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posthog
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posthog

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, unc

by PostHog · GitHub
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ab-testingai-analyticsanalyticsPython
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In plain words

Analyze user behavior and diagnose product issues using various analytics tools.

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39k36k
2026-07-172026-08-31
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📄 About

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, unc

posthog has 39.5k stars on GitHub. It has been forked 3.3k times. posthog is written mainly in Python. It has been in active development since 2020. Its main topics are ab-testing, ai-analytics, analytics, cdp.

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Frequently asked questions

What is posthog?

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, unc

Is posthog open source?

posthog is an open-source project.

Is posthog free?

Yes. posthog is free and open source — you can use, modify and self-host it.

What language is posthog written in?

posthog is written mainly in Python.

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