Megacool - Simple SDK to record and share gameplay as a GIF
Metastream - Watch streaming media with friends
Twitch - Twitch is one of the most prominent streaming services around, serving as a platform primarily for video game and pop culture streamers.
Watch2Gether - Watch2Gether is an app that allows multiple people to watch the same content simultaneously and interact with each other while watching.
Restream - Restream is your live streaming companion. Easily broadcast your content live from your browser to 30+ platforms at the same time.
Hyperbeam - A better way to watch together online