe4 Cloud Email... and Proofpoint Core Email... are rated at parity for Quality of Support, with scores of 8.9 and 8.8 respectively, below the materiality threshold.

- **KnowBe4 Cloud Email...:** Reviewers highlight proactive and efficient customer support, with several noting quick responses and helpful onboarding experiences.
- **Proofpoint Core Email...:** Reviewers mention generally strong support, but some cite slow response times and challenges with customer service, reflected in 19 all-time mentions of poor customer support.

### Which is easier to implement, KnowBe4 Cloud Email... or Proofpoint Core Email...?

KnowBe4 Cloud Email... has a slight edge in Ease of Setup with a score of 8.7 versus Proofpoint Core Email...'s 8.3, but both are rated highly and reviewers describe straightforward implementations.

- **KnowBe4 Cloud Email...:** Reviewers consistently describe the setup as easy, with onboarding and installation frequently cited as smooth and well-supported.
- **Proofpoint Core Email...:** Reviewers note that setup is generally easy, especially with support, but some mention complexity in initial configuration and integration in complex environments.

### Which product has better Reporting?

Proofpoint Core Email... is more frequently cited for Reporting, with reviewers highlighting its detailed and effective reporting capabilities.

- **KnowBe4 Cloud Email...:** Reporting is mentioned as an area for improvement in recent reviews, with requests for more customizable reports.
- **Proofpoint Core Email...:** Reporting is a frequently cited strength, with reviewers noting its effectiveness and ease of monitoring, and 33 all-time mentions of features including reporting.