OpenEvidence

About this app

Clinical Decision Support & Medical Search Engine for Healthcare Professionals (NPI Required). OpenEvidence is trusted by hundreds of thousands of verified healthcare professionals to support high-stakes clinical decisions at the point of care with answers that are sourced, cited, and grounded in peer-reviewed medical literature. OpenEvidence is the fastest-growing and most widely-used clinical decision support platform in the world–used daily, on average, by over 40% of physicians in the United States, spanning more than 10,000 hospitals and medical centers nationwide. Now sourcing from over 300+ medical journals, as well as the FDA and CDC. OpenEvidence is an official AI partner of The New England Journal of Medicine and the Journal of American Medical Association (and their 11 specialty journals), and has content agreements, partnerships and collaborations with: NCCN ACC ADA ACEP AAFP AAOS AAOHNS and more. OpenEvidence is only available for health care professionals. Users must verify their health care professional status before using OpenEvidence. TESTIMONIALS “I've been using OpenEvidence for the last week - it has been amazing! Able to narrow down on results quickly and find information that I wasn't able to do with Google/PubMed searches on my own.” - Dr. John Lee, MD. Physician & Faculty Member, Harvard Medical School “OpenEvidence can be the foundational technology to power all clinical decision tools.” - Dr. Antonio Jorge Forte, MD. Director of MayoExpert, Mayo Clinic “OpenEvidence is more up-to-date than UpToDate. And more useful regardless, since it’s interactive, and you can ask it questions, and get very specific answers about specific medical fact patterns in a patient case. It’s like having a curbside consult with a team of expert physicians, but that you can carry around with you in your pocket.” - Dr. Ram Dandillaya, MD. Clinical Chief, Department of Cardiology, Cedars-Sinai Medical Center “I am in community practice and medical director of a community cancer center. OpenEvidence has been an incredible lifeline for daily practitioners.” - C.J., Oncologist “OpenEvidence is absolutely fantastic. I use it a gazillion times a day.” - J.A., Neurologist “OpenEvidence’s efforts to make medicine more evidence-based are invaluable. The shift from judgment to calculation can reduce the level of noise currently found in medicine.” - Daniel Kahneman, Nobel Prize Laureate (In Memoriam) “It is light years ahead of the next best medical oriented AI I have used.” - R.E.., Oncologist

* NEJM, JAMA, and NCCN content partnership * Streamlined experience during answer writing * Performance enhancements

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 1, 2026 · 1:27 PM Free