Google Firebase

Google Firebase is a comprehensive application development platform (BaaS) for building, improving, and scaling mobile and web apps with fully managed backend services.

Firebase provides a robust, serverless backend-as-a-service (BaaS) for multi-platform applications (iOS, Android, web). Key services include Cloud Firestore for real-time NoSQL data synchronization and Firebase Authentication for secure user sign-in (supporting Google, email/password, etc.). The platform accelerates the entire app lifecycle, offering tools like Crashlytics for stability monitoring, Cloud Messaging (FCM) for push notifications, and global Hosting for fast content delivery. Developers leverage this fully managed Google Cloud infrastructure to focus on feature development, not server maintenance.

https://firebase.google.com/