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PostHog vs Rybbit: catalog facts
PostHog	Rybbit
Freemium Free tier with no credit card; usage-based paid plans above it.	Freemium Self-hosting is free; an EU-hosted cloud service is also offered.
Web, Self-hosted	Web, Self-hosted
Many product tools in one platform Session replay and feature flags alongside analytics	Session replay and autocapture alongside web metrics Funnels, retention and user journey reports
Broad feature set can be complex for simple sites Self-hosting a platform of this size is demanding	Session replay records more user behaviour than minimal analytics tools Self-hosting requires running several services on a VPS
Self-hosted, Hosted service	Self-hosted, Hosted service
Open source	Open source
License: MIT	License: AGPL-3.0
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.