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Compare Relationship Science (RelSci) and ZoomInfo Sales 
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At a Glance
Market Segments
Mid-Market (37.5% of reviews)
Mid-Market (48.2% of reviews)
Entry-Level Pricing
No pricing available
Contact Us 1 Seat
Relationship Science (RelSci)
Star Rating
(8)3.8 out of 5
Market Segments
Mid-Market (37.5% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Relationship Science (RelSci)ZoomInfo Sales
Star Rating
(8,932)4.5 out of 5
Market Segments
Mid-Market (48.2% of reviews)
Pros & Cons
Entry-Level Pricing
Contact Us 1 Seat
Free Trial is available
Browse all 3 pricing plansPricing
Entry-Level Pricing
Relationship Science (RelSci)
No pricing availableZoomInfo Sales
ZoomInfo Professional
Contact Us
1 Seat
Take prospecting to the next level with best in class contact & company data.
- Comprehensive contact & company profiles
- Quick/advanced search and exporting
- Mobile numbers & business email
Free Trial
Relationship Science (RelSci)
No trial information availableZoomInfo Sales
Free Trial is available
Ratings
Meets Requirements
7.5
6
8.7
7,316
Ease of Use
8.6
7
8.8
7,394
Ease of Setup
Not enough data
8.9
2,143
Ease of Admin
Not enough data
8.7
1,474
Quality of Support
Not enough data
8.7
6,538
Has the product been a good partner in doing business?
Not enough data
8.6
1,490
Product Direction (% positive)
5.0
7
8.7
7,078
Features by Category
Data Availability
5.0
5
8.3
4273
|
Verified
6.0
5
8.5
4242
|
Verified
7.3
5
8.2
2896
|
Verified
Not enough data
7.9
410
Data Accuracy
5.8
6
7.7
4272
|
Verified
7.5
6
8.2
4223
|
Verified
Not enough data
7.9
403
Agentic AI - Sales Intelligence
Not enough data
7.3
133
Not enough data
7.6
133
Not enough data
7.3
133
Not enough data
7.4
134
Not enough data
7.4
134
Not enough data
7.6
133
Platform
Not enough data
7.8
426
Not enough data
8.6
1322
|
Verified
Not enough data
8.6
1619
|
Verified
Not enough data
8.2
1365
|
Verified
Not enough data
7.7
1057
|
Verified
Not enough data
8.2
1240
|
Verified
Features
7.0
5
8.4
3406
|
Verified
Not enough data
8.4
3419
|
Verified
Not enough data
8.0
3168
|
Verified
5.3
5
8.3
3445
|
Verified
8.3
6
8.6
4175
|
Verified
7.3
5
8.1
3337
|
Verified
6.9
6
Feature Not Available
6.1
6
8.0
2703
|
Verified
Not enough data
7.8
1244
|
Verified
Lead Intelligence
Not enough data
8.6
1271
|
Verified
Not enough data
8.7
1299
Not enough data
8.6
1281
Lead Management
Not enough data
8.6
1260
Not enough data
8.3
1223
Not enough data
8.8
1311
Marketing Campaigns
Not enough data
8.0
1107
Not enough data
7.9
1097
Not enough data
7.9
1053
Not enough data
8.1
1099
Not enough data
8.3
1151
Campaign Execution
Not enough data
8.0
1069
Not enough data
8.6
1209
Not enough data
8.5
1194
Not enough data
8.3
1150
Agentic AI - Account Data Management
Not enough data
7.7
34
Not enough data
7.6
34
Not enough data
7.4
34
Not enough data
7.5
34
Not enough data
7.5
33
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
8.0
335
Not enough data
8.6
468
|
Verified
Not enough data
8.5
465
Not enough data
8.0
439
|
Verified
Organization
Not enough data
8.3
453
Not enough data
8.5
474
Not enough data
8.5
464
|
Verified
Performance Analysis
Not enough data
8.3
458
Not enough data
8.3
453
|
Verified
Sales Analysis
Not enough data
8.0
444
Not enough data
8.3
453
Generative AI
Not enough data
7.9
264
Not enough data
7.9
264
Agentic AI - AI Sales Assistant
Not enough data
8.1
31
Not enough data
8.1
31
Not enough data
8.3
31
Not enough data
8.1
30
Not enough data
7.9
30
Not enough data
8.1
30
Not enough data
8.2
30
Integrated Workflows
Not enough data
8.1
914
|
Verified
Not enough data
8.2
922
|
Verified
Not enough data
7.7
886
|
Verified
Not enough data
8.0
864
Not enough data
8.6
930
|
Verified
Not enough data
7.8
862
|
Verified
Not enough data
8.1
880
Repeatability and Reportability
Not enough data
8.3
891
|
Verified
Not enough data
8.3
891
|
Verified
Not enough data
8.3
874
|
Verified
Not enough data
8.1
870
Not enough data
7.5
821
AI and Automation
Not enough data
8.3
868
Not enough data
8.4
879
|
Verified
Not enough data
7.9
828
Not enough data
8.5
878
Not enough data
7.9
820
Generative AI
Not enough data
7.5
660
Agentic AI - Sales Engagement
Not enough data
7.8
59
Not enough data
8.1
59
Not enough data
8.1
58
Not enough data
8.0
59
Not enough data
7.8
58
Not enough data
7.8
57
Not enough data
8.0
58
Dialing Options
Not enough data
8.9
120
|
Verified
Not enough data
8.7
120
|
Verified
Not enough data
Not enough data
Agent Tools
Not enough data
Feature Not Available
Not enough data
8.4
115
|
Verified
Not enough data
8.4
111
|
Verified
Automation
Not enough data
8.3
102
Not enough data
Feature Not Available
Not enough data
8.5
105
Agentic AI - Auto Dialer
Not enough data
Not enough data
Not enough data
Not enough data
AI Capabilities - Auto Dialer
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Data Availability
Not enough data
8.4
1046
Not enough data
8.6
1044
Not enough data
7.7
709
Platform Additional Functionality
Not enough data
8.7
1011
Not enough data
8.4
755
Not enough data
8.1
702
Not enough data
8.5
783
Not enough data
8.3
791
Lead Intelligence
Not enough data
8.6
1287
Not enough data
8.6
1277
|
Verified
Not enough data
8.5
1308
|
Verified
Not enough data
8.5
1241
Not enough data
8.7
1265
Agentic AI - Lead Intelligence
Not enough data
7.6
82
Lead Monitoring
Not enough data
8.8
1423
|
Verified
Not enough data
8.7
1353
|
Verified
Not enough data
8.6
1324
|
Verified
Agentic AI - Lead Capture
Not enough data
7.9
57
Not enough data
7.8
58
Data Capture
Not enough data
8.0
906
Not enough data
8.6
1288
|
Verified
Not enough data
8.1
1213
|
Verified
Not enough data
8.6
1345
|
Verified
Analytics
Not enough data
8.8
1440
|
Verified
Not enough data
8.5
1323
|
Verified
Customization
Not enough data
8.2
1165
|
Verified
Not enough data
8.2
1216
|
Verified
Not enough data
8.1
1187
|
Verified
Not enough data
8.7
1367
|
Verified
Data collection
Not enough data
8.1
645
Not enough data
8.5
768
|
Verified
Not enough data
8.5
755
|
Verified
Not enough data
8.7
793
|
Verified
Not enough data
8.7
775
|
Verified
Segment Trending
Not enough data
8.3
704
|
Verified
Not enough data
8.1
670
Not enough data
8.1
656
|
Verified
Not enough data
8.1
678
Analysis
Not enough data
8.2
701
Not enough data
8.5
738
|
Verified
Not enough data
8.6
760
|
Verified
Platform
Not enough data
8.9
829
|
Verified
Not enough data
8.7
776
|
Verified
Not enough data
7.9
672
|
Verified
Not enough data
8.4
749
|
Verified
Not enough data
8.3
704
|
Verified
Not enough data
8.4
698
|
Verified
Agentic AI - Market Intelligence
Not enough data
7.6
38
Not enough data
7.3
38
Generative AI
Not enough data
7.7
617
Not enough data
7.4
615
Agentic AI - Email Verification
Not enough data
8.2
65
Agentic AI - Lead Mining
Not enough data
7.2
65
Not enough data
7.0
66
Agentic AI - Visitor Identification
Not enough data
8.1
24
Agentic AI - Salesforce AppExchange Apps
Not enough data
8.3
13
Not enough data
7.8
13
Not enough data
7.8
13
Not enough data
7.4
13
Not enough data
7.6
13
Not enough data
7.6
13
Not enough data
7.6
13
Agentic AI - Email Tracking
Not enough data
8.4
25
Not enough data
8.2
26
Not enough data
8.4
26
Not enough data
8.3
26
Not enough data
8.6
25
Not enough data
8.5
24
Not enough data
8.8
24
Analytics
Not enough data
8.6
511
Not enough data
8.6
505
Not enough data
8.6
467
Customizations
Not enough data
8.8
514
Not enough data
8.9
501
Not enough data
8.7
519
Not enough data
8.6
502
Not enough data
8.6
509
Generative AI
Not enough data
8.2
299
Agentic AI - Outbound Call Tracking
Not enough data
7.8
15
Not enough data
8.0
15
Calling
Not enough data
8.1
288
|
Verified
Not enough data
8.6
271
|
Verified
Not enough data
8.5
290
|
Verified
Not enough data
8.5
300
|
Verified
Not enough data
8.3
13
Contacts
Not enough data
8.6
259
|
Verified
Not enough data
8.7
289
|
Verified
Not enough data
8.8
293
|
Verified
Insights
Not enough data
8.4
289
|
Verified
Not enough data
8.6
294
|
Verified
Not enough data
8.2
286
|
Verified
Not enough data
8.5
296
|
Verified
Not enough data
8.6
290
Not enough data
8.2
13
Agentic AI - Marketing Account Intelligence
Not enough data
8.2
19
Not enough data
8.3
19
Not enough data
7.9
18
Not enough data
8.0
19
Lead Intelligence
Not enough data
8.4
981
Not enough data
8.5
1001
Not enough data
8.4
972
Lead Management
Not enough data
8.4
914
Not enough data
8.2
653
Not enough data
8.5
926
Marketing Campaigns
Not enough data
8.2
127
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
8.3
129
Not enough data
8.0
334
Data Availability - Marketing Account Intelligence
Not enough data
8.6
73
Data Accuracy - Marketing Account Intelligence
Not enough data
8.5
74
Categories
Categories
Shared Categories
Relationship Science (RelSci) and ZoomInfo Sales are categorized as Sales Intelligence
Unique Categories
Relationship Science (RelSci) has no unique categories
ZoomInfo Sales is categorized as AI Sales Assistant, Buyer Intent Data Providers, Visitor Identification, Account Data Management, Lead Mining, Lead Intelligence, Lead Capture, Sales Engagement, Marketing Account Intelligence, Email Verification, Market Intelligence, Email Tracking, Salesforce AppExchange Apps, Auto Dialer, and Outbound Call Tracking
Reviews
Reviewers' Company Size
Relationship Science (RelSci)
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
ZoomInfo Sales
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
Non-Profit Organization Management
25.0%
Information Technology and Services
12.5%
Higher Education
12.5%
Fund-Raising
12.5%
Computer Software
12.5%
Other
25.0%
Computer Software
24.4%
Information Technology and Services
22.1%
Marketing and Advertising
4.9%
Staffing and Recruiting
4.8%
Telecommunications
3.4%
Other
40.4%
Discussions
What is Relationship Science (RelSci) used for?
1 Comment
NM
Relationship Science (RelSci) helps organizations make the most of their connections by mapping relationships between individuals and organizations. It’s...Read more
Relationship Science (RelSci) has no more discussions with answers
What is ZoomInfo used for?
6 Comments
DT
Prospect/Company's insight, role, hierarchy and contact information. Read more
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