Plex began as a platform for techies to store and share their media, but has built up a healthy stash of its own available music, games, tv, and films.
The Roku streaming service doesn't require the device, but has added its own catalog of free live tv and show backlogs, movies, and games, including access to a a service specializing in K-pop.
Tubi was recently purchased by Fox, but had already grown to 33 million subscribers. It is free, but ad supported. It includes a wide range of movies and tv shows, as well as specially curated kids' content.
