Now in early access
Find clinical trials.
Win insurance denials.
The healthcare system wasn't designed for rare disease patients. Atlas Rare is.
Join the waitlistBuilt for
Don't see your condition? Enter it during onboarding — Atlas Rare works across all rare disease categories.
ClinicalTrials.gov returns 847 results sorted by ‘last updated.’ We return the 3 you actually qualify for, and continue scanning for more.
Your insurer’s own coverage policy contains the language that overturns their denial. We find it, we use it, and we learn what works.
The study that could change your treatment is 6,000 words behind a paywall. We translate the part that matters in 150 words.
Finally, someone did the math.
Built for the 30 million rare disease patients the system doesn't accommodate.
Three steps
How it works
Tell Atlas your conditions, age, and insurance.
Atlas scans every recruiting trial, monitors new research, and prepares you for your upcoming appointments.
You show up informed and ready to move forward. Atlas keeps learning, and together we get harder to ignore.
Built by a team that's tired of watching the system win.
Atlas Rare was built because rare disease patients spend years fighting a system that was designed for institutions, not for them. We're not pharma. We're not a hospital. We're a small team that thinks the navigation layer rare disease patients were missing should actually exist. Real patients helped us build it. By patients, for patients. Help us find what to build next.
Mission statement | Why we exist
30 million people in the US are living with a rare disease. The healthcare system was not designed for them.
Prior auth denials arrive as a form letter with a 30-day appeal window and no explanation. Clinical trial databases return 847 results designed for researchers, not patients managing brain fog. Specialists have 7 minutes. Atlas Rare exists because the navigation layer this community needed was never built. Until now.
Our commitments
What we don't do
We don’t sell your data.
Things like your conditions, your history, your searches.
We don’t get paid by pharma.
We are not a patient recruitment tool. We believe you are the client, not the product.
We don’t make medical decisions.
Atlas finds and translates. Your care team always has the final say.
We don’t hide how it works.
Every match includes exactly why we matched it. No secrets.
Open Methodology
We show our work.
How does Atlas match trials? What does the AI actually do, and how does it learn and improve? How often does the data update? We wrote it all down.
Read how Atlas Rare works →ClinicalTrials.gov public API
Weekly
4-stage eligibility filter
Anonymized — never linked to your name
Learn