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Open-source website analytics

3 website analytics whose code is public under an OSI-approved license, rated for privacy with evidence. Picks first, then by score.

  1. GoatCounter Grade C

    Open source web analytics that shows aggregate visitor counts without cookies or stored IP addresses. Available as a hosted service at goatcounter.com or as a self-hosted binary.

    EUPL-1.2, with a shortened list of compatible licenses. Source code

  2. Umami Grade C

    Open source web analytics that tracks page views, referrers and events without cookies. Available as the hosted Umami Cloud or for self-hosting.

    MIT. Source code

  3. Matomo Grade D

    Open source web analytics platform, formerly Piwik, with detailed reports, goals, heatmaps and a tag manager. Can be self-hosted or used as the hosted Matomo Cloud.

    GPL-3.0-or-later. Some premium plugins are sold separately. Source code

Compare all 12 website analytics, open source or not.