Rawg - Video game discovery powered by you!
ratehouse - The comprehensive media database for music, movies, tv shows, books, games, and podcasts.
Backloggery - Backloggery helps gamers keep track of unplayed and unfinished games in their collection.
Grouvee - Grouvee is the best place on the Internet to catalog your video game collection and track your...
Completionator - Track your video game collection and the games you've played.
Glitchwave - Glitchwave is a community-built video game database where you can rate, review, catalog and discover new games as well as participate in contributing to the database itself. Part of the RateYourMusic family.