Flock Safety

The first public safety operating system that eliminates crime.

Today: still up
Launched: 2017-06-01
Where: YC
Team size: 1,000 people

B2B Engineering, Product and Design Hardware Machine Learning SaaS

What we know

Flock Safety was funded by Y Combinator on 2017-06-01 at flocksafety.com. The site still answers.

Across the whole register, 23% of launches whose fate we could settle are gone.

Go and look

flocksafety.com — the site itself
What it looked like, in the Internet Archive

Others who tried something similar

DeepSource — still up
Executor — still up
Stoa — still up
Zyper — acquired
testRigor — still up
Double Robotics — still up
Freestyle — still up
Infer — still up

How we know. Show HN and Product Hunt entries are judged by asking the domain whether it still answers: gone means it no longer resolves, refuses the connection, serves a parking page, or says plainly that it has shut down. An HTTP error is not counted as gone — a server that answers 404 is one somebody still pays for. Y Combinator entries use the status YC itself publishes, which is why only those can say acquired. Search the whole register.