Compare Instantly and Success.ai 
At a Glance
Market Segments
Small-Business (96.9% of reviews)
Small-Business (77.1% of reviews)
Entry-Level Pricing
Free Trial Per Month
No pricing available
Instantly
Star Rating
(3,612)4.8 out of 5
Market Segments
Small-Business (96.9% of reviews)
Entry-Level Pricing
Free Trial Per Month
Free Trial is available
Browse all 4 pricing plansSuccess.ai
Star Rating
(168)4.9 out of 5
Market Segments
Small-Business (77.1% of reviews)
Entry-Level Pricing
No pricing available
Learn more about Success.aiSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that "Instantly" excels in "Email Marketing" with a score of 9.5 for "High-Volume Sending," while "Success.ai" matches this score but is noted for its superior "Email and Mobile Preview" at 9.7, making it a better choice for those prioritizing email design and deliverability.
- Reviewers mention that "Success.ai" shines in "Lead Generation" with a score of 9.8 for "Lead Builder," compared to "Instantly's" score of 9.1. This indicates that "Success.ai" offers more robust tools for creating and managing leads effectively.
- G2 users highlight that "Success.ai" has a slight edge in "Customer Support," scoring 9.7 for "Quality of Support," while "Instantly" scores 9.6. Users appreciate the responsiveness and helpfulness of "Success.ai's" support team, which can be crucial for small businesses.
- Users on G2 report that "Instantly" has a better "Ease of Setup" score at 9.2 compared to "Success.ai's" 9.0, suggesting that "Instantly" may be more user-friendly for those looking to get started quickly without extensive training.
- Reviewers mention that "Success.ai" outperforms "Instantly" in "Data Availability," with scores of 9.8 for both "Contact Data Availability" and "Company Data Availability," indicating that "Success.ai" provides more comprehensive data resources for users.
- Users say that "Instantly" has a strong performance in "Email Deliverability" with a score of 9.4, but "Success.ai" slightly edges it out with a score of 9.5, reflecting its effectiveness in ensuring emails reach their intended recipients.
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Pricing
Entry-Level Pricing
Instantly
Free
Free Trial
Per Month
Everything you need to scale your cold outreach campaigns.
- Unlimited email sending accounts
- Unlimited domain warmup
- Advanced sequences
Success.ai
No pricing availableFree Trial
Instantly
Free Trial is available
Success.ai
No trial information availableRatings
Meets Requirements
9.4
3,135
9.7
142
Ease of Use
9.5
3,286
9.6
147
Ease of Setup
9.2
2,454
9.1
44
Ease of Admin
9.4
1,683
9.9
12
Quality of Support
9.6
3,120
9.7
143
Has the product been a good partner in doing business?
9.5
1,657
9.7
13
Product Direction (% positive)
9.8
3,172
9.8
144
Features by Category
Sales Force Automation
9.1
124
Not enough data
8.7
120
Not enough data
9.1
132
Not enough data
8.9
120
Not enough data
8.8
121
Not enough data
9.0
121
Not enough data
8.8
117
Not enough data
8.7
114
Not enough data
8.8
119
Not enough data
Marketing Automation
9.5
121
Not enough data
9.6
123
Not enough data
9.4
123
Not enough data
9.1
127
Not enough data
Customer Support
9.0
121
Not enough data
9.2
118
Not enough data
9.1
117
Not enough data
8.5
110
Not enough data
9.0
113
Not enough data
Reporting & Analytics
9.2
107
Not enough data
9.3
105
Not enough data
8.9
106
Not enough data
Mobile & Social
8.7
114
Not enough data
8.5
102
Not enough data
8.7
105
Not enough data
Platform
8.8
142
Not enough data
9.1
136
Not enough data
9.0
135
Not enough data
8.7
136
Not enough data
8.6
135
Not enough data
9.0
133
Not enough data
9.4
139
Not enough data
8.8
145
Not enough data
Integration
9.3
114
Not enough data
9.1
112
Not enough data
9.1
110
Not enough data
Generative AI
8.9
88
Not enough data
Email Marketing
8.9
2187
9.7
128
9.3
2216
9.7
127
9.5
2222
9.5
128
9.4
2186
9.6
128
9.6
2236
9.4
126
9.4
2192
9.5
127
9.1
2087
9.6
126
9.1
1911
9.4
125
8.4
1809
9.4
123
Reporting & Analytics
9.2
2159
9.3
128
9.2
2156
9.5
126
Platform
9.2
2146
9.4
128
9.0
2092
9.5
127
9.4
2248
9.5
127
Generative AI
Feature Not Available
Feature Not Available
Feature Not Available
Feature Not Available
Integration
9.3
2181
9.4
125
8.9
2056
9.5
124
8.7
2024
9.4
124
8.8
1901
9.4
125
8.2
1860
9.6
125
8.2
1793
9.5
124
Data Availability
9.2
520
9.8
65
9.1
512
9.8
65
8.9
497
9.7
65
8.8
182
9.6
9
Data Accuracy
9.1
474
9.7
64
9.1
490
9.8
64
8.9
202
9.8
8
Platform
9.1
442
9.6
64
9.2
447
9.8
65
9.5
481
9.7
64
9.3
449
9.8
64
8.9
427
9.6
64
8.9
452
9.6
63
Features
9.2
462
9.7
63
9.0
485
9.7
64
9.0
451
9.6
64
9.1
464
9.7
64
9.1
448
9.7
64
8.8
436
9.7
64
9.0
453
9.7
63
9.3
445
9.8
63
9.3
462
9.6
63
Lead Intelligence
8.8
161
Not enough data
9.0
162
Not enough data
9.0
162
Not enough data
Lead Management
9.1
186
Not enough data
8.6
189
Not enough data
9.0
184
Not enough data
Marketing Campaigns
8.7
197
Not enough data
8.3
219
Not enough data
8.6
197
Not enough data
9.0
187
Not enough data
9.0
186
Not enough data
Campaign Execution
8.5
154
Not enough data
9.0
171
Not enough data
8.6
152
Not enough data
9.5
152
Not enough data
Lead Generation
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Lead Facilitation
8.8
425
Not enough data
9.0
399
Not enough data
9.4
443
Not enough data
8.9
393
Not enough data
Organization
9.1
402
Not enough data
9.1
384
Not enough data
9.0
389
Not enough data
Performance Analysis
8.8
395
Not enough data
9.2
421
Not enough data
Sales Analysis
8.6
432
Not enough data
8.7
394
Not enough data
Generative AI
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Diagnosis
8.8
1395
Not enough data
9.2
1437
Not enough data
9.1
1471
Not enough data
9.3
1375
Not enough data
Tracking
9.2
1394
Not enough data
9.1
1357
Not enough data
9.3
1457
Not enough data
9.1
1376
Not enough data
9.0
1366
Not enough data
Reporting
9.3
1515
Not enough data
9.3
1530
Not enough data
9.2
1468
Not enough data
9.0
1491
Not enough data
Integrated Workflows
8.2
136
Not enough data
9.4
139
Not enough data
7.1
133
Not enough data
7.7
132
Not enough data
8.4
151
Not enough data
7.9
134
Not enough data
8.1
146
Not enough data
Repeatability and Reportability
8.2
133
Not enough data
8.4
130
Not enough data
8.6
130
Not enough data
8.1
143
Not enough data
7.5
131
Not enough data
AI and Automation
8.6
137
Not enough data
8.4
143
Not enough data
8.6
137
Not enough data
8.3
141
Not enough data
8.3
129
Not enough data
Generative AI
8.5
132
Not enough data
Lead Intelligence
9.2
476
9.7
58
9.0
469
9.7
58
9.0
473
9.7
58
9.0
471
9.5
57
8.5
483
9.4
56
Generative AI
7.7
16
Not enough data
Analytics
9.4
839
Not enough data
9.2
814
Not enough data
8.9
774
Not enough data
Customizations
9.3
805
Not enough data
9.6
834
Not enough data
9.1
867
Not enough data
9.3
833
Not enough data
9.1
813
Not enough data
Generative AI
Feature Not Available
Not enough data
Categories
Categories
Shared Categories
Instantly and Success.ai are categorized as Lead Intelligence, Sales Intelligence, and Email Marketing
Unique Categories
Instantly is categorized as Sales Engagement, Email Deliverability, AI Sales Assistant, Account Data Management, Lead Mining, Visitor Identification, Email Tracking, CRM, and Sales Acceleration Platforms
Success.ai has no unique categories
Reviews
Reviewers' Company Size
Instantly
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Success.ai
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Marketing and Advertising
46.6%
Computer Software
8.5%
Information Technology and Services
6.6%
Consulting
5.3%
Staffing and Recruiting
3.6%
Other
29.5%
Marketing and Advertising
41.0%
Information Technology and Services
5.4%
Computer Software
3.6%
Writing and Editing
3.0%
Consulting
2.4%
Other
44.6%
Most Helpful Reviews
Instantly
Most Helpful Favorable Review
Bleard B.
Verified User in Marketing and Advertising
Instantly is a great platform to use, very easy and has great customer support, I use it everyday to launch my outreach campaigns.
Most Helpful Critical Review
Verified User in Non-Profit Organization Management
We started with open rates around 60% and then within a couple months we were down to 25% with little change in our approach and strategy. Instantly is paying customers $50 to leave 5 star reviews. Their deliverability is terrible over time, and their...
Success.ai
Most Helpful Favorable Review
Muhammad Inam u.
Verified User in Information Technology and Services
Success.ai streamlines our email marketing efforts. Managing several inboxes is a significant time-saver, and the AI email writer is a game-changer.
Most Helpful Critical Review
Verified User in Financial Services
Unfortunately, it doesn't do what it says and I now have some concerns about all the 5star reviews on here. Its buggy, the signatures in emails being sent don't show up after being set. You can't change the font of the signature easily. The tracking code...
Bleard B.
Verified User in Marketing and Advertising
Instantly is a great platform to use, very easy and has great customer support, I use it everyday to launch my outreach campaigns.
Muhammad Inam u.
Verified User in Information Technology and Services
Success.ai streamlines our email marketing efforts. Managing several inboxes is a significant time-saver, and the AI email writer is a game-changer.
Verified User in Non-Profit Organization Management
We started with open rates around 60% and then within a couple months we were down to 25% with little change in our approach and strategy. Instantly is paying customers $50 to leave 5 star reviews. Their deliverability is terrible over time, and their...
Verified User in Financial Services
Unfortunately, it doesn't do what it says and I now have some concerns about all the 5star reviews on here. Its buggy, the signatures in emails being sent don't show up after being set. You can't change the font of the signature easily. The tracking code...
Discussions
What is Instantly used for?
6 comments
YO
Cold email inbox set up and maintenance. Read more
Instantly has no more discussions with answers
Success.ai has no discussions with answers
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