Back4app is a backend hosting and low-code platform for apps.

Launch your backend in minutes with no infrastructure hassles. Our low-code platform, ready-to-use components, and AI-powered tools will help you build faster and scale without limits.

## Everything you need to build a scalable product

- **Databases:** Deploy scalable, production-ready MongoDB databases in a matter of seconds. Benefit from relational models, geo-queries, and real-time sync with no configuration required.

- **Auth:** Secure your apps with robust authentication, ACLs, and role-based access control. Support multiple login methods and enhance engagement with built-in messaging.

- **APIs & SDKs:** Connect your frontend effortlessly with auto-generated APIs. Endpoints are automatically created for every database class, cloud function, or job deployed.

- **Cloud Functions:** Add custom server-side logic with JavaScript functions. Seamlessly integrate with your database and authentication system.

- **Web Deployment:** Deploy full-stack web apps directly from GitHub with a production-ready URL. Automatic CI/CD and infrastructure that scales.

- **Real-time:** Supercharge your apps with live queries and instant data sync. Track database changes and user presence in real-time.

- **Storage:** Store and deliver files at lightning speed using our integrated global CDN. Efficiently manage images, videos, and large assets.

- **Notifications:** Send push notifications for iOS and Android, plus email messages for verification and password reset.

- **AI Agent:** From idea to production in instants. Describe your app and let the AI Agent deliver scalable Web Apps with a full Back4app backend — provisioned automatically.

- **MCP:** Turn Vibe Coding into viable apps. Build scalable applications directly from your favorite IDE, with full support for Cursor, VS Code, Windsurf, and Claude.

## Developer-centric backend platform

Build Backends Fast - We Handle the Infrastructure. Accelerate your development with our AI-powered tools and ready-to-use components for lightning-fast backend creation. With our intuitive UI, comprehensive SDKs, and powerful APIs, you can focus on growing your business while we handle the infrastructure.

Back4app simplifies connecting your frontend to the backend, no matter what technology stack you're using. Write less code, integrate faster, and focus on delivering exceptional apps.

## Notes

The provided source material does not specify a self-hosting option, minimum hardware requirements, or resource requirements. It is positioned as a managed backend hosting platform. Users in China should evaluate access, compliance, and data residency requirements; explicit support for WeChat login/payments, mini programs, or domestic cloud providers such as Alibaba Cloud and Tencent Cloud is not stated in the provided source material.