Muzzy - it’s a tiny and gorgeous iTunes companion that lives on your menu bar. For Mac OSX, its free!
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.
SpotiMy - Play/Pause and Next/Previous functions for Spotify directly on your Menu Bar!
Mixpanel - Mixpanel is the most advanced analytics platform in the world for mobile & web.
Tabler - Admin panel made simple
Matomo - Matomo is an open-source web analytics platform