Medrio vs REDCap vs Castor: Clinical EDC Tested 2026

REDCap vs Castor EDC: Which Is Better for Clinical Trials in 2026?

REDCap vs Castor EDC — a head-to-head comparison by a CCDM®-certified clinical data manager. Compare features, GCP compliance, pricing, randomisation, and e-consent for your 2026 clinical trial.