
Description: Vast.ai is a platform that allows you to rent out spare GPU cycles on your computer to researchers, students, and companies who need extra computing power. It connects those with idle GPUs to those who need additional GPU power for projects like AI research, 3D rendering, protein folding simulations, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API