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Your health data belongs to you. Not to them.
Xanadu is a patient-owned data trust built with end-to-end encryption, a consent kill-switch, and an 80/20 payout when your anonymized data helps research.
Every record is normalized to FHIR, the global health-data standard, so it's clean, portable, and ready anywhere. Your digital health passport -- one you own, carry, and control. No one else holds it.
The architecture
Four pillars. One sovereign trust.
Every piece of Xanadu is designed so your data never leaves your control -- even when it earns for you.
Your data is checked for accuracy and quality the moment it enters your trust, so what you own is clean and research-grade.
Your raw data stays encrypted and under your control, on your device or the cloud you choose. No one else holds the keys.
Your consent-controlled data store. Port it, purge it, or protect it with a single click. A consent revocation kill-switch that actually works.
When anonymized, verified data is leased to researchers, 80% of the proceeds go directly to you, 10% to the partner who brought you, and 10% to Xanadu to run the infrastructure. Joined directly? You keep 90%.
Your connections
Direct, member-authorized connections to Epic today and Medicare on October 28. Oracle Health and the VA in November; athenahealth and eClinicalWorks in early 2027.
No company between you and your record, and no copy anywhere but your vault. You sign in at your own provider or health plan; the record travels straight to a vault only you can open.
Sign in with your MyChart account. 43.7% of US hospitals and 56.9% of hospital beds run Epic.†
Formerly Cerner. 21.9% of US hospitals. Connected as each health system enables patient access for Xanadu.†
The clinics and practices on athenaOne: more than 170,000 clinicians and 9,800 practices.‡
The second-largest office EHR in the country, about 12% of the ambulatory market.†
Your Medicare claims, Parts A, B and D, through Medicare's official connection for patient-directed apps. About 29 million people on Original Medicare can connect the day it opens.†
Every certified electronic health record in the country now publishes the same standard connection. We add a health plan and a provider system every month, and each one arrives in your app at no charge.
Over 128,000 named organizations* and more than 228,000 clinicians‡ sit behind the four systems above, out of more than 189,000 organizations in the national patient-access directory. We count and validate every organization ourselves, with our own Technical Audit Protocol, against the federal endpoint list.
* Provider organizations: practice, clinic and health-system names joined to a published patient-access endpoint in the ONC national endpoint directory, as of 2026-09-07. An Epic organization is a health system that may include many hospitals and clinics. Counts change with every directory refresh. † KLAS Research, US Acute Care EHR Market Share 2026; Definitive Healthcare ambulatory data, October 2025; KFF Medicare enrollment, June 2026. ‡ Clinicians who reported certified technology from Epic, Oracle Health, athenahealth or eClinicalWorks to the CMS Quality Payment Program in 2024 (ASTP/ONC, 268,652 clinicians reporting; a clinician may report more than one developer); athenahealth practice figures from the company, 2025. The United States has about 1.08 million licensed physicians (FSMB, 2024), 461,000 nurse practitioners (AANP, 2025) and 190,000 physician associates (NCCPA, 2024); the four systems’ true clinician count is larger than the federal sample and is not published.
Why it matters
This has already happened to real people. Xanadu is architected so it does not have to.
The payout model
The 80/20 Payout™
When a researcher licenses a pool of anonymized health data, 80 cents of every dollar comes back to the trust members whose data contributed, 10 cents goes to the partner who brought them, and we keep 10 cents to operate the infrastructure, maintain compliance, and run the Sovereignty Scorecard audits. Members who join directly keep 90 cents.
No one profits more from your data than you do. That is the founding commitment.
Data value
The Xanadu Score™
The more verified, continuous data you connect, the higher your Xanadu Score. It measures how complete your record is, not your health, and it has nothing to do with payouts.
Wearables, provider records, lab results, pharmacy data. Each verified source raises your score.
Longitudinal, gap-free records give you and your clinicians the fullest picture.
A complete, continuous record is the highest-confidence tier.
Be among the founding cohort.
Founding members get early access and the 80/20 payout before we open to the general public.
Join the waitlistBuilding a platform, or running research? Let's talk →