9 Best PostHog Alternatives by Use Case

The quick answer

Quick answer: PostHog bundles many tools, so the right alternative depends on which part you use. For product analytics, Mixpanel (free to 1M events a month) and Amplitude (free to 2M events) have the most mature interfaces. For feature flags and experiments, Statsig is the closest match, though Amplitude has run it since May 2026. For session replay and error tracking, look at LogRocket, Fullstory (free for 30,000 sessions a month) or the completely free Microsoft Clarity. For self-hosting, Matomo and Countly both have free open-source editions, and for plain privacy-first web analytics, Plausible starts at $9 a month. Prices are as of October 2026, checked on each vendor's own site.

What PostHog offers today, and why teams switch

PostHog gives every product a monthly free tier: 1M analytics events, 5K session recordings, 1M feature flag requests, 1,500 survey responses and more. Beyond that, pay-as-you-go starts at $0.00005 per event, $0.005 per recording and $0.0001 per flag request, with no minimums. The code is MIT licensed outside its enterprise directory.

Teams look elsewhere for a few recurring reasons. Billing has many meters (events, recordings, flag requests, exceptions, warehouse rows), which can be hard to forecast. The free plan allows one project. PostHog states that self-hosted deployments are officially unsupported, which surprises teams that chose it for self-hosting. And a broad suite can be more than a team needs if it only uses one or two parts.

PostHog alternatives compared

1. Mixpanel

Who it is for: teams that mainly use PostHog for funnels, retention and cohorts and want a more established analytics interface.

Pricing: Free up to 1M events and 10K session replays a month; Growth includes the first 1M events free and scales with volume; Enterprise is custom.

Strengths: autocapture, session replay with heatmaps, experiments and up to 10 active feature flags even on Free.

Limits: not open source, no self-hosting, and Group Analytics is a paid add-on. See Mixpanel alternatives for more.

2. Amplitude

Who it is for: teams that want analytics, experimentation, guides and surveys from one large vendor.

Pricing: Free covers 2M events a month with unlimited feature flags; Plus starts at $0 for the first 2M events; Growth and Enterprise are custom. The Plus per-event rate is not published.

Strengths: web and product analytics, session replay, heatmaps, feature and web experimentation, guides and surveys.

Limits: experiment results need Growth or above. We list its rivals in Amplitude alternatives.

3. Statsig

Who it is for: teams whose main PostHog use is feature flags and A/B testing.

Pricing: Developer is free with 2M events, unlimited flag checks and 50,000 replays a month; Pro is $150 a month for 5M events, then $0.05 per 1,000 events.

Strengths: the closest feature mix to PostHog (flags, experiments, analytics, replay), with advanced statistics such as CUPED, sequential testing and holdouts, and warehouse-native deployment on Enterprise.

Limits: Statsig's blog says Amplitude acquired it on May 5, 2026, after an earlier agreement with OpenAI; Amplitude calls it a strategic partnership. If you want an independent vendor, weigh that.

4. LogRocket

Who it is for: engineering teams that use PostHog mostly for session replay, errors and front-end debugging.

Pricing: priced per captured session. The pricing slider shows a free plan at 1,000 sessions a month, $83 a month at 10,000 sessions and $176 a month at 25,000 sessions, plus a 14-day free trial.

Strengths: LogRocket says analytics, logs and errors are always unlimited; plans include funnels, heatmaps and path analysis, and Enterprise can be self-hosted.

Limits: LogRocket says the final price depends on seats, retention length and add-ons, so the slider figure is a starting point.

5. Fullstory

Who it is for: teams that want replay-led behavior analytics with autocapture.

Pricing: FullstoryFree includes 30,000 sessions a month and 12 months of analytics retention. Business, Advanced and Enterprise are priced by request.

Strengths: session replay, heatmaps, funnels, retention, journeys and retroactive data from its Fullcapture autocapture.

Limits: no public paid prices, and mobile is an add-on.

6. Microsoft Clarity

Who it is for: teams that only used PostHog for replay and heatmaps on a website.

Pricing: free, with no paid version. Clarity's FAQ says it records up to 100,000 sessions per project per day and keeps recordings for 30 days.

Strengths: session recordings, heatmaps, rage and dead click insights, and mobile app support.

Limits: no event-based funnels, retention or flags, so it replaces only one PostHog product.

7. Matomo

Who it is for: teams that chose PostHog for self-hosting and mostly need web analytics.

Pricing: the on-premise Community edition is free (GPL-3.0); Matomo Cloud lists US$26 a month (€22) at 50,000 hits in the page's structured data; on-premise plugin bundles start at €230 a month billed annually.

Strengths: no data sampling, funnels, cohorts, heatmaps, session recording and A/B testing (some through premium plugins on-premise).

Limits: web analytics first, with less event-segmentation depth than PostHog.

8. Countly

Who it is for: teams that need product analytics on their own infrastructure, including mobile and desktop apps.

Pricing: Countly Lite is free and open source (AGPL-3.0 with a branding clause); Flex starts at $175 a month; Enterprise is self-hosted and custom.

Strengths: SDKs for mobile, web and desktop, plus optional A/B testing, remote config, in-app messaging and surveys.

Limits: funnels and retention sit in a paid add-on on Flex.

9. Plausible

Who it is for: teams that only used PostHog's web analytics.

Pricing: Starter $9, Growth $14 and Business $19 a month at the 10K pageview tier, with two months free on yearly billing. The Community Edition is free to self-host under AGPL.

Strengths: cookieless, EU-hosted, lightweight; funnels and user journeys on Business.

Limits: web analytics only, not product analytics.

How to choose a PostHog alternative

List the PostHog products you actually use and the events or recordings each consumes. If analytics is most of your bill, compare Mixpanel and Amplitude. If flags and experiments are, compare Statsig. If replay is, compare LogRocket, Fullstory and Clarity. Many teams end up with two focused tools rather than one suite. For a wider look at behavior tools, see our user behavior analytics software comparison.

PostHog also offers surveys. If in-app feedback is what you need, purpose-built options are covered in our in-app survey tools guide, which includes PLG OS.

FAQs

What is the best alternative to PostHog?

It depends on which PostHog product you use: Mixpanel or Amplitude for product analytics, Statsig for flags and experiments, LogRocket, Fullstory or Microsoft Clarity for session replay, and Matomo or Countly for self-hosting.

Can you self-host PostHog?

PostHog offers a self-hosted Docker Compose deployment under the MIT licence, but its docs state that self-hosted deployments are officially unsupported. Matomo and Countly Lite are open-source alternatives built for self-hosting.

Is there a free alternative to PostHog session replay?

Yes. Microsoft Clarity is free (up to 100,000 recorded sessions per project per day), and FullstoryFree includes 30,000 sessions a month, as of October 2026.

Which PostHog alternative is best for feature flags?

Statsig is the closest match, with unlimited flag checks on its free Developer plan. Mixpanel Free also includes up to 10 active feature flags, and Amplitude Free includes unlimited flags.