Hyper-nuanced clinical intelligence

DiagnoseFaster,
TreatwithConfidence

The only clinician-validated clinical intelligence platform covering 35 medical specialties - validated by 1,000+ attending physicians.

Start for $4.75/weekSee it beat ChatGPT

Already use AtlasGPT? Go to the app →

7-day risk-free guarantee

10M+

Peer-reviewed sources

5,300+

Active clinicians

1,000+

Attending physicians

35

Medical specialties

The platform

Not a chatbot.
It's your
Clinical reasoning partner.

AtlasGPT runs on an agentic architecture: specialty-trained reasoning agents that route, deliberate, and cite - the way a multidisciplinary team works a tumor board.

Specialty-trained agents

Depth you'd normally only find in an attending 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.

Refuses to hallucinate

When the evidence is thin, it says so and points you to the literature instead of inventing an answer.

Explore the full platform

Built by clinicians

Founded by clinicians.
Validated by 1,000+ attendings.

Our clinicians built AtlasGPT to close the most consequential gap in medicine: the distance between what a clinician needs at the bedside and what software actually delivers.

Not built by technologists who consulted clinicians. Built by a clinician, then validated by a thousand more.

Read our story

Editorial board & clinical advisors

  • Aaron Cohen-Gadol, MDAaron Cohen-Gadol, MDFounder
  • Bob Carter, MD, PhDBob Carter, MD, PhDNeurosurgery
  • Adelle Atkinson, MDAdelle Atkinson, MDPediatrics
  • Ali Azad, MDAli Azad, MDOrthopedics
  • Larry Bortenschlager, MDLarry Bortenschlager, MDCritical Care Medicine
  • David Broumandi, MDDavid Broumandi, MDRadiology
  • Afshine Emrani, MDAfshine Emrani, MDCardiology
  • James Fesenmeier, MDJames Fesenmeier, MDNeurology
  • Daniel Gutteridge, MDDaniel Gutteridge, MDCritical Care Medicine
  • Eyas Hattab, MDEyas Hattab, MDPathology
  • Kristin Hoffmann, MDKristin Hoffmann, MDDermatology
  • Hristos Kaimakliotios, MDHristos Kaimakliotios, MDUrology
  • Cormac Maher, MDCormac Maher, MDPediatric Neurosurgery
  • Reza Nazemi, MDReza Nazemi, MDEndocrinology
  • David Roe, MDDavid Roe, MDCritical Care Medicine
  • David Saper, MDDavid Saper, MDSports Medicine | Trauma | Joint Replacement
  • Afshin Shabanie, MDAfshin Shabanie, MDPain Management & Anesthesia
  • Shahin Shahrokni, MDShahin Shahrokni, MDOphthalmology | Cornea Specialist
  • Karen Sokolov, MDKaren Sokolov, MDRadiation Oncology
  • Mehran Taban, MDMehran Taban, MDOphthalmology
  • Bashir Tafti, MDBashir Tafti, MDInterventional Radiology

Benchmark - Sequential Diagnosis (Microsoft, 2025)

Same cases. Same rules.
Different outcome.

Measured on complex diagnostic cases in the Microsoft Sequential Diagnosis with Language Models study (2025).

Accuracy on Complex Cases

20%

Doctor

90%

Doctor

With

*Microsoft Study: Sequential Diagnosis with Language Models (2025)

Start with 50% Off

Trusted at the bedside

The only opinion that matters
is the clinicians using it.

★★★★★

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.

Dr. Neil R., MD

Internal Medicine, PGY-4 · Academic medical center, Midwest

★★★★★

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.

L. Dempsey, RN, CCRN

Critical Care · Single-center Level 1 trauma center, Northwest

★★★★★

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.

Dr. J. Reyes, DO

Infectious Disease · Urban public clinic, West Coast

Clinical benefitsInstitutional benefits

Hospital affiliations are listed by type; individual identities withheld for institutional review.

Introductory rate - $19 first month

Use it on the next case
that stops you.

Try AtlasGPT on one real case before you pay a cent. Then $19 for your first month, $39 after. 7-day risk-free guarantee, cancel anytime.

Join 5,300+ clinicians already diagnosing with confidence.

7-day risk-free guarantee

$19first month

then $39/mo

  • Try one real case before you pay
  • Cancel anytime
Try Your First CaseSee all plans

Use code: ATLAS50 at checkout.

Questions clinicians ask
before they subscribe.

AI hallucinates - how can I trust it clinically?

Every claim carries an inline peer-reviewed citation and a visible reasoning trace. When evidence is thin, it says so rather than inventing an answer.

What about liability?

AtlasGPT is decision support, not a decision. It produces audit-ready documentation of the evidence behind your reasoning - the same relationship you already have with UpToDate but more comprehensive.

Is patient data safe?

Case content is processed with zero data retention - it isn't stored after your answer is generated, and it's never used to train models, sold, published, or shared. On individual plans AtlasGPT is not a HIPAA covered entity or business associate, so describe cases in de-identified terms rather than entering protected health information. HIPAA-ready infrastructure is available on Enterprise - contact sales for institutional deployment.

I already have UpToDate.

At a lower monthly cost it adds 35-specialty consults and reasoning traces UpToDate doesn't offer.

Will this slow my workflow?

No training, no IT, no EHR integration required. Conversational interface, productive in minutes, works on phone or desktop.

What if it isn't for me?

7-day risk-free guarantee, cancel anytime.