
Description: LetsHostTalk is an open-source self-hosted web conferencing software for audio, video, screen sharing, and messaging. It can handle up to 500 participants and is customized for webinars, online classes, meetings, and events.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: XEL Elastic is an open-source search engine and analytics tool optimized for speed and scalability. It enables real-time data streaming, searching, and analysis of large volumes of data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API