Piwik is an open-source alternative to Google Analytics.

Piwik was written in PHP and MySQL, and like Google Analytics needs the webmaster to embed a JavaScript tracking code into his website.

Here are some key features of "Piwik":

· Real time web analytics reports
· Your web analytics data
· Modern, easy to use user interface
· Piwik features are built inside plugins
· Vibrant international open community of more than 50,000 active users
· Plugins are available for other platforms like WordPress, Drupal, TYPOlight and more.

What's New in This Release: [ read full changelog ]

· Ecommerce Analytics improved.
· Segmentation improved.
· Dashboard: widgets can now be minimized and maximized for easier analysis.
· Many bug fixes and improvements.