Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.

Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.

Mixpanel - Mixpanel is the most advanced analytics platform in the world for mobile & web.

App Annie - App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.

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.

appfigures - Cross-platform app store analytics for all of your mobile apps.