
Description: Charmstone is an open-source alternative to Basecamp for project management and team collaboration. It provides features like task boards, calendars, file sharing, time tracking, discussions and more to help teams organize projects and work effectively together.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Avant Window Navigator is an application switcher and taskbar replacement for Linux desktop environments. It allows easily switching between open windows and launching applications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API