Probably Genetic
The diagnostic odyssey ends here.

Probably Genetic is a platform that provides free genetic testing for rare diseases, using AI and genetics expertise to help patients end their diagnostic journey. Eligible users receive a clinical-grade saliva or cheek swab test kit at home, with physician-ordered testing and genetic counseling to review results. The platform partners with over 50 patient advocacy groups and has served more than 200,000 patients.
Users apply to check eligibility, and if qualified, receive a free at-home saliva or cheek swab test kit with physician-ordered testing and follow-up genetic counseling.
Families and individuals with complex symptoms seeking a rare disease diagnosis
Background.
- Status
- launched
- Business model
- free
- Company
- Probably Genetic
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.