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ODK (Open Data Kit) vs REDCap
Annual estimate10 people, entry price
Free
Free
Offer
No offer right now
No offer right now
Focus
Form and Survey Builders
Clinical Research EDC
Product
Open-source mobile data collection platform for offline survey forms, GPS mapping, and media capture in field research.
Free web-based research data capture tool for clinical research with survey design, database, and project management.
Headquarters
Open Source
Nashville, Tennessee
Company size
11-50 employees
11-50 employees
Free options
Free plan
Free plan
Source updated
Oct 29, 2026
Oct 29, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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Form and Survey Builders
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