
Description: Sleeper is a free, open-source scheduling and collaboration tool for teams. It allows you to schedule meetings, assign tasks, track progress, and collaborate with your team members all in one place.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ESPN is a sports media company featuring sports news, live sports coverage, sports talk shows, and original sports programming. It covers major US sports and global sporting events on its TV networks, streaming platform, radio programs, magazines, and websites.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API