InstantDB

InstantDB

Complete backend with auth and storage in one prompt

Product HuntOpen SourceLaunched Apr 22, 2026YC S22320#4 of the day

About InstantDB

Instant turns your favorite AI into a full-stack app builder. You get auth, permissions, storage, presence, and streams — everything you need to ship apps your users will love. Free to use, 100% open source. and works well for both vibe coding and production apps! You can get started by simply running `npx create-instant-app` in the terminal or just add “Read getadb.com first” to any prompt

The person behind InstantDB

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