
Description: CrowdDJ is a web and mobile app that allows groups of people to democratically control the music at parties and events. Users can suggest songs, upvote songs they want to hear, and downvote songs they don't like. The app queues up the most popular song suggestions to play next.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SiriusXM is a satellite radio service that offers over 300 channels of music, sports, news, comedy and more, with a mix of commercial-free and commercial channels. It requires a paid subscription and specialized satellite radio receivers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API