Why consider OpenPanel over GoatCounter?
GoatCounter is a charming, minimalist web analytics tool created and maintained by solo developer Martin Tournoij. It's completely free for public sites, privacy-friendly, and refreshingly simple. For personal blogs and small projects that just need basic pageview counts, it's hard to beat. But its minimal feature set and solo-developer maintenance model mean it's not built for teams with growing analytics needs.
OpenPanel shares GoatCounter's open-source spirit and privacy focus but adds the product analytics capabilities that growing teams require. User identification lets you track logged-in users across sessions, funnels help you understand conversion flows, and retention analysis shows whether users come back. These are features GoatCounter intentionally doesn't offer as part of its minimalist philosophy.
The technical architecture also differs significantly. GoatCounter stores data in SQLite or PostgreSQL, which works for small sites but isn't optimized for analytical queries at scale. OpenPanel uses ClickHouse — a column-oriented database purpose-built for analytics workloads — which means fast queries even as your data grows to millions of events.
If you've outgrown GoatCounter's simple pageview counting and need mobile app analytics via native SDKs, funnel analysis, or user-level insights, OpenPanel provides that depth while remaining open source and privacy-friendly.