ShareTube is described as «Watch YouTube collaboratively with others online, synced to the second! Create your own room and join a room and invite others» and is a watch videos together tool in the video & movies category. There are more than 25 alternatives to ShareTube for a variety of platforms, including Online / Web-based, Windows, Mac, Google Chrome and Android. The best alternative is Metastream, which is both free and Open Source. Other great apps like ShareTube are StreamParty, OpenTogetherTube, Watch2Gether and Hyperbeam.ShareTube alternatives are mainly Watch Videos Together Tools but may also be Group Chat Apps or Music Streaming Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of ShareTube.