Hey folks,<p>I built the free and open source, privacy-first PoeticMetric Analytics. It has both SaaS and self-hosted options. Source code is available on <a href="https://github.com/th0th/poeticmetric">https://github.com/th0th/poeticmetric</a>.<p>Its stack includes; PostgreSQL for the single source of truth database, ClickHouse for time series data, RabbitMQ as the task queue, and Golang for the backend. On the frontend, I use React (Next.js, typescript and bootstrap) for a modern user experience.<p>No personal data is collected. And it doesn’t use any persistence stuff like cookies, local storage, etc.<p>I would love to hear your thoughts and feedback. Cheers!