Head-to-head · Electronic Data Capture Software
Medidata Rave EDC vs Harbor
Medidata Rave EDC leads on 0 checks, Harbor on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreMedidata Rave EDC · 9.2/10
- Free planonly Harbor
Medidata Rave EDC scores higher on our rubric for electronic data capture software: 9.2 against 8.6 out of 10; our editors rank them #1 and #7.
Medidata Rave EDC is the better fit for teams needing a full-featured clinical-trial EDC. Harbor is the better fit for academic teams and small studies seeking a free start.
- Medidata Rave EDC fits best
Teams needing a full-featured clinical-trial EDC
- Harbor fits best
Academic teams and small studies seeking a free start
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Side by side
| Feature | Medidata Rave EDC 9.2/10 Visit ↗ | Harbor 8.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.2 | 8.6 |
| Ranking | #1 in Electronic Data Capture Software | #7 in Electronic Data Capture Software |
| Best for | Teams needing a full-featured clinical-trial EDC | Academic teams and small studies seeking a free start |
| Pricing model | Paid | Free plan + paid |
| Starting price | Pricing on request | — |
| Free plan | Not checked yet | ✓ (best) |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Support | Docs | Email, Live chat |
| Compliance | SOC 2, ISO 27001, GDPR, SSO/SAML | SOC 2, GDPR, HIPAA, SSO/SAML, 2FA |
| Integrations | 6 integrations | 2 integrations |
| Built for | Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Medidata Rave EDC 3/4 · Harbor 3/4 | ||
| ePRO support | ✓ | ✓ |
| Audit trail | ✓ | ✓ |
| Data validation checks | ✓ | ✓ |
| Offline data entry | Not checked yet | Not checked yet |
| Specs | ||
| Regulatory compliance | 21 CFR Part 11; ICH E6 (R2); ICH E6 (R3); EU GMP Annex 11; GDPR; ISO 27001; ISO 27701; SOC 2 | 21 CFR Part 11; HIPAA; ICH E6 (GCP); ISPE GAMP 5; ISO 13485 |
| Deployment | Cloud | Cloud |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Medidata Rave EDC is a cloud electronic data capture system for biopharmaceutical, medical-device and other clinical studies. It captures site, patient and laboratory data, applies real-time validation checks, supports cleaning and… Read the review → |
Harbor brings clinical-trial data capture and monitoring into a cloud-based platform for research teams, CROs, and study sites. It can generate draft eCRFs and source documents from study protocols, then extract uploaded source-document… Read the review → |
Strengths and trade-offs
Medidata Rave EDC — where it wins
- Real-time edit checks and audit trails support controlled trial data workflows.
- Protocol amendments and mid-study changes can be made without downtime.
- Connects eCOA, EHR, eConsent, RTSM, imaging and Clinical Data Studio.
Where it doesn't
- Pricing uses a contact-sales model rather than published numeric plans.
- Deployment is cloud-based through a web application.
- Support information lists documentation as the available channel.
Harbor — where it wins
- Draft eCRFs and source documents from study protocols
- Combines ePRO, randomization, queries, SDV, signatures, and audit exports
- Academic & Non-Profit plan includes unlimited users, patients, and sites
Where it doesn't
- Commercial Study is listed at $2,000 per month
- Cloud deployment and web access may not suit every environment
- SSO / SAML and CTMS / eTMF integrations are listed on Enterprise / CRO
- Medidata Rave EDC9.2/10 · Pricing on request
A broad cloud EDC for multi-site studies needing validation, oversight and connected clinical workflows.
Visit MedidataFull verdict → - Harbor8.6/10 · Free plan
Clinical-trial teams get eCRF, ePRO, monitoring, and export workflows with a free starting plan.
Visit HarborFull verdict →
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All electronic data capture software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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