The $15 billion ad-powered AI startup your doctor may already be using
Nearly two-thirds of US doctors are turning to an AI-powered search engine to make patient decisions, propelling a little-known tech startup to a $15 billion valuation while prompting a debate over the future of patient care.

Proof1 independent outlet
Key points
- Miami-based OpenEvidence, founded by serial entrepreneur Daniel Nadler in 2022, said that many of America’s 1 million physicians processed more than 42 million prompts last month.
- Doctors are using the company’s chatbot to scour medical journals and clinical guidelines to help diagnose and treat patients.
- The ads-powered platform has grown largely by word of mouth, penetrating a sector where few tools have seen similar traction. “We’re the first viral consumer internet app in healthcare,” Nadler told the FT in an interview.
Sources (1)
- [1]The $15 billion ad-powered AI startup your doctor may already be usingArs Technica: AI · Oct 21, 03:14 PM
Nearly two-thirds of US doctors are turning to an AI-powered search engine to make patient decisions, propelling a little-known tech startup to a $15 billion valuation while prompting a debate over the future of patient care.
Miami-based OpenEvidence, founded by serial entrepreneur Daniel Nadler in 2022, said that many of America’s 1 million physicians processed more than 42 million prompts last month.
Extractive summary: sentences quoted from the sources.
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