Base44 Backend Platform
The Backend for the age of AI
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Base44 is a complete backend for building apps with AI agents. It has been used in production by millions of apps and is now offered as a standalone service optimised for Claude Code and Cursor.
Full-stack apps deploy in one command with no backend setup or configuration, and AI agents interact with it through simple Skills rather than complex APIs, which makes it easier for an agent to use correctly.
It is aimed at developers and teams building apps with AI coding tools who want the backend, database, and hosting handled from the start, in a form designed for agents to work with rather than one built for humans wiring APIs.
AI-assisted draft, human-reviewed before publishing — see how we choose & review tools.
Why we picked it
This Base44 spin-off made the list for the proven-at-scale claim — millions of apps already running on the same backend before it shipped as a standalone service is a different level of trust than a brand-new backend tool with no production track record yet.
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