Castor Ratings (September 2025)

Castor

Castor - Top-Rated eClinical Data Management Platform

https://www.castored.com/

This page breaks down Castor ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand Castor’s overall reputation. This data-driven overview will show you exactly how Castor is rated - including how it compares to competitors.

Castor's Overall Rating Summary

  • Average Rating:4.7/5
  • Total Reviews:791 reviews
  • Sources:G2, Capterra, Gartner, Getapp, Facebook, Softwareadvice
  • Last updated:September 1, 2025

Castor Ratings by Source

PlatformRatingReviewsLast Update
G2 logoG2
4.6/5
126+ reviews01.09.25
Capterra logoCapterra
4.7/5
204+ reviews01.09.25
Gartner logoGartner
4.5/5
12+ reviews06.03.25
Getapp logoGetapp
4.7/5
204+ reviews05.08.25
Facebook logoFacebook
5/5
40+ reviews03.02.25
Softwareadvice logoSoftwareadvice
4.7/5
205+ reviews06.04.25

What is Castor?

Castor offers a modern clinical trials platform that includes solutions like EDC, ePRO, eConsent, and DCT, allowing users to capture, process, and integrate data from multiple sources. The platform is user-friendly, compliant with 21 CFR part 11, ICH e6 GCP, GDPR, and HIPAA, and supports remote collaboration and engagement. Castor's solutions are designed to be scalable, secure, and efficient, providing real-time reporting and proactive support to ensure successful studies.

🤔 Castor vs Competitors: How Do Ratings Compare?

Check out Castor Alternatives

Frequently Asked Questions

How trustworthy is Castor?

According to Capterra and G2 review sites Castor holds ratings of 4.7/5 and 4.6/5 respectively from 330 reviews, indicating a strong level of trust and satisfaction among users as of September 2025.

How many stars is Castor rated?

Castor has an average star rating of 4.7 out of 5 stars based on average of 791 reviews as of September 2025.

Where does the rating data come from?

The ratings are pulled from Castor public reviews pages on platforms: G2, Capterra, Gartner, Getapp, Facebook, Softwareadvice. We update these ratings monthly to ensure they reflect the most current customer feedback.

How overall average rating for Castor is calculated?

The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.