Whirl
Shut down
What they do:
Pay instantly with your fingerprint.
Quick facts:
HQ: San Francisco, CA, United States
Y Combinator Summer 2014 Startups
This list has 78 startups and was last updated on Oct 15, 2026. 5 of them are hiring right now. Biggest hubs: San Francisco (39), New York (9), and London (3). Largest teams: Clear, Checkr, and Ginkgo Bioworks.
78 startupsPage 3 of 3
Beep
Shut down
What they do:
Cellular networks for IoT.
Quick facts:
HQ: San Francisco, CA, United States
Zenamins
Shut down
What they do:
Personalized health company doing customized vitamin packs on…
Quick facts:
HQ: San Francisco, CA, United States
Think Gaming
Shut down
What they do:
We provide market data on the mobile games business to developers,…
Quick facts:
HQ: New York, NY, United States
SpringWit
Shut down
What they do:
Brain health and awareness
Quick facts:
YC S14Early stage
Tinker
Shut down
What they do:
Digital Currency Market Making
Quick facts:
YC S14Early stage