G2 Vendor Directory

Castor vs. Medrio EDC

A side-by-side comparison based on G2 review data.

MetricCastor

by Castor EDC

Medrio EDC

by Medrio

Overall rating4.64.2
Review count126257
Ease of use9.48.8
Ease of setup8.98.7
Quality of support9.39.1
Meets requirements9.38.7
NPS75.244.357977
Small Business48.4%51.5%
Mid-Market15.9%37.6%
Enterprise35.7%10.9%
Total page views3321,495
Total LLM citations2,1963,357

Castor

Castor is a leading cloud-based clinical data platform designed to democratize research and streamline the complexities of decentralized, hybrid, and traditional clinical trials. Trusted by academic institutions, biotech, and pharmaceutical companies worldwide, Castor enables researchers to capture high-quality data and accelerate study timelines through a modular, human-centered ecosystem.

Pros

  • Ease of Use
  • Navigation Ease
  • Data Management
  • Design Ease
  • Organization
  • Setup Ease

Medrio EDC

More than just an EDC system, Medrio EDC is a complete clinical data management system built for small and scaling teams. It is connected to one intuitive, no-code platform that gives you full control from database build to your final report. A platform that includes ePRO, eConsent, RTSM, CTSM, and eTMF. Conduct all your studies with confidence with a fully validated, audit-ready EDC backed by 20+ years of clinical use across thousands of completed clinical trials. We deliver expert support and high-quality data outputs without hidden costs, added complexity, or risk.

Pros

  • Ease of Use
  • Customer Support
  • User Interface
  • Ease of Building
  • Intuitive
  • Data Management