
Description: Deezer is an online music streaming service that gives users access to over 90 million songs. It offers personalized recommendations, custom playlists, and the ability to listen on multiple devices.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Prerelease is an open source project management and bug tracking software. It helps teams plan, track, and ship great software. Features include issue tracking, milestone planning, and release planning
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API