Parallel Universe
Shut down
What they do:
Helping developers scale their applications with ease.
Quick facts:
Y Combinator Summer 2012 Startups
This list has 83 startups and was last updated on Oct 15, 2026. 4 of them are hiring right now. Biggest hubs: San Francisco (52), New York (4), and Los Angeles (2). Largest teams: Coinbase, Instacart, and Benchling.
83 startupsPage 3 of 3
Viacycle
Shut down
What they do:
viaCycle makes simple, inexpensive bicycle sharing systems that allow…
Quick facts:
HQ: Atlanta, GA, United States
Scoutzie
Shut down
What they do:
Scoutzie is a curated community for the best mobile designers. If…
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HQ: San Francisco, CA, United States
Crohnology (by Healthy Labs)
Shut down
What they do:
We turn Patients into Researchers.
Quick facts:
HQ: San Francisco, CA, United States
SnapBite
Shut down
What they do:
TBD
Quick facts:
YC S12Early stage
Hipset
Shut down
What they do:
The best way for artists to release new music and videos.
Quick facts:
YC S12Early stage
Coco Controller
Shut down
What they do:
We're building a tactile gaming controller for mobile phones.
Quick facts:
YC S12Early stage
Credictive
Shut down
What they do:
Attribution metatags for online content.
Quick facts:
YC S12Early stage
Assorted Bits
Shut down
What they do:
A mobile calendar for all the fun stuff you do with friends.
Quick facts:
YC S12Early stage
BrainTripping
Shut down
Quick facts:
Grid
Shut down
Quick facts:
HQ: San Francisco, CA, United States