GOG.com - DRM-free game store, selling both new and old titles. No clients required.
TrueAchievements - TrueAchievements is the home of Xbox achievements for Xbox Series X, Xbox One and all other Xbox platforms. News, guides, leaderboards, reviews and more.
Origin - Origin is your new digital playground. It’s where you go to find the best that EA has to offer.
PlayStation Trophies - PlayStation Trophies is a web-based platform that offers you complete information, news, updates, guides, and blogs related to the Play Station.
Epic Games - Computer game storefront that gives 88% of revenue to developers
TrueSteamAchievements - Keep track of achievements for Steam & PC games