Day One Alumni

Employees who left to start YC-backed companies

Day One Alumni

Founded 2021dayonealumni.comYC Company
Spawn tree coming soon!
See the founders above. We're building genealogy trees showing companies founded by Day One Alumni alumni.

Day One Alumni Founders

Sean Sternbach
Sean Sternbach
Chief Investment Officer
 Marion Desmazières
Marion Desmazières
Portfolio Development at M12 Microsoft's Venture Fund | ex- Amazon & Alexa Fund ...

Frequently Asked Questions

Who founded Day One Alumni?

Day One Alumni was founded by Sean Sternbach and Marion Desmazières.

Explore More Companies