PostHog vs Statsig: Pricing Comparison (2026)
PostHog starts at Free. Statsig starts at $150/mo. PostHog is $150/mo cheaper on the entry tier than Statsig.
Open-source product analytics + feature flags + session replay + surveys, positioned as the all-in-one alternative to Mixpanel + LaunchDarkly + FullStory + Typeform. Distinctive for self-hostable free tier (unlimited events on your infra) and its "we're the open-source everything" positioning. Cloud priced free-$450+/mo based on events + recordings. Popular with technical founders who don't want to stitch 4 tools together and prefer OSS over vendor lock-in.
Product experimentation + feature flags + analytics platform, founded by ex-Facebook product infrastructure team. Positioned as the alternative to LaunchDarkly + Amplitude bundled — flags AND experimentation AND analytics on one platform. Distinctive for statistical rigor (built on the same experimentation framework Facebook uses internally). Free tier includes 1M events/mo. Pro $150/mo. Popular with product-led-growth teams that run continuous A/B tests as core practice. Acquired by OpenAI in 2025.
All plans compared
| # | Plan | PostHog monthly | PostHog annual | Statsig monthly | Statsig annual |
|---|---|---|---|---|---|
| 1 | Free | 0 | 0 | 0 | 0 |
| 2 | Pay-as-you-go / Pro | usage-based | — | 150 | 150 |
| 3 | Boost add-on / Enterprise | 250 | — | custom | custom |
| 4 | Scale add-on | 750 | — | — | — |
| 5 | Enterprise add-on | 2000 | — | — | — |
What each is best for
Open-source product analytics + feature flags + session replay + surveys, positioned as the all-in-one alternative to Mixpanel + LaunchDarkly + FullStory + Typeform. Distinctive for self-hostable free tier (unlimited events on your infra) and its "we're the open-source everything" positioning. Cloud priced free-$450+/mo based on events + recordings. Popular with technical founders who don't want to stitch 4 tools together and prefer OSS over vendor lock-in.
Product experimentation + feature flags + analytics platform, founded by ex-Facebook product infrastructure team. Positioned as the alternative to LaunchDarkly + Amplitude bundled — flags AND experimentation AND analytics on one platform. Distinctive for statistical rigor (built on the same experimentation framework Facebook uses internally). Free tier includes 1M events/mo. Pro $150/mo. Popular with product-led-growth teams that run continuous A/B tests as core practice. Acquired by OpenAI in 2025.
At a glance
| PostHog | Statsig | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | Free | $150/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Per Usage | — |
| Last verified | July 23, 2026 | July 25, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified July 25, 2026. Tracked daily.