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Resource / Observability
PostHog
A product analytics, event capture and experimentation platform suited to observing developer product behavior.
Free and open source
An official free event quota is available; specific product modules and quotas are subject to the current plan page.
Quality score
25 / 30
Strong Candidate · Maintenance risk 5/5
Official sources
Last verified: 2026-08-28. A free tier is not a permanent commitment; re-check the official conditions before use.