Base44 Backend is an AI-first backend platform that lets teams build, connect, and run production-grade applications without managing infrastructure. It handles data, logic, integrations, and permissions behind the scenes, allowing developers to focus on solving real problems and shipping more products.

The platform provides AI agents that use simple Skills instead of complex APIs, authentication and identity management with Google OAuth support, database and entities with full TypeScript support, and row-level security permissions built in. It also includes connectors and integrations for AI, email, files, and images, backend functions for secure server-side code, realtime sync capabilities, file storage with CDN backing, and one-command deployment with CDN hosting.

Base44 uses AI to understand what you're building and generates backend logic, APIs, and data models automatically. The CLI is optimized for leading AI agents like Claude Code and Cursor, with instant Skills that reduce rework and speed up deployment. AI helps generate logic, adapt to changes, and reduce repetitive work.

The platform enables teams to move from idea to working system without waiting for long dev cycles or sprint prioritization. It supports real production workloads with reliability, scalability, and security features expected from a modern backend.

Base44 is designed for developers building apps with AI agents, particularly those using Claude Code and Cursor. It includes ready-to-use integrations and OAuth connectors for secure third-party API access.