Offen

Offen Fair Web Analytics is an open-source, lightweight, self-hosted web analytics tool designed to give users access to their own data while providing operators with insightful metrics. It emphasizes privacy and transparency with opt-in consent, first-party cookies only, and end-to-end encryption in the browser. The project is free to run and includes components like the Offen Protocol and Offen Consent Tool, backed by NLnet Foundation support in its maturation.

• Open source and self-hosted
• GDPR-compliant with opt-in consent
• End-to-end encryption in the browser; first-party cookies only
• No ads or third-party trackers
• Multi-website support with team sharing
• Real-time page views and users; essential metrics
• Rich filtering: by URL, location, referrer, UTM parameters, landing pages and exit pages
• Localized in English, French, German, Portuguese, Spanish and Vietnamese
• Customizable consent banner
• Data retention: 6 months
• Easy deployment options: single binary, Docker, Heroku, Uberspace, YunoHost
• Thorough documentation and open ecosystem (Offen Protocol, Consent Tool)

• Privacy-first analytics with opt-in data collection and user data ownership
• Transparent data usage: users can review explanations of metrics and terms
• Open source and self-hosted, avoiding vendor lock-in and keeping data under your control
• GDPR-compliant with in-browser encryption and no data sharing with third parties
• Free to use with no ads or third-party involvement
• Active development supported by NLnet Foundation and open standards like the Offen Protocol and Consent Tool

Free (open-source, self-hosted). Offen Fair Web Analytics will always be available for free; no paid tiers are advertised. Deployable via a single binary, Docker, Heroku, Uberspace, or YunoHost.