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Best Flutter Analytics Packages

Analytics

By Abdelrahman Saed — Senior Mobile Engineer. Last updated: 2026-08-10.

Analytics in Flutter typically involves multiple tools: product analytics (user behavior, funnels), crash reporting (Sentry, Crashlytics), and attribution (Adjust, AppsFlyer). The packages below cover the main categories.

The packages

posthog Score: 9/10

Open-source product analytics — event tracking, session replay, feature flags, and A/B testing in one platform.

Growing rapidly

Strengths:

  • All-in-one: analytics, session replay, feature flags, A/B testing
  • Open-source — self-host or use cloud
  • Privacy-first — user data stays in your control
  • Generous free tier (1M events/month)

Tradeoffs:

  • Newer Flutter SDK than more established competitors
  • Self-hosting requires infrastructure

Best for: Teams that want product analytics, feature flags, and session replay in one platform.

Production note: bnsaed.com uses PostHog for web analytics (loaded lazily via idle callback). For iStoria, we use Firebase + Adjust for the deeper attribution and mobile-specific integrations.

firebase_analytics Score: 8/10

Google Analytics for Firebase — free, unlimited event tracking with deep Firebase and Google Ads integration.

3k+ likes on pub.dev

Strengths:

  • Free with unlimited events
  • Deep integration with Firebase ecosystem (Crashlytics, Remote Config, A/B testing)
  • Automatic event tracking (screen views, app opens)
  • Google Ads conversion import

Tradeoffs:

  • Google-owned — data lives in Google's infrastructure
  • Limited funnel and cohort analysis compared to dedicated analytics tools
  • Event naming conventions are restrictive (Google-defined events)

Best for: Apps already in the Firebase ecosystem that want free, unlimited event tracking.

Production note: We use Firebase Analytics at iStoria for baseline event tracking. It integrates cleanly with Firebase Crashlytics, Remote Config, and A/B testing. For deeper funnel analysis, we supplement with PostHog.

amplitude Score: 8/10

Product analytics with advanced funnel, cohort, and retention analysis — built for data teams.

500+ likes on pub.dev

Strengths:

  • Advanced funnel and cohort analysis
  • User session replay
  • A/B testing and experiment tracking
  • Rich data export to data warehouses (BigQuery, Snowflake)

Tradeoffs:

  • Pricing scales with event volume — expensive for high-traffic apps
  • SDK is heavier than Firebase Analytics

Best for: Data-driven teams that need advanced analytics and experiment tracking.

Production note: We evaluated Amplitude for iStoria but chose PostHog + Firebase for the combination of open-source flexibility and Firebase ecosystem integration.

FAQ

Which analytics package should I use for Flutter?

Firebase Analytics for free baseline tracking (especially if you're already in the Firebase ecosystem). PostHog for open-source, all-in-one analytics with session replay and feature flags. Amplitude for advanced funnel and cohort analysis. Many apps use two: Firebase for baseline + a dedicated tool for deep analysis.

Available for hire. Abdelrahman Saed is a Senior Mobile Engineer (Flutter) — open to full-time, fractional, contract, or advisory work. Hire me →

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