
Description: Subrosa is an open-source encrypted messaging and collaboration app focused on privacy and security. It allows real-time communication with end-to-end encryption to keep messages safe from third parties.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Jitsi Meet is an open-source video conferencing platform that allows users to conduct meetings, webinars, presentations, and other events with video, audio, and screen sharing capabilities. It is secure, fully encrypted, easy to use, and completely free.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API