
Description: Mumble is an open source voice chat software primarily designed for online gaming. It emphasizes low latency and clear voice quality, allowing groups of gamers to communicate clearly during team play. Mumble has customizable user roles to facilitate management in large groups.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TeamTalk.io is a free online collaboration software for teams. It facilitates chat, voice and video conferencing, screen sharing, and file sharing. It is similar to Zoom, Slack, and Google Meet, providing virtual team meeting rooms and workspaces for improved productivity and connection.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API