Mux - Video performance analytics for online media and developers
Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.
Vidooly - Get deeper analytics of any YouTube channel or video
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.
Kuku Analytics - Smart social media analytics
appfigures - Cross-platform app store analytics for all of your mobile apps.