G2 Vendor Directory

Retention Science

by Constant Contact

34

Reviews

4.5

Star rating

#44

Rank in Customer Data Platform (CDP)

Pros and cons

Pros

  • AI Technology
  • Automation Efficiency
  • Easy Implementation
  • Customer Engagement
  • Easy Integration
  • Engagement Efficiency

Cons

  • Campaign Issues
  • Learning Curve
  • Limited Templates
  • Feature Limitations
  • Template Issues
  • High Complexity

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines for Retention Science.

Page views and citations · Retention Science

Source: G2 review data

Winning from

Based on reviewers who said they switched from another product.

Losing to

Based on reviewers of other products who said they switched from Retention Science.

Key stats

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59

Small Business

2

Adoption by company size

SegmentShare of reviews
Small Business46.9%
Mid-Market40.6%
Enterprise12.5%

Quarterly history

QuarterReviewsStar rating
2025 Q314.0
2026 Q124.0

Satisfaction ratings

Ease of Use9.0
Ease of Setup8.4
Quality of Support9.0
Meets Requirements9.0

What reviewers say

Marketing head

4.0

“ReSci is best to provide campaign insights like it helping to reach our leads very well and conversion ratio also good compare to other softwares”

Co-Founder

Revolutionize your business with Retention Science

5.0

“Retention science is easy to integrate with existing environment and is easy to implement. By using Retention science, organizations can get better insights and enhance customer support which inturn will drive business growth.”

Business Development Manager

Grow and learn with user friendly software

5.0

“It is a user friendly interface which help me to solve the problems and the platform offer me to wide range of functionality which is helpful me to improve my marketing strategies.It is easy to implement and integrate with existing platform.”

Sr.Enterprise Development Specialist