Firebase is unclaimed —

Firebase

Google's Mobile and Web App Development Platform·firebase.google.com

Firebase is an app development platform that helps developers build and grow apps and games. It provides managed backend infrastructure—covering databases, hosting, authentication, storage, functions, and AI integration—powered by Google Cloud. It is designed to support the complete app development lifecycle, from building to running and monitoring apps. It is backed by Google and used by businesses and development teams worldwide.

What it's for

personalize onboarding flowgrow user engagementadd new app functionalitybuild AI-powered app experiencesship dynamic and static web appsstore and sync app data at global scale without managing serversprotect user data and app securitymonitor and improve app stability and performancedistribute app builds to testersrun automated app testing

Features 21

A/B Testing
App Check (backend abuse protection via app attestation)
App Distribution (distribute app builds to testers)
App Hosting (full-stack app deployment from GitHub)
Authentication (multi-provider sign-in)
Cloud Firestore (NoSQL document database)
Cloud Functions (serverless backend logic)
Cloud Messaging (FCM push notifications)
Cloud Storage (store and serve user-generated content)
Crashlytics (crash reporting and stability monitoring)
Extensions (pre-packaged open-source automation bundles)
Firebase AI Logic (Gemini API integration into client apps)
Google Analytics integration
Hosting (static web app hosting with global CDN)
In-App Messaging
Performance Monitoring
Phone Number Verification
Realtime Database (near-real-time data sync)
Remote Config (dynamic app configuration)
SQL Connect (connect app to Cloud SQL for PostgreSQL)
Test Lab (automated app testing on virtual/physical devices)

At a glance

free tierfree trialAPI

TypeWeb app

DeploymentCloud

PlatformsWeb, iOS, Android

LanguagesEnglish, Spanish, Indonesian, Portuguese (Brazil), Chinese (Simplified), Japanese, Korean

Fordevelopers, development teams, businesses

CompanyGoogle

Integrations

FlutterGoogle AdsAdMobGoogle Marketing PlatformGoogle PlayLooker StudioBigQuerySlackJiraAndroid StudioStripeAlgoliaGitHub

Resources

Pricing

Spark plan is entirely no-cost with generous usage limits and no payment method required. Blaze plan is pay-as-you-go with usage-based rates that vary by product and are too numerous to state as a single flat price; eligible new billing accounts get $300 in free credit. Cloud SQL for PostgreSQL via SQL Connect has a 3-month no-cost trial, then pricing starting around $9.37/month depending on region/configuration.

Spark (No-cost)Free

Free tier for Firebase; no billing account required.

Generous no-cost usage limits across products (e.g., 1 GiB Firestore storage, 10 GB Hosting storage, 50K Auth MAUs, 2M Cloud Functions invocations/month)

Blaze (Pay as you go)Quote

Pay-as-you-go plan; requires a billing account.

Includes all Spark no-cost usage, then charges apply per usage beyond free quotas; eligible accounts get $300 in free credit