Command Palette
Search for a command to run...
YCDB - The Y Combinator Database
The definitive database of YC companies with all the metrics — a database of 1317 companies who went throught the Y Combinator accelerator program between 2005 and 2017 and a whole bunch of metrics about them [News, Analytics, Education]
since Jun 11, 2026 · HTTP 200
CohortClass of 2018What it is
The definitive database of YC companies with all the metrics — a database of 1317 companies who went throught the Y Combinator accelerator program between 2005 and 2017 and a whole bunch of metrics about them [News, Analytics, Education]
HTTP liveness
15 probes since Jun 11Jun 11Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 11, 2026First probe — redirectedRedirected offsite
Moat
Data moat
moderate
A database of YC companies with metrics.
moderate · 0.80 confidence
Text classification · Jun 2026
Discussion 0 comments
No comments yet. Be the first!
Pulse Indexobserved activity
15 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2018weekly
2,435 products launched in 2018 · 100% still active
2,425 active10 sunset
Still active
100%
Median lifespan
4.9y