ClinCapture is an Electronic Data Capture (EDC) software for clinical trials, providing tools for data management and study design.
Contact for pricing
Best Castor Alternatives ranked by AI · updated Aug 2026
Castor is a cloud research-data platform offering electronic data capture, electronic consent, randomization, and participant-facing study tools. It serves academic researchers, medical-device companies, biotechnology firms, and CROs.
Top 6 Castor alternatives
OpenClinica is an open-source electronic data capture (EDC) and clinical data management system designed for clinical research studies.
Free and paid plans available
REDCap (Research Electronic Data Capture) is a secure web application for building and managing online surveys and databases.
Free for academic and non-profit organizations. Commercial pricing available on request.
Medidata Rave is a cloud-based electronic data capture (EDC) and clinical data management system used in clinical trials.
Custom pricing
Viedoc is a cloud-based clinical trial platform for sponsors, CROs, sites, and study teams. Its suite supports electronic data capture, study design,...
Pros
- Configurable study design without requiring extensive programming
- Covers EDC and related clinical trial workflows in one cloud platform
- Designed for decentralized and international studies with multilingual support
Cons
- Pricing is not publicly listed and can be substantial for smaller studies
- Has a smaller ecosystem and market footprint than Medidata or Oracle
- Advanced integrations and complex workflows may require vendor or implementation support
Custom quote
SmartOmix is a digital health research platform that collects participant-contributed health data from surveys, connected devices, and other sources. It is designed...
Pros
- Combines participant-reported data with wearable and connected-device data
- Supports decentralized research without requiring every visit to occur onsite
- Designed for patient-generated health data and longitudinal studies
Cons
- Less established in clinical trial operations than Medable or Castor
- Enterprise-oriented pricing and implementation details are not publicly listed
- Smaller ecosystem than major electronic data capture platforms
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