
Description: Voscreen is a free, open-source video call and screen sharing app for Windows, Mac and Linux. It allows users to make video calls, share screens, collaborate on documents, chat and host meetings with up to 100 participants.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Busuu is a language learning platform that uses AI to provide personalized lessons and feedback. It offers courses in 12 languages, with focus on vocabulary, grammar, reading, writing, listening and speaking skills. Busuu has social features so learners can chat with native speakers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API