Open Web Analytics (OWA) is open source web analytics software. Developed by Peter Adams
License: Open Source
Open Web Analytics is a free, open-source tool that offers extensive customization and self-hosting options, making it suitable for users who want control over their data. Clicky, on the other hand, provides a more user-friendly experience with real-time analytics and additional features like heatmaps, but comes with a cost and limited customization.