⚖️Side-by-Side Comparison
PostHog vs Fathom Analytics: Which is Better in 2026?
We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature | PostHog Analytics & BI | Fathom Analytics Analytics & BI |
|---|---|---|
| Rating | 4.7(45) | 4.7(31) |
| Pricing |
as of Aug 28, 2026 | $15/mo |
| Pricing Model | Freemium | Free Trial |
| Free Plan | ||
| Free Trial | 30 days | |
| API Available | ||
| Verified | Verified | |
| Founded | 2020 | 2018 |
| HQ | London, UK | Vancouver, Canada |
| Team Size | 500,000+ teams | 1-10 |
| Platforms | WebiOSAndroidSelf-hosted | Web |
| Top Integrations | StripePostgresHubSpot | WordPressWebflowGhostSquarespace |
| Key Features |
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|
| Description | PostHog is the all-in-one open-source product analytics platform. With analytics, session replay, feature flags, A/B testing, and a data warehouse — all in one tool — PostHog helps engineers build better products with full data ownership. | Fathom Analytics is a simple, privacy-focused alternative to Google Analytics. With no cookies, GDPR/CCPA compliance, and a clean interface, Fathom helps thousands of websites including Laravel, GitHub, and Buffer. |