Free · no signup
Is your launch actually live?
Most founders think they launched. Paste your URL and we'll visit 19 places where a launch is supposed to land, and tell you which ones actually have you.
no signup · nothing stored · about 20 seconds
How this works, and where it's wrong
Hacker News is searched. It has a public search API, so a miss there means what it says: no HN post links to your domain.
The other 18 are guessed. None of them offer a search anyone can use, so we ask for the URL your listing would occupy and see what comes back. A page that loads and links to your domain is proof. A page that 404s proves only that nothing sits at the standard URL — if you were listed under a different slug, this check cannot see you.
Blocked is not empty. Some venues refuse automated requests. Those are reported as unknown, because guessing would be the same mistake this tool is trying to catch.
We store nothing. Each check is a set of live page loads made when you press the button.