OpenEvidence

4.9
1.69K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Clinical Decision Support for Healthcare Professionals (NPI Required).

OpenEvidence is the world’s leading medical information platform for health care professionals, providing accurate and efficient answers at the point of care. Every answer on OpenEvidence is always sourced, cited, and grounded in the peer-reviewed medical literature.

Now featuring New England Journal of Medicine (NEJM) published content, NEJM multimedia content, and NEJM invited review articles authored by the world’s leading clinical experts.

• 160 medical specialties
• 1,000+ diseases and therapeutic areas
• 1m+ medical topics

Trusted by medical professionals at 10,000+ care centers across the United States.

OpenEvidence is only available for health care professionals. Users must verify their health care professional status before using OpenEvidence.

AS SEEN IN

Forbes: “OpenEvidence Keeps Doctors Up To Date On The Latest Science”

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

STAY SHARP & UP-TO-DATE

• Find what you need, when you need it on a mobile-native platform.

• The world’s most powerful medical search engine at your fingertips.

• Discover and find exactly what you are looking for with deep search and a highly intuitive user interface that understands you and what you are asking.
Updated on
Sep 4, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.9
1.62K reviews
Ahmed Gemei
January 5, 2025
If chat GPT and uptodate had a baby. You still have to check the references obviously, but this is pretty great and accurate so far. Edit: After using for some time, still very useful, but does get things completely wrong about 15% of the time. Especially in subspecialty areas or if you ask leading questions. I learned particularly not to ask yes or no questions because it frequently gives a misleading answer.
41 people found this review helpful
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Artin Motabari
August 14, 2025
i really recommend this app to all the other med students out there. its free, on point accurate, and the answers never fail to impress. makes it super easy for getting a complete answer without having to shovel through tens of pages of research just to be up to date
2 people found this review helpful
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Mohamad Hamad
July 23, 2025
The app logged me out without a reason. I have tried to several time to enter my credentials to log in but it's not working. It keeps showing the same screen asking for my credentials. If anyone has similar experience or knows how to fix it please help.
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What’s new

* Recent Questions now display in a dedicated sidebar
* Deep Consult, an AI agent that performs advanced medical research
* NEJM & JAMA content partnership