OpenEvidence is an AI healthcare startup based in Cambridge, Massachusetts, offering a chatbot designed to assist physicians in making better decisions at the point of care.

OpenEvidence and Doximity Settle Clinical AI Legal Dispute

October 20, 2026

OpenEvidence and Doximity have settled a legal dispute involving allegations of corporate espionage, doctor impersonation, defamation, and platform misuse. A federal judge dismissed the case with prejudice.

Study Tracks 270 Million Clinical AI Queries on OpenEvidence

October 15, 2026

Researchers analyzed how 950,000 US clinicians used OpenEvidence from January 2024 to June 2026. Most queries concerned clinical decisions, particularly treatment and patient management.

OpenEvidence and Johns Hopkins Partner on Medical AI and Education

October 13, 2026

OpenEvidence and Johns Hopkins Medicine will develop an AI focused medical education model and clinical tools that combine research evidence with patient histories.

Physicians Prefer OpenEvidence Over Other AI Tools in Stanford-Harvard Study

July 21, 2026

An independent study by Stanford and Harvard researchers found that physicians chose OpenEvidence more frequently than ChatGPT, Claude, Gemini, and all other external AI chatbots combined when given unrestricted access to clinical tools.

OpenEvidence Acquires AI Advertising Startup Amaro

September 12, 2025

OpenEvidence has acquired Amaro, an AI-native advertising company backed by Google Ventures, to enhance its healthcare platform capabilities.

OpenEvidence AI Scores Perfect 100% on USMLE

August 16, 2025

OpenEvidence has developed an AI system that scored a perfect 100% on the United States Medical Licensing Examination (USMLE), as announced in a press release.

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