OpenEvidence
Free tierAI medical search that answers clinical questions with cited evidence
Free·All audiences
Key strengths
Official AI partner of NEJM, JAMA, Nature, and CochraneHIPAA compliantPartnerships with leading medical societies (NCCN, AAP, ACC, ADA, AAFP, ACOG, etc.)Free and unlimited for verified U.S. healthcare professionalsBacked by major investors including Google Ventures, a16z, Kleiner Perkins, Nvidia, Mayo Clinic, Memorial Sloan Kettering
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United States
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Integration & Access Details
Access & Eligibility
- Pricing tier: Free
- Who qualifies: Verified U.S. healthcare professionals
- Usage limits: Unlimited for verified users
- Compliance: HIPAA compliant
Content Source Integrations
OpenEvidence maintains official data and content partnerships with the following publishers and organizations:
| Partner | Type |
|---|---|
| NEJM | Medical journal (official AI partner) |
| JAMA | Medical journal (official AI partner) |
| Nature | Scientific journal (official AI partner) |
| Cochrane | Systematic reviews (official AI partner) |
| NCCN | Clinical practice guidelines |
| Springer Nature | Academic publisher |
| Wiley | Academic publisher |
| Sage | Academic publisher |
Society & Guideline Partnerships
OpenEvidence integrates clinical guidelines from leading medical societies including NCCN, AAP, ACC, ADA, AAFP, and ACOG, enabling outputs that align with current society-endorsed standards of care.
Infrastructure & Backing
Investors include Google Ventures, a16z, Kleiner Perkins, Nvidia, Mayo Clinic, and Memorial Sloan Kettering — signaling institutional-grade reliability and scalability commitments.
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