# The $15 billion ad-powered AI startup your doctor may already be using

https://mins.news/en/item/109906

- Ars Technica, 2026-10-21 15:14 UTC
- Tech
- Original: https://arstechnica.com/ai/2026/10/the-15-billion-ad-powered-ai-startup-your-doctor-may-already-be-using/

> Nearly two-thirds of US doctors use an AI search engine to support patient-care decisions, helping Miami-based OpenEvidence reach a $15 billion valuation. The company says physicians processed more than 42 million prompts through its chatbot last month as they searched medical journals and clinical guidelines.