Complex cases stumped physicians 80% of the time. AtlasGPT gets them right 90% of the time.
The only clinician-validated clinical intelligence platform covering 35 medical specialties. Built by physicians, validated by 1,000+ expert clinicians. Try it on five of your hardest cases - then $39/month if it earns its place in your workflow.
Founded by Atlas
Recipient of the Vilhelm Magnus Medal, the highest honor in neurosurgery.
Validated by 1,000+ expert clinicians
Across academic medical centers, community hospitals, and rural clinics.
35 medical specialties covered
From neurosurgery to neonatology — not just one narrow body system.
10,000,000+ peer-reviewed sources
Indexed continuously from PubMed, Cochrane, and specialty journals.
- THE PROBLEM
The colleague you need is rarely the colleague you have.
Three things break down at the bedside today: subspecialist availability, static reference tools, and consumer chatbots that fabricate clinical facts. Each is a known failure mode. Together they cost lives.
01 - Coverage
The subspecialist is not always there.
Rural hospitals, overnight shifts, complex multi-system cases. The colleague you need is on a different campus, in a different time zone, or fully booked for three weeks.
74%
of US counties have a shortage of specialist physicians
02 - Reference
UpToDate is a textbook, not a colleague.
Static, consensus-driven copy-and-paste, organized by topic rather than by patient, and cannot reason about the case in front of you.
12 min
average time a physician spends looking for answers on reference tools
03 - General AI
General AI tools fabricate clinical facts.
Consumer chatbots confidently invent dosages, study results, and contraindications. In medicine, a confident hallucination is a malpractice claim.
28%
of medication answers from general LLMs contained clinically meaningful error
- THE PLATFORM
35 subspecialist colleagues.
Available 24/7. Free.
AtlasGPT is not a chatbot. It is a clinician-validated clinical intelligence platform built on an agentic architecture: specialty-trained reasoning agents that route, deliberate, and cite - the way a multidisciplinary team works at a tumor board.
An agentic architecture built for clinical reasoning.
Each query is routed to a specialty agent trained on validated literature. The agent produces a reasoning trace, consults adjacent specialties, and returns an answer grounded in inline peer-reviewed citations. You see how it got there. You can audit it.
Specialty-trained agents
Understanding depth you normally only find in an attending physician in that field - not a single general-purpose model.
Inline peer-reviewed citations
Every clinically meaningful claim links to its source - NEJM, Lancet, JAMA, Cochrane, specialty society guidelines.
Reasoning trace, not a black box
You see the differential, the elimination logic, and the confidence in the lead diagnosis - every time.
Refuses to hallucinate
When evidence is thin, the platform says so and points you to the literature instead of inventing an answer.
BENCHMARK: NEJM CLINICAL PATHOLOGY CASES
20%
PRACTICING PHYSICIANS
→
Benchmarked against complex cases from The New England Journal of Medicine - the gold standard for clinical reasoning. Same cases. Same rules. Different outcome.
Methodology and full results in our 2024 validation report.
- COVERAGE
35 specialties. Full physician
and nursing scope.
From the operating theater to the medicine ward, from the NICU to the emergency department. Each specialty is built and validated by attending clinicians in that field.
SURGERY
01
Neurosurgery
Cardiothoracic Surgery
General Surgery
Orthopedic Surgery
Vascular Surgery
Plastic Surgery
Otolaryngology
Urology
INTERNAL MEDICINE
02
Cardiology
Pulmonology
Gastroenterology
Hepatology
Endocrinology
Hematology
Rheumatology
Infectious Disease
Oncology
DIAGNOSTICS & IMAGING
03
Radiology
Pathology
Nuclear Medicine
Clinical Genetics
ACUTE & CRITICAL CARE
04
Obstetrics & Gynecology
Pediatrics
Family Medicine
Neonatology
WOMEN, CHILDREN & FAMILY
05
Obstetrics & Gynecology
Pediatrics
Family Medicine
Neonatology
NEURO, MIND & SENSES
06
Neurology
Psychiatry
Ophthalmology
- PRICING
Five free questions.
Then $39 a month.
Try AtlasGPT on five real cases before you pay a cent. If it earns its keep,
subscribe for unlimited use. Annual saves you two months.
TRY IT BEFORE YOU COMMIT
Free Trial
5 free questions
Ask AtlasGPT five complex clinical questions on us. Full reasoning trace, full citations - see the platform on your own cases.
- The full clinical system
- All 35 medical specialties
- Reasoning trace + inline citations
- No credit card required
- Upgrade anytime - keep your history
MOST POPULAR
NO COMMIT
AtlasGPT Monthly
$39 / per month
Unlimited clinical queries across every specialty. Billed at $39/mo until you decide it's not fit to practice.
- Unlimited queries
- All 35 medical specialties
- Reasoning trace + inline citations
- Saved cases & exports
- Mobile and desktop
- Cancel anytime
BEST VALUE - SAVE 16%
AtlasGPT Annual
$390 / per year
Two months free vs. monthly. For clinicians who already know they want it.
Everything in Monthly
Two months free
5 free questions available on any tier. Ask 5 real cases. No credit card required. Cancel or pause monthly subscription anytime.
- TRUSTED AT THE BEDSIDE
The only opinion that matters
is the clinicians using it.
A selection of physician and nursing reviews from launch users. Hospital affiliations
are listed by type; individual identities withheld for institutional review.
It surfaced a paraneoplastic syndrome I would have worked up over three more visits. The citations sent me straight to the original NEJM case series.
I use it as a second opinion before I close out a complex case. It has changed my plan twice this month - both times for the better.
On nights, I am the most experienced person in the unit. Having a subspecialist I can hand a case to at 3am has changed how I practice.
I tested it against ten of my hardest cases from the last year. It got the lead diagnosis right on nine. UpToDate gets you reading; this gets you reasoning.
It does not hallucinate. When I push it, it tells me what it doesn't know and points me to the literature. That is the bar.
The reasoning trace is what won me over. I can audit how it got to a recommendation and check the sources before I act on anything.
— BUILT BY CLINICIANS
Founded by a neurosurgeon.
Validated by 1,000+ attendings.
Dr. Aaron Cohen-Gadol — recipient of the Vilhelm Magnus Medal, founder of The Neurosurgical Atlas — started AtlasGPT to close the most consequential gap in medicine: the distance between what a clinician needs at the bedside and what software actually delivers.
1,000 +
Attending physicians on board
35
Medical specialties
3M +
Peer-reviewed sources indexed
350 +
Medical sub-domains
Five questions on us.
Then $39 a month.
No card to start.
Verify your license, ask your hardest five cases, decide for
yourself. Available on iOS, Android, and the web.
The clinician-validated clinical intelligence platform. Try 5 questions free, then $39 a month for unlimited use.
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