Comparisons anchored on PostHog, the product analytics suite with session replay, feature flags and surveys, MIT licensed outside its ee directory and run mainly as PostHog Cloud.
PostHog's free Docker Compose hobby deployment, officially unsupported and sized for about 100k events a month, against PostHog Cloud's free tier and usage pricing in US or EU regions: limits, premium features under the ee license and when self-hosting is realistic.
Self-hosted session replay compared: OpenReplay (mostly AGPL-3.0, single VM or Kubernetes) against PostHog's replay inside a broader analytics suite, on licensing, supported self-hosting, devtools and cobrowsing, data volumes and privacy controls.
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