Mux is described as 'API-first video streaming platform' and is an app in the Video & Movies category. There are five alternatives to Mux for a variety of platforms, including Online / Web-based, iPhone, Windows S, Android Tablet and Windows Phone. The best alternative is Vimeo, which is free. Other great apps like Mux are muse.ai (Freemium), Brightcove (Paid), Vidoza (Freemium) and Zencoder (Paid).
Vimeo is the best way to get your videos online in the highest quality with great tools to share publicly or privately. Additionally, the Vimeo iPhone app lets you upload, edit, manage and watch your videos right from your iPhone.