EvidenceGrade
A letter grade on every answer for how strong the evidence is, built on the GRADE method.
Clinical answers you can cite.
Answers from NEJM, JAMA and the guidelines, free for U.S. clinicians.
200M+clinical consultations to date
10,000+hospitals and medical centers
35M+peer-reviewed papers searched
4.9App Store rating from 12K reviews
More than answers
The same evidence follows you from the question to the chart to the patient.
Figures from the source
Licensed full text, tables and figures from NEJM, JAMA and NCCN, right inside the answer.
CME and MOC credit
Every question you research earns continuing education credit. Claim it in one tap.
Visits
Ambient notes that listen to the visit, follow your template and cite the plan.
Doctor Dialer
HIPAA-secure calls, texts and faxes under your practice’s number. Calls turn into notes.
Patient handouts
Turn any answer into plain language for the patient, in their language.
Used at the bedside every day
OpenEvidence is currently the best AI tool for medical information.
Dr. Paul SaxInfectious Disease, Brigham and Women's HospitalWe were able to open OpenEvidence and get an answer on the spot.
Dr. Kyle P. LehenbauerMinneapolis Veterans Affairs Medical CenterI am a better doc because of this.
Dr. Sharon E. MartinSouthern Huntingdon Medical CenterBuilt on the journals medicine trusts
Official AI partner of The New England Journal of Medicine
Full-text clinical findings, figures, tables and multimedia from NEJM.
Official AI partner of JAMA and the JAMA Network journals
Full text from JAMA and its 11 specialty journals, figures included.
Official AI collaboration with NCCN
NCCN Guidelines treatment algorithms inside every oncology answer.
Official AI partner of Nature and the Nature Portfolio
Findings, figures and multimedia from the Nature Portfolio.
Official AI partner of Cochrane Systematic Reviews
Full text from Cochrane, the reference for systematic reviews.
Investors also include Sequoia Capital, Blackstone, Conviction, ICONIQ, Breyer Capital, BOND, Henry Kravis, Greycroft.
Medical societies12
Publishers3
Investors9
In use across 10,000+ hospitals, including
Free for clinicians. Built for health systems.
Clinician
Everything you need at the point of care
$0
for verified U.S. clinicians
Sign up freeIncludes:
- Unlimited cited answers
- EvidenceGrade on every answer
- Visits scribe and Doctor Dialer
- Mobile app for iOS and Android
- Patient handouts in any language
- Prior auth letters and calculators
- CME and MOC credit as you ask
Practice
Shared answers and templates for your team
$29
per clinician / month
Start a practiceEverything in Clinician, plus:
- Shared library of answers and handouts
- Practice-wide Visit templates
- Seats and admin controls
- No ads
- Consolidated billing
Health system
Evidence inside your EHR, at scale
Custom
annual agreement
Contact salesEverything in Practice, plus:
- Evidence inside your EHR
- SSO and audit logs
- Usage analytics by department
- Dedicated clinical support
- Custom content and order sets
- Security review and BAA
Students and residents use the Clinician plan free. Verify your training status
At the bedside, in your pocket
Answers, Visits and the Dialer on your phone, synced with the web.
Questions
Something else? Talk to us
Is OpenEvidence really free?
Yes, for verified U.S. healthcare professionals. Questions, Visits and the Dialer are all included with no limits.
Where do the answers come from?
Peer-reviewed literature and guidelines, including full text from NEJM, JAMA, Nature, NCCN and Cochrane. Every claim links to its source.
Can advertisers influence answers?
No. Answers and ads run on fully separate systems. Ads are clearly labeled and come from vetted advertisers only.
Is it HIPAA compliant?
Yes. Visits and the Dialer are built for patient information, and data is encrypted in transit and at rest.
Ask your first question
Free for verified U.S. healthcare professionals.