Full-stack SaaS
Web apps with data, auth and billing built in.
A complete backend with AI-agent-friendly workflows that deploy across any frontend.
AI Agents
Base44's CLI is optimized for leading AI agents like Claude Code and Cursor, with instant Skills that reduce rework and speed up deployment.
Authentication & Identity
Google OAuth ready, with support for custom auth flows. No separate auth provider needed.
Database & Entities
Define your data model in code. Base44 handles storage, validation, migrations, and queries with full TypeScript support.
Connectors & Integrations
Ready-to-use integrations for AI, email, files, and images, plus OAuth connectors for secure third-party API access.
Backend Functions
Run secure server-side code for sensitive operations. Access secrets, call external APIs, and handle business logic safely.
Permissions & Security
Row-level security built in. Define who can read, write, or delete data. Base44 enforces it across all clients.
Realtime Sync
Live updates across all connected users. No WebSocket configuration, no polling, no realtime infrastructure to maintain.
File Storage
Upload and serve images, documents, and attachments. CDN-backed, permission-aware, and ready for production.
Deployment & Hosting
One-command deployment with CDN hosting, custom domains, and automatic HTTPS.
Build anything - with or without a frontend.
Chrome extensions
Backed by auth, data and AI, no server to run.
Headless APIs
Services and automations with no frontend at all.
Chat bots
Slack, Discord and Telegram, on your backend.
Internal tools
Dashboards and ops tools for your team.
Resources to build with
Videos, walkthroughs and deep dives from the people building on Base44.
How to build a Chrome extension
Building an AI assistant Chrome extension with the Base44 CLI.
Setting up your First Backend: Base44 CLI for Beginners
Get your first backend running with the Base44 CLI, a beginner-friendly walkthrough.
How to build a Desktop application
Building a whiteboard tool: AI chat, realtime collaboration, and image generation with the Base44 CLI.
How Brik powered an insanely complex frontend with Base44 Backend in two days
How Brik shipped a production-grade backend behind a complex frontend in two days.
How to build a Chrome extension using AI agents
Build a Chrome extension backed by auth, data and AI, step by step.
Provision a full backend in one terminal command with Base44 and Stripe Projects
Provision a production-ready backend in one terminal command using Base44 and Stripe Projects.
How Base44 Skills make AI agents more productive
How Base44 Skills make AI agents more productive and cut rework.
Backend solutions: how to remove bottlenecks and scale faster with modern BaaS
How modern backend solutions remove bottlenecks and scale apps faster.
Base44 CLI for beginners: setting up your first backend as a service
Set up your first backend as a service with the Base44 CLI.
When do you need a Backend as a Service? Exploring the benefits of BaaS
When to use a Backend as a Service, and the benefits of going BaaS.
What you can build with the Base44 backend platform
What you can build with the Base44 backend platform - web, mobile and automations.
Docs built for you and your agent
Everything is defined in code and config - built to be read and driven by AI coding agents.
Developer docs
Build and deploy full-stack apps on a managed backend - database, auth, serverless functions and realtime, built for AI agents.
ExploreCLI reference
Create a project, sync entities and code, and deploy every resource with one command - including apps built in the online editor.
ExploreSDK reference
Reach your data, auth, agents and integrations from any frontend or backend - the same SDK that powers Base44's AI-generated apps.
Explore10M+ apps built on Base44
Turn your skills into a business
Join the Base44 Partner Program - offer your services, get in front of real customers already building on Base44, and earn from the work you do best.
Frequently asked questions
Base44 lets developers build on their preferred IDE or AI agent, and deploy on a robust backend with everything built-in: database, auth, realtime, storage, functions, integrations and hosting. It handles the infrastructure so you can define your app in code and config and ship it, without wiring services together or running servers.
