
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Graph Messenger is a free, ad-free messenger platform that uses state-of-the-art end-to-end encryption to keep your conversations private. It works across devices and focuses on multimedia sharing capabilities and syncing across platforms.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API