Firebase

Backend-as-a-Service platform for mobile and web applications, covering the full app lifecycle from build to run and grow. Delivers managed infrastructure for authentication, document and realtime databases, cloud storage, serverless functions, hosting, and analytics so teams can ship without operating servers.

Backed by Google and trusted by millions of businesses worldwide. Development teams at NPR, Duolingo, Venmo, and Halfbrick rely on Firebase for production apps. Stands out with unified cross-platform SDKs for iOS, Android, Web, Flutter, Unity, and C++, plus deep integration with Google Cloud for enterprise workloads.

Key capabilities:

• Authentication with email, social providers, phone verification, and anonymous sign-in
• Firestore and Realtime Database for document storage and live sync across clients
• Cloud Storage for user-generated files and media
• Cloud Functions for serverless backend logic triggered by events or HTTP
• Hosting, performance monitoring, Crashlytics, and Remote Config for deployment and optimization
• Extensions ecosystem for pre-built integrations, such as Stripe payments, Algolia search, BigQuery export

Firebase suits teams building mobile and web apps, realtime chat, collaborative tools, and game backends. Developers adopt it to prototype quickly and scale globally without managing infrastructure. Pairs with Flutter, React Native, or vanilla web stacks through client SDKs, and connects to BigQuery, Google Ads, and third-party tools via extensions and APIs.