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Compare 6sense Sales Intelligence and Apollo.io 
Featured Products
At a Glance
Market Segments
Mid-Market (52.6% of reviews)
Small-Business (67.5% of reviews)
Entry-Level Pricing
$$
Free 1 user Per Month
6sense Sales Intelligence
Star Rating
(824)4.0 out of 5
Market Segments
Mid-Market (52.6% of reviews)
Pros & Cons
Entry-Level Pricing
$$
Learn more about 6sense Sales IntelligenceApollo.io
Star Rating
(9,352)4.7 out of 5
Market Segments
Small-Business (67.5% of reviews)
Pros & Cons
Entry-Level Pricing
Free 1 user Per Month
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 user satisfaction, boasting a higher overall rating compared to 6sense Sales Intelligence. Users appreciate its feature-packed interface that combines prospecting and outreach, making the sales workflow more structured and efficient.
- Users say Apollo.io's ease of use is a significant advantage, with many highlighting its intuitive design that simplifies the process of finding and managing leads. In contrast, 6sense Sales Intelligence has received feedback indicating that it can be less user-friendly, which may hinder new users during onboarding.
- According to verified reviews, Apollo.io's implementation process is notably quick and straightforward, allowing teams to get up and running without extensive training. Meanwhile, some users of 6sense Sales Intelligence have mentioned challenges with setup, which can delay productivity.
- Reviewers mention that Apollo.io provides superior contact and account data availability, with users noting the platform's ability to deliver accurate and comprehensive information. In comparison, 6sense Sales Intelligence, while effective, has been critiqued for less reliable data accuracy, particularly in contact details.
- Users highlight Apollo.io's strong support quality, with many praising the responsiveness and helpfulness of the support team. On the other hand, while 6sense Sales Intelligence offers decent support, some users feel it could be improved to match the level of assistance provided by Apollo.io.
- G2 reviewers indicate that Apollo.io is particularly well-suited for small businesses, with a significant portion of its user base coming from this segment. In contrast, 6sense Sales Intelligence is more favored by mid-market companies, which may affect the relevance of features for different business sizes.
Pricing
Entry-Level Pricing
6sense Sales Intelligence
Pricing
$$
Enterprise-grade software for teams of all sizes- small, medium and large.
- Unlimited Technology Insights
- Unlimited Company Insights
- Unlimited Leads Insights
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)
Free Trial
6sense Sales Intelligence
No trial information availableApollo.io
Free Trial is available
Ratings
Meets Requirements
7.6
707
9.1
7,396
Ease of Use
7.8
757
9.0
7,494
Ease of Setup
7.7
441
8.9
3,722
Ease of Admin
8.2
99
9.1
2,440
Quality of Support
8.0
567
8.8
6,338
Has the product been a good partner in doing business?
8.8
101
9.2
2,423
Product Direction (% positive)
7.9
704
9.4
7,116
Features by Category
Data Availability
6.6
481
8.8
2636
7.3
482
8.9
2586
7.1
472
|
Verified
8.6
2419
6.8
358
7.5
597
Data Accuracy
6.1
478
8.3
2575
7.0
475
8.6
2508
6.6
359
7.4
580
Agentic AI - Sales Intelligence
6.2
52
7.7
192
7.0
51
7.7
188
Feature Not Available
7.6
185
6.0
52
7.6
187
6.4
54
7.4
185
6.9
53
7.6
185
Platform
6.7
434
8.4
1148
7.3
444
|
Verified
8.8
1726
|
Verified
7.5
455
8.9
1851
7.5
451
|
Verified
8.6
1685
|
Verified
Feature Not Available
7.7
1338
|
Verified
7.3
433
8.3
1340
Features
7.0
463
8.9
2151
7.8
468
8.6
1890
6.5
458
|
Verified
8.5
1957
|
Verified
7.1
466
|
Verified
8.7
2087
|
Verified
7.2
465
|
Verified
9.0
2426
|
Verified
6.8
453
|
Verified
8.2
1657
6.4
445
|
Verified
8.3
1082
6.7
452
|
Verified
8.4
1871
|
Verified
6.0
430
8.5
1800
|
Verified
Lead Intelligence
7.7
185
8.1
576
8.0
189
8.2
572
7.7
187
8.3
571
Lead Management
7.5
187
8.5
586
7.6
188
7.8
579
7.9
187
8.4
576
Marketing Campaigns
7.2
180
Feature Not Available
6.9
176
7.4
558
6.9
180
7.4
549
7.3
180
7.7
549
7.2
175
7.9
551
Campaign Execution
6.8
178
Feature Not Available
7.9
181
8.0
549
8.1
181
7.9
540
7.0
176
8.3
542
Agentic AI - Account Data Management
6.4
13
8.3
21
6.5
13
8.3
21
Feature Not Available
8.2
21
Feature Not Available
7.9
21
7.3
13
8.2
21
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
Not enough data
7.6
672
Not enough data
8.3
712
Not enough data
8.4
708
Not enough data
8.0
677
Organization
Not enough data
8.3
682
Not enough data
8.3
683
Not enough data
8.3
676
Performance Analysis
Not enough data
7.9
697
Not enough data
8.4
714
Sales Analysis
Not enough data
7.8
685
Not enough data
8.0
690
Generative AI
Not enough data
7.9
569
Not enough data
7.9
567
Agentic AI - AI Sales Assistant
Not enough data
7.9
37
Not enough data
8.1
37
Not enough data
8.1
37
Not enough data
8.2
37
Not enough data
8.0
37
Not enough data
7.8
36
Not enough data
8.4
36
Diagnosis
Not enough data
7.6
406
Not enough data
7.7
406
Not enough data
7.9
404
Not enough data
8.1
398
Tracking
Not enough data
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
Reporting
Not enough data
8.2
393
Not enough data
8.1
390
Not enough data
7.8
384
Not enough data
7.5
383
Agentic AI - Email Deliverability
Not enough data
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
Integrated Workflows
Not enough data
8.6
2256
|
Verified
Not enough data
9.0
2608
|
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
Repeatability and Reportability
Not enough data
8.5
2065
|
Verified
Not enough data
8.7
2132
|
Verified
Not enough data
8.7
2119
|
Verified
Not enough data
8.3
1986
|
Verified
Not enough data
Feature Not Available
AI and Automation
Not enough data
8.6
2159
Not enough data
8.5
2133
Not enough data
8.5
1991
Not enough data
8.3
1936
Not enough data
8.2
1778
Generative AI
Not enough data
7.8
980
Agentic AI - Sales Engagement
Not enough data
7.4
120
Not enough data
7.6
118
Not enough data
7.2
120
Not enough data
7.3
120
Not enough data
7.2
119
Not enough data
7.1
122
Not enough data
7.5
121
Dialing Options
Not enough data
7.9
81
Not enough data
Feature Not Available
Not enough data
6.3
9
Agent Tools
Not enough data
6.6
78
Not enough data
6.9
80
Not enough data
7.8
81
Automation
Not enough data
7.0
78
Not enough data
6.8
78
Not enough data
7.1
78
Agentic AI - Auto Dialer
Not enough data
8.2
10
Not enough data
8.2
10
AI Capabilities - Auto Dialer
Not enough data
5.7
9
Not enough data
6.5
8
Not enough data
6.7
8
Call Analytics
Not enough data
8.5
119
Not enough data
8.4
117
Not enough data
8.7
118
Not enough data
8.6
119
Agent Performance Management
Not enough data
8.4
116
Not enough data
8.3
115
Not enough data
8.6
118
Generative AI
Not enough data
8.6
105
Agentic AI - Conversation Intelligence
Not enough data
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
Grammar
Not enough data
8.8
218
Not enough data
8.4
214
Not enough data
8.6
214
Formatting
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Content
Not enough data
8.5
202
Not enough data
8.6
207
Not enough data
Feature Not Available
Product Type
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Generative AI
Not enough data
8.4
172
Not enough data
8.4
173
Data Availability
6.6
390
8.4
244
7.1
390
8.5
251
6.1
364
7.6
240
Platform Additional Functionality
7.4
386
8.4
256
7.0
373
8.1
245
6.7
367
7.6
240
7.0
379
8.1
242
7.1
385
Feature Not Available
Voice
Not enough data
Feature Not Available
Not enough data
8.3
45
Transcription
Not enough data
8.3
45
Not enough data
8.1
44
Not enough data
Feature Not Available
Not enough data
8.0
44
Editing
Not enough data
8.3
44
Not enough data
8.0
44
Not enough data
8.4
44
Not enough data
8.1
43
Integration
Not enough data
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
Agentic AI - Transcription
Not enough data
5.7
5
Not enough data
6.3
5
Not enough data
6.0
5
Lead Intelligence
6.8
409
|
Verified
8.9
3307
|
Verified
6.9
410
|
Verified
8.9
3156
|
Verified
6.8
414
|
Verified
8.8
3348
|
Verified
7.2
406
|
Verified
8.8
3028
|
Verified
7.1
406
|
Verified
9.2
3129
Agentic AI - Lead Intelligence
6.5
46
8.0
78
Lead Monitoring
Not enough data
8.7
903
Not enough data
8.5
898
Not enough data
8.4
894
Agentic AI - Lead Capture
Not enough data
7.7
103
Not enough data
7.5
102
Data Capture
Not enough data
8.0
891
Not enough data
8.4
855
Not enough data
8.1
851
Not enough data
8.5
880
Analytics
Not enough data
8.6
877
Not enough data
8.5
864
Customization
Not enough data
8.1
852
Not enough data
8.3
869
Not enough data
8.3
847
Not enough data
8.5
873
Matching
Not enough data
8.5
157
Not enough data
8.1
154
Not enough data
8.1
153
Routing
Not enough data
8.2
153
Not enough data
8.3
149
Not enough data
8.3
150
Not enough data
8.6
147
Platform Operations
Not enough data
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
Revenue Sourcing and Forecasting
Not enough data
7.9
49
Not enough data
8.4
49
Not enough data
8.1
49
Not enough data
8.0
47
Not enough data
8.3
49
Not enough data
7.7
48
Not enough data
8.2
49
CRM Data Enrichment
Not enough data
8.6
49
Not enough data
8.4
48
Not enough data
8.4
48
Not enough data
8.6
48
Not enough data
8.5
47
Account Management
Not enough data
8.2
47
Not enough data
8.3
47
Not enough data
8.1
47
Not enough data
8.3
47
Not enough data
8.2
47
Not enough data
8.1
47
Agentic AI - Revenue Operations & Intelligence (RO&I)
Not enough data
8.5
16
Not enough data
8.5
16
Not enough data
8.4
16
Not enough data
8.4
16
Not enough data
9.0
15
Calendar View
Not enough data
7.6
60
Not enough data
7.6
60
Shared Calendar
Not enough data
7.5
59
Not enough data
7.6
60
Accessibility
Not enough data
7.9
59
Not enough data
7.5
60
Integration
Not enough data
7.9
60
Not enough data
7.9
59
Not enough data
7.7
60
Notifications
Not enough data
7.7
59
Not enough data
7.5
57
Generative AI
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Agentic AI - Calendar
Not enough data
8.3
11
Integrations
Not enough data
7.2
92
Not enough data
8.6
98
Not enough data
7.7
90
Not enough data
8.0
91
Not enough data
7.8
88
Branding & Customizatio
Not enough data
7.8
88
Not enough data
8.0
91
Not enough data
7.9
87
Automatic Rules & Configurations
Not enough data
8.7
93
Not enough data
8.7
88
Not enough data
8.4
88
Agentic AI - Business Scheduling
Not enough data
7.6
20
Not enough data
8.1
20
Generative AI
Not enough data
7.8
704
Not enough data
Feature Not Available
Agentic AI - Email Verification
Not enough data
7.9
96
Meeting Prep - AI Meeting Assistants
Not enough data
7.5
23
Not enough data
6.9
23
Not enough data
6.7
23
Meeting Automation - AI Meeting Assistants
Not enough data
8.3
22
Not enough data
8.0
22
Not enough data
7.4
21
Meeting Insights - AI Meeting Assistants
Not enough data
7.5
21
Not enough data
7.6
22
Not enough data
7.6
22
Accessibility - AI Meeting Assistants
Not enough data
7.0
22
Not enough data
7.1
22
Not enough data
7.5
22
Agentic AI - AI Meeting Assistants
Not enough data
6.9
8
Not enough data
6.9
8
Not enough data
6.9
8
Not enough data
7.1
8
Agentic AI - Lead Mining
Not enough data
7.9
78
Not enough data
7.6
78
Agentic AI - Visitor Identification
5.5
20
8.5
8
Agentic AI - Lead Scoring
5.9
17
8.2
49
6.6
17
8.4
49
5.9
17
8.1
47
5.3
17
8.1
48
Attribution
7.3
228
|
Verified
8.9
363
7.1
224
|
Verified
8.9
360
7.1
224
|
Verified
8.6
334
Discovery
7.3
225
|
Verified
9.1
369
7.4
225
|
Verified
8.7
342
7.4
222
|
Verified
8.7
361
Management
7.1
217
|
Verified
8.5
333
7.2
221
|
Verified
8.7
356
Platform
7.2
217
|
Verified
8.7
337
7.3
210
8.8
344
Agentic AI - Sales Performance Management
Not enough data
8.0
24
Not enough data
8.6
23
Not enough data
8.0
23
Incentives
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
7.9
229
Personalization
Not enough data
Feature Not Available
Not enough data
8.3
237
Not enough data
8.5
242
Not enough data
8.3
236
Administrative
Not enough data
8.4
236
Not enough data
8.4
231
Not enough data
8.2
231
Agentic AI - Email Tracking
Not enough data
7.8
91
Not enough data
7.7
91
Not enough data
7.7
91
Not enough data
7.7
90
Not enough data
7.5
90
Not enough data
7.6
89
Not enough data
7.6
89
Analytics
Not enough data
8.4
732
Not enough data
8.3
720
Not enough data
8.0
709
Customizations
Not enough data
8.5
721
Not enough data
8.8
726
Not enough data
8.4
726
Not enough data
8.3
717
Not enough data
8.5
707
Generative AI
Not enough data
7.9
620
Agentic AI - Outbound Call Tracking
Not enough data
7.8
45
Not enough data
7.9
45
Calling
Not enough data
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
Contacts
Not enough data
8.3
322
Not enough data
8.1
315
Not enough data
8.3
320
Insights
Not enough data
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
Agentic AI - Sales Coaching
Not enough data
9.0
12
Not enough data
9.2
12
Not enough data
9.0
12
Not enough data
8.8
12
Training
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
7.6
65
Not enough data
Feature Not Available
Feedback
Not enough data
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
Generative AI
Not enough data
8.1
55
Agentic AI - Marketing Account Intelligence
Not enough data
8.2
15
Not enough data
8.1
14
Not enough data
8.0
14
Not enough data
7.7
14
Lead Intelligence
Not enough data
8.8
1024
Not enough data
8.8
601
Not enough data
9.0
1074
Lead Management
Not enough data
9.0
1011
Not enough data
8.6
901
Not enough data
9.0
1028
Marketing Campaigns
Not enough data
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
Data Availability - Marketing Account Intelligence
Not enough data
8.3
96
Data Accuracy - Marketing Account Intelligence
Not enough data
8.3
95
Categories
Categories
Shared Categories
6sense Sales Intelligence and Apollo.io are categorized as Buyer Intent Data Providers, Account Data Management, Lead Intelligence, Lead Scoring, Visitor Identification, and Sales Intelligence
Unique Categories
6sense Sales Intelligence has no unique categories
Apollo.io is categorized as Calendar, Sales Performance Management, 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, Lead Capture, Outbound Call Tracking, AI Sales Assistant, Marketing Account Intelligence, Auto Dialer, Revenue Operations & Intelligence (RO&I), Lead Mining, and AI Chatbots
Reviews
Reviewers' Company Size
6sense Sales Intelligence
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Apollo.io
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
Computer Software
33.1%
Information Technology and Services
25.3%
Computer & Network Security
6.2%
Marketing and Advertising
4.7%
Human Resources
3.7%
Other
27.1%
Information Technology and Services
15.2%
Computer Software
13.5%
Marketing and Advertising
12.3%
Staffing and Recruiting
4.5%
Financial Services
4.2%
Other
50.3%
Alternatives
Discussions
6sense Sales Intelligence has no discussions with answers
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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