BackAppX is an open-source Firebase alternative that provides everything you need to build production-ready applications. Authentication, database, real-time features, and more.
Full control of your data and infrastructure
Everything you need to build modern applications
Secure user authentication with multiple providers and built-in security features.
Sync data instantly across all connected clients with powerful queries.
Generate ready-to-use REST APIs for your app without writing backend code.
Scalable cloud storage for files with secure access control.
Fine-grained access control with powerful security rules engine.
Track user behavior and understand your application's performance.
Built for developers, by developers. Simple APIs, comprehensive documentation, and active community support.
// Initialize BackAppX
const backappx = new BackAppX({
apiKey: 'YOUR_API_KEY',
databaseURL: 'YOUR_DB_URL'
});
// Sign up new user
await backappx.auth.createUser({
email: 'user@example.com',
password: 'secure_password'
});
// Listen to database changes
backappx.database('users')
.on('value', (snapshot) => {
console.log(snapshot.val());
});
Talented developers building the future of backend services
Join developers worldwide building amazing applications with BackAppX.
Start Building Now