The $15 billion ad-powered AI startup your doctor may already be using
Miami-based OpenEvidence, an ad-powered AI search engine for physicians founded in 2022, has reached a $15 billion valuation as nearly two-thirds of US doctors reportedly use it, processing 42 million prompts last month. Founder Daniel Nadler calls it 'the first viral consumer internet app in healthcare.' It matters because it is the clearest sign yet of AI's rapid penetration into clinical decision-making — and of the unresolved questions about advertising-funded medical advice.
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- Ars Technica2026-10-21 15:14