We stopped charging for this.

The paid plans sold a BUILD or SKIP verdict on your idea. In September 2026 we tested that verdict against 292 real launches whose outcomes we already knew. It could not reliably tell which ones would die.

So we stopped selling it. Charging for a prediction we cannot show works would be the exact thing this site exists to argue against.

What did hold up is the record itself: 6,266 launches from 2021 to 2023, and whether each one still exists. That is free, and it is the homepage.