Lyraflow records what people do in your product, stitches anonymous visits to known accounts, and lets you ask who did what. It runs on your own machine under Docker, and nothing leaves it.
→ lyraflow/lyraflow — the product, the docs, and the issue tracker.
Early days, and worth saying plainly. v0.1 is the API and the operations behind it: ingest, identity, segments, event reads, privacy, retention, quotas and backup. There is no UI yet — everything is HTTP and a CLI. Journeys, funnels and dashboards are v0.2.
Lyraflow is fair-code under the Sustainable Use License. The source is always visible, and you are free to self-host, use and modify it for your own business. It is not an OSI-approved open source licence: the practical difference is that you may not sell Lyraflow as a hosted service to other people.