Compare Apollo.io and ContactOut 
Featured Products
At a Glance
Market Segments
Small-Business (67.4% of reviews)
Mid-Market (40.2% of reviews)
Entry-Level Pricing
Free 1 user Per Month
Free 1 User Per Year
Apollo.io
Star Rating
(9,409)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 plansContactOut
Star Rating
(109)4.4 out of 5
Market Segments
Mid-Market (40.2% of reviews)
Pros & Cons
Entry-Level Pricing
Free 1 User Per Year
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Apollo.io excels in overall user satisfaction, boasting a significantly higher G2 Score compared to ContactOut. Users appreciate its lead sorting feature, which allows for efficient filtering based on various criteria, saving time and enhancing productivity.
- Users say that Apollo.io's intuitive interface and powerful features make it a valuable tool for targeting the right prospects. Reviewers highlight its ability to generate personalized data, which is crucial for effective outreach, while ContactOut, although useful, does not match this level of functionality.
- According to verified reviews, Apollo.io has a much larger user base, with over 9,000 reviews compared to ContactOut's 104. This extensive feedback contributes to a more reliable understanding of its capabilities and user experiences, reinforcing its reputation as a leading sales intelligence tool.
- Reviewers mention that while ContactOut provides accurate and up-to-date contact details, especially through its Chrome extension that integrates seamlessly with LinkedIn, it lacks the comprehensive lead management features that Apollo.io offers, which can limit its effectiveness for broader sales strategies.
- Users highlight that Apollo.io's implementation process is quick and straightforward, with many praising its intuitive onboarding wizard. In contrast, ContactOut, while easy to use, does not provide the same level of advanced features that can enhance user experience in the long run.
- According to recent feedback, both products receive positive remarks for their support quality, but Apollo.io's higher overall ratings suggest a more robust support system. Users appreciate the responsiveness and helpfulness of Apollo.io's support team, which can be a critical factor for businesses relying on timely assistance.
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)
ContactOut
Free
Free
1 User Per Year
- 40 emails
- 3 phone numbers
- Works on standard LinkedIn only
Free Trial
Apollo.io
Free Trial is available
ContactOut
Free Trial is available
Ratings
Meets Requirements
9.1
7,423
8.9
77
Ease of Use
9.0
7,521
9.3
77
Ease of Setup
8.9
3,750
9.2
26
Ease of Admin
9.1
2,453
8.9
19
Quality of Support
8.8
6,363
8.9
70
Has the product been a good partner in doing business?
9.2
2,437
9.5
20
Product Direction (% positive)
9.4
7,142
8.4
71
Features by Category
Data Availability
8.8
2653
Not enough data
8.9
2594
Not enough data
8.6
2421
Feature Not Available
7.5
599
Not enough data
Data Accuracy
8.3
2595
Not enough data
8.6
2511
Not enough data
7.4
581
Not enough data
Agentic AI - Sales Intelligence
7.7
193
Not enough data
7.7
189
Not enough data
7.6
186
Not enough data
7.6
188
Not enough data
7.4
187
Not enough data
7.7
187
Not enough data
Platform
8.4
1148
Not enough data
8.8
1726
|
Verified
Not enough data
8.9
1851
Not enough data
8.6
1685
|
Verified
Not enough data
7.7
1338
|
Verified
Not enough data
8.3
1341
Not enough data
Features
8.9
2161
Not enough data
8.6
1896
Not enough data
8.5
1964
|
Verified
Not enough data
8.7
2095
|
Verified
Not enough data
9.0
2436
|
Verified
Not enough data
8.2
1658
Not enough data
8.2
1084
Feature Not Available
8.4
1872
|
Verified
Not enough data
8.5
1804
|
Verified
Not enough data
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
2257
|
Verified
Not enough data
9.0
2610
|
Verified
Not enough data
8.0
1832
|
Verified
Not enough data
8.4
2055
Not enough data
8.5
2177
|
Verified
Not enough data
8.4
1911
Not enough data
8.4
1933
Not enough data
Repeatability and Reportability
8.5
2066
|
Verified
Not enough data
8.7
2134
|
Verified
Not enough data
8.7
2120
|
Verified
Not enough data
8.3
1987
|
Verified
Not enough data
Feature Not Available
Not enough data
AI and Automation
8.6
2160
Not enough data
8.5
2134
Not enough data
8.5
1992
Not enough data
8.3
1937
Not enough data
8.1
1779
Not enough data
Generative AI
7.7
981
Not enough data
Agentic AI - Sales Engagement
7.4
121
Not enough data
7.6
119
Not enough data
7.2
121
Not enough data
7.3
121
Not enough data
7.2
120
Not enough data
7.1
123
Not enough data
7.5
122
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
Artificial Intelligence - Conversation Intelligence
8.4
116
Not enough data
8.3
115
Not enough data
Not enough data
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
Not enough data
8.5
251
Not enough data
7.6
240
Not enough data
Platform Additional Functionality
8.4
256
Not enough data
8.1
245
Not enough data
7.6
240
Not enough data
8.1
242
Not enough data
Feature Not Available
Not enough data
Platform Functionality
Not enough data
8.3
24
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Agentic AI - Recruiting Automation
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
Platform
Not enough data
7.2
6
Not enough data
7.7
10
Not enough data
7.2
9
Not enough data
8.0
10
Not enough data
7.3
11
Not enough data
7.0
5
Not enough data
6.7
9
Not enough data
6.9
9
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
8.9
22
8.9
3159
|
Verified
9.2
20
8.8
3353
|
Verified
8.9
23
8.8
3028
|
Verified
9.0
17
9.2
3129
9.2
24
Agentic AI - Lead Intelligence
8.0
78
Not enough data
Lead Monitoring
8.7
904
8.8
28
8.5
898
Feature Not Available
8.4
895
Feature Not Available
Agentic AI - Lead Capture
7.7
103
Not enough data
7.5
102
Not enough data
Data Capture
8.0
892
Feature Not Available
8.4
856
Feature Not Available
8.1
851
8.3
26
8.5
880
8.7
29
Analytics
8.6
878
8.5
25
8.5
864
8.6
19
Customization
8.1
852
Feature Not Available
8.3
869
7.7
22
8.3
848
7.5
18
8.5
873
8.7
19
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
7.9
51
Not enough data
8.4
52
Not enough data
8.1
51
Not enough data
8.0
49
Not enough data
8.3
51
Not enough data
7.7
50
Not enough data
8.2
51
Not enough data
CRM Data Enrichment
8.7
51
Not enough data
8.4
50
Not enough data
8.4
50
Not enough data
8.7
51
Not enough data
8.5
49
Not enough data
Account Management
8.1
49
Not enough data
8.2
49
Not enough data
7.9
49
Not enough data
8.2
49
Not enough data
8.1
49
Not enough data
8.0
49
Not enough data
Agentic AI - Revenue Operations & Intelligence (RO&I)
8.3
18
Not enough data
8.5
18
Not enough data
8.5
18
Not enough data
8.2
18
Not enough data
8.9
17
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
704
Not enough data
Feature Not Available
Not enough data
Agentic AI - Email Verification
8.0
97
Not enough data
Generative AI
Not enough data
Not enough data
Not enough data
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 ContactOut are categorized as Lead Intelligence, Sales Intelligence, Lead Capture, and Lead Mining
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, Buyer Intent Data Providers, and AI Chatbots
ContactOut is categorized as Recruiting Automation
Reviews
Reviewers' Company Size
Apollo.io
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
ContactOut
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
13.5%
Marketing and Advertising
12.4%
Staffing and Recruiting
4.5%
Financial Services
4.2%
Other
50.3%
Staffing and Recruiting
26.5%
Information Services
8.8%
Information Technology and Services
5.9%
Computer Software
5.9%
Marketing and Advertising
4.9%
Other
48.0%
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
What is the best email finder?
2 Comments
DO
I like RocketReach and is who I am currently using to obtain contact information, as well as do searches for candidates. ContactOut has the search function,...Read more
What is ContactOut com?
1 Comment
NS
Contactout.com is a tool which helps you in finding the contact details of the potential leads.Read more
What is ContactOut used for?
1 Comment
AA
This is good tool for finding contact details. ease of use. User friendlyRead more
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