Privacy
The waitlist stores your email address, the time you signed up, and the IP the request came from (used only to rate-limit abuse). If you answer the optional questions on the confirmation screen, it stores those too.
It is used for one thing: telling you when there is a build worth your time. It is never sold, rented, or shared.
Ask me to delete it and it is gone — hello@eukhora.com. No form, no reason needed.