PostHog

tool

Verified 2026-07-14

Third-party

Open-source product analytics with funnels, session replay, and feature flags. Instruments activation milestones and onboarding drop-off for product-led motions.

Category: Product analytics
Pricing: Free tier + usage
Type: tool

Why it's listed

Listed because its free tier and open-source core make it a low-friction way to instrument activation.

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Appears under

How to design user activation
How to design user onboarding
How to reduce time to value

Browse the full GTM Directory or the Product analytics category for alternatives.