PostHog

The all-in-one product analytics stack developers deploy themselves

PostHog bundles product analytics, session replay, feature flags, A/B testing and surveys with usage-based pricing and a huge free tier. Open source, self-hostable and beloved by engineering-led startups.

Pricing & access

PostHog has a free tier, with paid plans unlocking more. Check posthog.com for current plans.

Frequently asked questions

What is PostHog?

PostHog is the all-in-one product analytics stack developers deploy themselves. PostHog bundles product analytics, session replay, feature flags, A/B testing and surveys with usage-based pricing and a huge free tier. Open source, self-hostable and beloved by engineering-led startups.

Is PostHog free?

PostHog has a free tier, with paid plans unlocking more.

What are the best PostHog alternatives?

People comparing PostHog also look at Fathom Analytics, Matomo, Plausible, Umami. See all options in the Web Analytics category on SiftFox.