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Firebase vs PlanetScale

Firebase is a NoSQL backend focused on realtime data, not a relational sharded SQL database.

Which to pick

Pick Firebase if you want…

  • Integrated backend services for apps
  • Realtime NoSQL backend
  • A free plan to start with (Spark (Free))
  • Integrations with iOS, Android or Web (on Firebase's list, not PlanetScale's)

Pick PlanetScale if you want…

  • Sharded MySQL/Postgres with unlimited IOPS
  • Integrations with Fivetran, Airbyte or Hightouch (on PlanetScale's list, not Firebase's)

Side by side

What it is
Firebase:Firebase is Google’s platform of services for building, running and scaling mobile and web apps.
PlanetScale:PlanetScale provides managed, horizontally-sharded MySQL, Vitess, and Postgres databases with unlimited IOPS and high-availability.
Best for
Firebase:Integrated backend services for apps
PlanetScale:Sharded MySQL/Postgres with unlimited IOPS
Who it’s for
Firebase:Mobile and web developers building modern applications.
PlanetScale:Developers and teams needing scalable, high-performance cloud databases.
Pricing
Firebase:Freemium
PlanetScale:Paid
Plans
Firebase:Spark (Free) $0
PlanetScale:Single-node Postgres $5 per month · PlanetScale Metal $50 per month
Works with
Firebase:iOS, Android, Web, Flutter, Unity, C++, Google Ads, AdMob
PlanetScale:Fivetran, Airbyte, Hightouch, Datadog, Vantage, Debezium, Prometheus, pganalyze

Firebase features

  • Authentication. Provides user sign-in, phone auth and identity platform with generous free limits.
  • Realtime Database & Firestore. Scalable NoSQL databases with real-time sync and offline support.
  • Hosting & Cloud Functions. Static web hosting with SSL and serverless functions for backend logic.
  • Crashlytics & Performance Monitoring. Live crash reporting and performance metrics to improve app quality.
  • Remote Config & A/B Testing. Feature flagging and experiments to personalize user experiences.
  • Firebase AI Logic. Generative AI integration powered by Gemini and Google Cloud pricing.

PlanetScale features

  • Horizontal sharding. Vitess and Neki enable explicit sharding for MySQL and Postgres across thousands of nodes.
  • Branch-per-environment. Each branch runs on its own isolated cluster for safe schema changes.
  • Unlimited IOPS on NVMe. PlanetScale Metal uses blazing-fast NVMe drives with unlimited IOPS.
  • High-availability clusters. One primary and two replicas across three availability zones with automated failover.
  • Built-in connection pooling. PgBouncer for Postgres and similar pooling for MySQL reduce connection overhead.
  • Query Insights & observability. Integrated monitoring dashboards for Vitess, Neki, and Postgres workloads.
  • Database Traffic Control™. Set flexible budgets on query traffic to prevent runaway queries.
  • Security & compliance. SOC 1/2, PCI DSS, HIPAA compliance with IP restrictions and private link options.

Firebase vs PlanetScale FAQ

Is Firebase or PlanetScale free?+

Firebase has a free plan (Spark (Free)) and paid plans. PlanetScale is paid, from $5/month (Single-node Postgres).

Do Firebase and PlanetScale integrate with the same tools?+

Their integration lists don't overlap: Firebase lists iOS, Android, Web, Flutter and 9 more; PlanetScale lists Fivetran, Airbyte, Hightouch, Datadog and 8 more.

On DevHunt

Based on each tool's website and DevHunt data. Details may change; check the official sites.