
Description: SyncTube is a free web application that allows users to watch YouTube videos in sync with friends or strangers. It works by creating virtual rooms that users can join to sync their playback with others.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Watch2Gether is a free online video streaming service that allows multiple people to synchronize their playback and watch videos together. It's useful for watching videos with friends or family remotely.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API