Letterboxd - Letterboxd is a social site for sharing your taste in film, now in public beta.
GoMovies - Watch Top Movies Online For Free.
TMDB - free movie database
Movie2k - Movie2k is a movie streaming site that allows you to watch full-length movies in high-quality.
TasteDive - TasteDive recommends similar music (musicians, bands), movies, TV shows, books, authors and games, based on what you like.
MovieFlixter - In case you are looking for a website from where you can watch your favorite movies without going for any registration or account creation process then we have a website named MovieFlixter that will allow you to watch movies for free.