BitTorrent Live - Live streaming video. iPhone, Apple TV, MacOS. Android soon.
IINA - The modern video player for macOS
PopCast - PopCast is software that allows users to play downloaded videos on AppleTV and ChromeCast devices. Simply drag and drop video files into the software's window, choose a compatible device, and enjoy.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Plex for Alexa - Run your home theater or play your favorite playlists
Clicker for Netflix - A native Netflix player for macOS with touch bar support