Firebase

Firebase is a Backend-as-a-Service (BaaS) app development platform that provides hosted backend services such as cloud databases (Cloud Firestore and Firebase SQL Connect), cloud storage, authentication, crash reporting, AI features, remote configuration, and hosting for your static files.

Firebase supports Flutter. To learn more, check out the following resources.

• Getting started with Firebase and Flutter
• Choose a database for your Flutter app
• Firebase plugins

Use Firebase to host your Flutter app on the web

Get to know Firebase for Flutter

• tutorial
• video workshop

The Flutter community created the following useful resources.

Building chat app with Flutter and Firebase

• Using Firestore as a backend to your Flutter app
• Live Coding Firebase Authentication with Flutter
• Flutter & Firebase Auth 01
• Flutter: Firebase Tutorial Part 1 - Auth and Sign in