MediaGoblin is described as 'Free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, SoundCloud, etc' and is a very popular Video Sharing tool in the photos & graphics category. There are more than 50 alternatives to MediaGoblin for a variety of platforms, including Web-based, Self-Hosted, Linux, Windows and Mac apps. The best MediaGoblin alternative is Odysee, which is both free and Open Source. Other great apps like MediaGoblin are PhotoPrism, ZeroNet, Piwigo and BitChute.