OpenEvidence Reaches $15 Billion Valuation as AI Medical Search Engine Reshapes Clinical Practice

OpenEvidence, an AI-powered medical search engine founded in 2022, has reached a $15 billion valuation following a $250 million funding round, solidifying its position as the fastest-growing tool in American clinical practice. Nearly two-thirds of US physicians—approximately 665,000 doctors—now use the platform monthly to search 35 million peer-reviewed medical publications and answer clinical questions in natural language, fundamentally changing how doctors access evidence at the point of care.