1. Matomo
Best for open-source, self-hosted data ownership
What it does better than Piwik PRO
Matomo is open-source and can be fully self-hosted, giving you complete ownership of your analytics data on your own servers, which goes a step further than Piwik PRO's hosted model for data sovereignty. It's GDPR-friendly, can run cookieless, and offers a free self-hosted edition (cloud from $29/month). It's a direct spiritual sibling, since both grew from the original Piwik project.
Where Piwik PRO still wins
Piwik PRO's integrated consent manager, CDP, and turnkey compliance features are more polished for heavily regulated industries out of the box.
Best for: Organizations that want privacy-first web analytics they fully host and own.
