IMDb - Internet Movie Database

ratehouse - The comprehensive media database for music, movies, tv shows, books, games, and podcasts.

Letterboxd - Letterboxd is a social site for sharing your taste in film, now in public beta.

Backloggery - Backloggery helps gamers keep track of unplayed and unfinished games in their collection.

Simkl - Simkl is a TV, anime, and movie tracker that keeps a history of all the shows and movies you watch in one, central location. It’s a mobile app, a website, Google Chrome extension to keep track of everything you watch and integrates with many TV apps

Rawg - Video game discovery powered by you!