InstantDB
Complete backend with auth and storage in one prompt
In plain words
InstantDB is an open-source backend platform that provides authentication, permissions, storage, presence, and streaming capabilities in a single tool. Designed for developers using AI to build applications, it enables users to create full-stack apps through simple prompts or command-line setup. The platform supports both rapid prototyping and production use cases and is free to use, making it accessible for developers at any stage of app development.
written from the facts on this page · September 2026
From the sources
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
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