PostHog vs Firebase
Full side-by-side comparison of features, pricing, and use cases to help you pick the right tool.
Bottom line: Both tools are competitively priced. PostHog edges ahead with a 4.7/5 rating.
Pricing Comparison
| Plan | PostHog | Firebase |
|---|---|---|
| Free | Yes | Yes |
| Starter | - | - |
| Pro | - | - |
| Enterprise | Custom | Custom |
Feature Matrix
| Feature | PostHog | Firebase |
|---|---|---|
| Product analytics | Yes | - |
| Session recordings | Yes | - |
| Feature flags | Yes | - |
| A/B testing | Yes | - |
| Self-hosting option | Yes | - |
| Realtime Database and Firestore | - | Yes |
| Authentication | - | Yes |
| Cloud Functions | - | Yes |
| Hosting | - | Yes |
| Analytics | - | Yes |
When to Choose Each
Choose PostHog if you need...
- +Generous free tier
- +All-in-one product platform
- +Open source with self-host option
DevelopersStartupsFounders
Choose Firebase if you need...
- +Seamless Google integration
- +Great realtime capabilities
- +Good mobile SDKs
DevelopersStartupsFounders
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Frequently Asked Questions
Which is better, PostHog or Firebase?
PostHog scores higher in our review (4.7/5 vs 4.4/5). However, Firebase may be a better fit depending on your specific needs and budget.
Is PostHog cheaper than Firebase?
Pricing varies by plan. PostHog starts at Free and Firebase starts at Free.
What is the difference between PostHog and Firebase?
PostHog focuses on product analytics and session recordings, while Firebase emphasizes realtime database and firestore and authentication. PostHog is best for Developerss, Startupss, Founderss, while Firebase suits Developerss, Startupss, Founderss.