Kodi - Kodi is an award winning free and open source media player that got its start on the Xbox console.
JustWatch - Compare prices of streaming for movies and tv shows.
Android TV - Android TV is a version of Android made for TV's
Reelgood - Every streaming service in one place, from over 300 free and paid streaming services. Browse, track and watch all your TV shows and movies from one place.
PseudoTV - PseudoTV Live is channel-surfing for your media center.
Flickmetrix - Find good movies on streaming services