Startupsby IbisWhy it ranks
How the rank works7signal of 100 · rising 7
- went through YCProgram · this site+4
- team of 2Team size · YC's directory+2.5
A sum of public facts, not a judgement and not investment advice.
Also from F26 in AI
All of F26About Archangel Health
Archangel Health builds the infrastructure to post-train and evaluate medical AI: RL environments inside real de-identified EHRs, physician-verified training data, and benchmarks that test clinical reasoning on hard cases. Frontier labs and medical AI companies use it today, and we're now moving toward post-training open-source models for health systems on their own data and their own physicians' judgment
- YC batch
- F26 · Fall 2026
- Status, per YC
- Active
- Category
- AI
- Team size
- 2
- Location
- San Francisco, CA, USA
- Checked
- 8d ago
YC tags: Health Tech
Changes seen
| Change | Seen |
|---|---|
| Listed in YC F26 | Oct 5, 2026yesterday |
Archangel Health: questions
Which YC batch was Archangel Health in?
Archangel Health was in Y Combinator's Fall 2026 batch (F26).
Is Archangel Health still active?
Y Combinator lists Archangel Health as active.
Where is Archangel Health based?
Archangel Health lists San Francisco, CA, USA as its location on YC's directory.