Waitlist backend API that turns custom landing pages into conversion machines
Drop an API into your custom waitlist site instead of rebuilding everything in a restrictive drag-and-drop editor.
The signal
“i used to build waitlists for multiple ideas., but plain forms or standard ui from waitlist apps will hurt the conversion so much.... and every time i looked for a tool, i ran into the same problems, had my own landing page. didn't want to rebuild it inside some editor - needed c”r/Startup_Ideas — read the original
Why it scores 73
Founders repeatedly need custom waitlist integration but existing tools force them to rebuild landing pages in restrictive editors.
Waitlist tools exist (e.g., Waitlist, Prefinery) but most prioritize all-in-one solutions over API-first flexibility for custom UIs.
Core MVP is just a CRUD API for email collection with simple analytics—can be built in days using standard backend frameworks and email services.
Trend of API-first developer tools continues, and indie hackers/startups constantly launch MVPs needing waitlists without redesigning their sites.
MVP build path
The full MVP path, competitor teardown and keyword data are part of the paid database.
Unlock all ideas — $9/mo