Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
Invoca - Call tracking & analytics software
StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
CallTrackingMetrics - Know who is calling and how they found you. Maximize the return on your advertising.
Matomo - Matomo is an open-source web analytics platform
Marchex - Marchex is a mobile advertising analytics company that connects online behavior to real-world, offline actions.