Analytics and monitoring
Crazy Egg alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
microsoft/clarity★2,706 GitHub starsMIT licenceCaptures user sessions and interactions to produce heatmaps, session replays, and behavioral analytics.Open on GitHub ↗hyperdxio/hyperdx★9,800 GitHub starsMIT licenceSession replay and frontend monitoring platform unifying replays, logs, metrics, traces, and error insights.Open on GitHub ↗
What you give up either way
- Enterprise features (SAML SSO, SLA, dedicated support)
- Large-scale storage, ingestion reliability and multi-tenant scaling
- Built-in AI analysis and export-to-AI features
- Export connectors, add-on marketplace and polished production UX
- Compliance paperwork and formal DPA handling managed by vendor
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Crazy Egg, and it does not prove anyone has run it for a month. How we decide.