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Compare Apollo.io and Seamless.AI 
Featured Products
At a Glance
Market Segments
Small-Business (67.4% of reviews)
Small-Business (63.9% of reviews)
Entry-Level Pricing
Free 1 user Per Month
Free Trial
Apollo.io
Star Rating
(9,400)4.7 out of 5
Market Segments
Small-Business (67.4% of reviews)
Pros & Cons
Entry-Level Pricing
Free 1 user Per Month
Free Trial is available
Browse all 4 pricing plansSeamless.AI
Star Rating
(5,290)4.4 out of 5
Market Segments
Small-Business (63.9% of reviews)
Pros & Cons
Entry-Level Pricing
Free Trial
Free Trial is available
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Apollo.io excels in its lead sorting capabilities, allowing users to efficiently filter and generate personalized data based on various criteria like country and company size. This feature has been highlighted as a significant time-saver for teams looking to target the right prospects.
- Users say that Seamless.AI stands out for its seamless integration with LinkedIn, enabling users to easily find and import contacts. This functionality has been praised for boosting productivity, particularly for those in recruitment, as it organizes leads effectively and provides real-time validation of emails and other data.
- Reviewers mention that Apollo.io's intuitive interface and powerful features make it a valuable tool for sales teams. Users appreciate its ability to scrape and find new leads, which enhances their outreach efforts and overall lead generation strategy.
- According to verified reviews, Seamless.AI is particularly effective for data enrichment, with users noting its accuracy in providing phone numbers and email addresses. This capability is especially beneficial for those dealing with incomplete or inaccurate CRM data, making it a reliable choice for outreach campaigns.
- G2 reviewers highlight that both products offer a free entry-level option, but Apollo.io's completely free model is seen as a significant advantage for small businesses looking to explore sales intelligence tools without initial investment.
- Users report that while Apollo.io has a higher overall satisfaction score, Seamless.AI's performance in specific areas like reporting and integration features is noteworthy, with users appreciating its robust analytics capabilities that help in tracking outreach effectiveness.
Pricing
Entry-Level Pricing
Apollo.io
Free
Free
1 user Per Month
Unlimited email credits, 5 mobile credits per month, 10 export credits per month
- Basic Sequence Automation (2 Sequence Limit)
- Basic Filters
- Buying Intent (3 Intent Topic Limit)
Seamless.AI
Free Trial
Free Trial
Get 50 Free Credits and Try it for Yourself!
- Verified Emails, Cell Phones and Direct Dials For Everyone You Need to Sell to
- Download our Free Chrome Extension
- Search Anywhere on the Web, Including LinkedIn Sales Navigator
Free Trial
Apollo.io
Free Trial is available
Seamless.AI
Free Trial is available
Ratings
Meets Requirements
9.1
7,416
8.4
4,757
Ease of Use
9.0
7,514
8.8
4,894
Ease of Setup
8.9
3,743
8.9
3,908
Ease of Admin
9.1
2,448
8.7
1,257
Quality of Support
8.8
6,357
8.5
4,205
Has the product been a good partner in doing business?
9.2
2,432
8.5
1,251
Product Direction (% positive)
9.4
7,136
8.7
4,773
Features by Category
Data Availability
8.8
2650
8.4
2972
8.9
2591
8.4
2932
8.6
2420
8.0
2831
|
Verified
7.5
598
7.7
2046
Data Accuracy
8.3
2591
7.6
2910
8.6
2510
8.0
2864
7.4
580
7.7
2036
Agentic AI - Sales Intelligence
7.7
192
6.4
148
7.7
188
7.5
147
7.6
185
6.4
148
7.6
187
6.4
148
7.4
186
6.4
149
7.7
186
6.7
150
Platform
8.4
1147
7.7
2300
8.8
1725
|
Verified
8.3
2388
|
Verified
8.9
1850
8.5
2464
8.6
1684
|
Verified
Feature Not Available
7.7
1337
|
Verified
7.5
2247
|
Verified
8.3
1340
7.8
2263
Features
8.9
2158
8.4
2776
8.6
1895
8.2
2697
8.5
1963
|
Verified
7.8
2673
|
Verified
8.7
2093
|
Verified
8.0
2691
|
Verified
9.0
2432
|
Verified
8.5
2847
|
Verified
8.2
1657
7.2
2525
|
Verified
8.2
1083
7.7
2599
|
Verified
8.4
1871
|
Verified
Feature Not Available
8.5
1803
|
Verified
Feature Not Available
Lead Intelligence
8.1
576
Not enough data
8.2
572
Not enough data
8.3
571
Not enough data
Lead Management
8.5
587
Not enough data
7.8
579
Not enough data
8.4
576
Not enough data
Marketing Campaigns
Feature Not Available
Not enough data
7.4
558
Not enough data
7.4
549
Not enough data
7.7
549
Not enough data
7.9
551
Not enough data
Campaign Execution
Feature Not Available
Not enough data
8.0
549
Not enough data
7.9
540
Not enough data
8.3
542
Not enough data
Agentic AI - Account Data Management
8.3
21
Not enough data
8.3
21
Not enough data
8.2
21
Not enough data
7.9
21
Not enough data
8.2
21
Not enough data
Core Conversational Capabilities - AI Chatbots
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Data
Not enough data
Not enough data
Not enough data
Not enough data
Interaction
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
Task & Flow Management - AI Chatbots
Not enough data
Not enough data
Not enough data
Not enough data
Learning
Not enough data
Not enough data
Not enough data
Not enough data
Deployment & Embedding - AI Chatbots
Not enough data
Not enough data
Not enough data
Not enough data
Content Generation
Not enough data
Not enough data
Not enough data
Not enough data
Admin & Configuration - AI Chatbots
Not enough data
Not enough data
System
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - AI Chatbots
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
Not enough data
Not enough data
Not enough data
Not enough data
Monitoring & Improvement - AI Chatbots
Not enough data
Not enough data
Reliability & Safety - AI Chatbots
Not enough data
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
7.6
672
Not enough data
8.3
712
Not enough data
8.4
708
Not enough data
8.0
677
Not enough data
Organization
8.3
682
Not enough data
8.3
683
Not enough data
8.3
676
Not enough data
Performance Analysis
7.9
697
Not enough data
8.4
714
Not enough data
Sales Analysis
7.8
685
Not enough data
8.0
690
Not enough data
Generative AI
7.9
569
Not enough data
7.9
567
Not enough data
Agentic AI - AI Sales Assistant
7.8
37
Not enough data
8.0
37
Not enough data
8.0
37
Not enough data
8.2
37
Not enough data
7.9
37
Not enough data
7.7
36
Not enough data
8.3
36
Not enough data
Diagnosis
7.6
406
Not enough data
7.7
406
Not enough data
7.9
404
Not enough data
8.1
398
Not enough data
Tracking
8.0
404
Not enough data
7.8
395
Not enough data
8.3
403
Not enough data
8.0
399
Not enough data
7.9
389
Not enough data
Reporting
8.2
393
Not enough data
8.1
390
Not enough data
7.8
384
Not enough data
7.5
383
Not enough data
Agentic AI - Email Deliverability
7.8
68
Not enough data
7.7
65
Not enough data
7.6
64
Not enough data
7.6
65
Not enough data
7.4
65
Not enough data
Integrated Workflows
8.6
2256
|
Verified
Not enough data
9.0
2609
|
Verified
Not enough data
8.0
1831
|
Verified
Not enough data
8.4
2054
Not enough data
8.5
2176
|
Verified
Not enough data
8.4
1910
Not enough data
8.4
1932
Not enough data
Repeatability and Reportability
8.5
2065
|
Verified
Not enough data
8.7
2133
|
Verified
Not enough data
8.7
2119
|
Verified
Not enough data
8.3
1986
|
Verified
Not enough data
Feature Not Available
Not enough data
AI and Automation
8.6
2159
Not enough data
8.5
2133
Not enough data
8.5
1991
Not enough data
8.3
1936
Not enough data
8.1
1778
Not enough data
Generative AI
7.8
980
Not enough data
Agentic AI - Sales Engagement
7.4
120
Not enough data
7.6
118
Not enough data
7.2
120
Not enough data
7.3
120
Not enough data
7.1
119
Not enough data
7.1
122
Not enough data
7.5
121
Not enough data
Dialing Options
7.9
81
Not enough data
Feature Not Available
Not enough data
6.3
9
Not enough data
Agent Tools
6.6
78
Not enough data
6.9
80
Not enough data
7.8
81
Not enough data
Automation
7.0
78
Not enough data
6.8
78
Not enough data
7.1
78
Not enough data
Agentic AI - Auto Dialer
8.2
10
Not enough data
8.2
10
Not enough data
AI Capabilities - Auto Dialer
5.7
9
Not enough data
6.5
8
Not enough data
6.7
8
Not enough data
Call Analytics
8.5
119
Not enough data
8.4
117
Not enough data
8.7
118
Not enough data
8.6
119
Not enough data
Agent Performance Management
8.4
116
Not enough data
8.3
115
Not enough data
8.6
118
Not enough data
Generative AI
8.6
105
Not enough data
Agentic AI - Conversation Intelligence
7.7
8
Not enough data
7.3
8
Not enough data
7.7
8
Not enough data
7.1
8
Not enough data
6.5
8
Not enough data
7.1
8
Not enough data
7.4
7
Not enough data
Grammar
8.8
218
Not enough data
8.4
214
Not enough data
8.6
214
Not enough data
Formatting
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Content
8.5
202
Not enough data
8.6
207
Not enough data
Feature Not Available
Not enough data
Product Type
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Generative AI
8.4
172
Not enough data
8.4
173
Not enough data
Data Availability
8.4
244
8.5
769
8.5
251
8.4
766
7.6
240
Feature Not Available
Platform Additional Functionality
8.4
256
8.4
750
8.1
245
8.2
728
7.6
240
8.0
715
8.1
242
7.8
712
Feature Not Available
7.9
719
Voice
Feature Not Available
Not enough data
8.3
45
Not enough data
Transcription
8.3
45
Not enough data
8.1
44
Not enough data
Feature Not Available
Not enough data
8.0
44
Not enough data
Editing
8.3
44
Not enough data
8.0
44
Not enough data
8.4
44
Not enough data
8.1
43
Not enough data
Integration
7.8
44
Not enough data
7.7
45
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
7.8
44
Not enough data
Agentic AI - Transcription
5.7
5
Not enough data
6.3
5
Not enough data
6.0
5
Not enough data
Lead Intelligence
8.9
3310
|
Verified
8.0
3169
8.9
3159
|
Verified
8.0
3103
8.8
3353
|
Verified
7.9
3193
8.8
3028
|
Verified
7.8
3050
9.2
3129
8.6
3124
Agentic AI - Lead Intelligence
8.0
78
8.6
94
Lead Monitoring
8.7
904
9.4
40
8.5
898
9.1
39
8.4
895
9.0
40
Agentic AI - Lead Capture
7.7
103
9.1
36
7.5
102
8.7
34
Data Capture
8.0
892
8.9
39
8.4
856
9.0
39
8.1
851
8.9
40
8.5
880
9.1
39
Analytics
8.6
878
9.1
38
8.5
864
9.2
39
Customization
8.1
852
9.0
39
8.3
869
9.1
38
8.3
848
9.1
37
8.5
873
9.3
36
Matching
8.5
157
Not enough data
8.1
154
Not enough data
8.1
153
Not enough data
Routing
8.2
153
Not enough data
8.3
149
Not enough data
8.3
150
Not enough data
8.6
147
Not enough data
Platform Operations
8.3
150
Not enough data
8.3
145
Not enough data
8.3
149
Not enough data
8.0
148
Not enough data
8.4
149
Not enough data
8.5
151
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Revenue Sourcing and Forecasting
7.8
50
Not enough data
8.4
51
Not enough data
8.0
50
Not enough data
8.0
48
Not enough data
8.3
50
Not enough data
7.7
49
Not enough data
8.1
50
Not enough data
CRM Data Enrichment
8.6
50
Not enough data
8.4
49
Not enough data
8.4
49
Not enough data
8.6
50
Not enough data
8.5
48
Not enough data
Account Management
8.2
48
Not enough data
8.3
48
Not enough data
8.1
48
Not enough data
8.3
48
Not enough data
8.2
48
Not enough data
8.1
48
Not enough data
Agentic AI - Revenue Operations & Intelligence (RO&I)
8.5
17
Not enough data
8.6
17
Not enough data
8.4
17
Not enough data
8.3
17
Not enough data
9.0
16
Not enough data
Calendar View
7.6
60
Not enough data
7.6
60
Not enough data
Shared Calendar
7.5
59
Not enough data
7.6
60
Not enough data
Accessibility
7.9
59
Not enough data
7.5
60
Not enough data
Integration
7.9
60
Not enough data
7.9
59
Not enough data
7.7
60
Not enough data
Notifications
7.7
59
Not enough data
7.5
57
Not enough data
Generative AI
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Agentic AI - Calendar
8.3
11
Not enough data
Integrations
7.3
93
Not enough data
8.6
99
Not enough data
7.7
91
Not enough data
8.0
92
Not enough data
7.8
89
Not enough data
Branding & Customizatio
7.8
88
Not enough data
8.0
92
Not enough data
7.9
88
Not enough data
Automatic Rules & Configurations
8.7
93
Not enough data
8.7
89
Not enough data
8.4
89
Not enough data
Agentic AI - Business Scheduling
7.6
21
Not enough data
8.2
21
Not enough data
Generative AI
7.8
703
Not enough data
Feature Not Available
Not enough data
Agentic AI - Email Verification
7.9
96
Not enough data
Meeting Prep - AI Meeting Assistants
7.5
23
Not enough data
6.9
23
Not enough data
6.7
23
Not enough data
Meeting Automation - AI Meeting Assistants
8.3
22
Not enough data
8.0
22
Not enough data
7.4
21
Not enough data
Meeting Insights - AI Meeting Assistants
7.5
21
Not enough data
7.6
22
Not enough data
7.6
22
Not enough data
Accessibility - AI Meeting Assistants
7.0
22
Not enough data
7.1
22
Not enough data
7.5
22
Not enough data
Agentic AI - AI Meeting Assistants
6.9
8
Not enough data
6.9
8
Not enough data
6.9
8
Not enough data
7.1
8
Not enough data
Agentic AI - Lead Mining
7.9
78
Not enough data
7.6
78
Not enough data
Agentic AI - Visitor Identification
8.5
8
Not enough data
Agentic AI - Lead Scoring
8.2
49
Not enough data
8.4
49
Not enough data
8.1
47
Not enough data
8.1
48
Not enough data
Attribution
8.9
363
Not enough data
8.9
360
Not enough data
8.6
334
Not enough data
Discovery
9.1
369
Not enough data
8.7
342
Not enough data
8.7
361
Not enough data
Management
8.5
333
Not enough data
8.7
356
Not enough data
Platform
8.7
337
Not enough data
8.8
344
Not enough data
Agentic AI - Sales Performance Management
8.0
24
Not enough data
8.6
23
Not enough data
8.0
23
Not enough data
Incentives
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
7.9
229
Not enough data
Personalization
Feature Not Available
Not enough data
8.3
237
Not enough data
8.5
243
Not enough data
8.3
236
Not enough data
Administrative
8.4
237
Not enough data
8.4
231
Not enough data
8.2
231
Not enough data
Agentic AI - Email Tracking
7.8
90
Not enough data
7.7
90
Not enough data
7.7
90
Not enough data
7.7
89
Not enough data
7.5
89
Not enough data
7.6
88
Not enough data
7.6
88
Not enough data
Analytics
8.4
730
Not enough data
8.3
718
Not enough data
8.0
707
Not enough data
Customizations
8.5
719
Not enough data
8.8
724
Not enough data
8.4
724
Not enough data
8.3
715
Not enough data
8.5
705
Not enough data
Generative AI
7.9
618
Not enough data
Agentic AI - Outbound Call Tracking
7.8
45
Not enough data
7.9
45
Not enough data
Calling
8.1
333
Not enough data
7.9
325
Not enough data
8.1
322
Not enough data
8.3
319
Not enough data
7.6
48
Not enough data
Contacts
8.3
322
Not enough data
8.1
315
Not enough data
8.3
320
Not enough data
Insights
8.3
317
Not enough data
8.2
315
Not enough data
7.8
310
Not enough data
8.5
316
Not enough data
8.2
308
Not enough data
8.2
47
Not enough data
Agentic AI - Sales Coaching
9.0
12
Not enough data
9.2
12
Not enough data
9.0
12
Not enough data
8.8
12
Not enough data
Training
Feature Not Available
Not enough data
Feature Not Available
Not enough data
7.6
65
Not enough data
Feature Not Available
Not enough data
Feedback
8.1
65
Not enough data
7.7
66
Not enough data
Feature Not Available
Not enough data
7.8
66
Not enough data
8.1
64
Not enough data
7.9
64
Not enough data
Feature Not Available
Not enough data
Generative AI
8.1
55
Not enough data
Agentic AI - Marketing Account Intelligence
8.2
15
Not enough data
8.1
14
Not enough data
8.0
14
Not enough data
7.7
14
Not enough data
Lead Intelligence
8.8
1024
Not enough data
8.8
601
Not enough data
9.0
1074
Not enough data
Lead Management
9.0
1011
Not enough data
8.6
901
Not enough data
9.0
1028
Not enough data
Marketing Campaigns
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
8.9
949
Not enough data
Data Availability - Marketing Account Intelligence
8.3
96
Not enough data
Data Accuracy - Marketing Account Intelligence
8.3
95
Not enough data
Categories
Categories
Shared Categories
Apollo.io and Seamless.AI are categorized as Lead Intelligence, Sales Intelligence, Lead Capture, and Buyer Intent Data Providers
Unique Categories
Apollo.io is categorized as Calendar, Account Data Management, Sales Performance Management, Visitor Identification, Email Deliverability, Email Verification, Sales Coaching, AI Meeting Assistants, Transcription, Email Tracking, AI Writing Assistant, Lead-to-Account Matching and Routing, Sales Engagement, Conversation Intelligence, Business Scheduling, Outbound Call Tracking, AI Sales Assistant, Marketing Account Intelligence, Auto Dialer, Revenue Operations & Intelligence (RO&I), Lead Scoring, Lead Mining, and AI Chatbots
Seamless.AI has no unique categories
Reviews
Reviewers' Company Size
Apollo.io
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Seamless.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
Information Technology and Services
15.2%
Computer Software
13.4%
Marketing and Advertising
12.4%
Staffing and Recruiting
4.5%
Financial Services
4.2%
Other
50.3%
Information Technology and Services
14.0%
Computer Software
12.9%
Marketing and Advertising
11.7%
Consulting
4.2%
Staffing and Recruiting
4.0%
Other
53.3%
Alternatives
Discussions
What is Apollo IO used for?
23 Comments
AP
Apollo.io is widely used database software. It is used for searching database like companies, contacts, designation, phone numbers, business email addresses....Read more
How do I submit my business to apollo
11 Comments
SS
Same here - I can't submit my company either. Wearitar - https://wearitar.comRead more
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