Identity, built for game communities.
One secure account across your launcher, store, and forums. GG Auth handles sign-in, single sign-on, and bot protection so your team can ship the game instead of the login screen.
Trusted by studios and communities
Everything behind a single login
Drop in one SDK and let players move between your services without signing in twice — or worrying about who is real.
Single sign-on
One identity across launcher, web store, and support. Players log in once and stay signed in everywhere you run.
Bot & fraud defense
Device fingerprinting, rate limits, and risk scoring stop credential stuffing and throwaway accounts before they hit your servers.
Player profiles
Portable profiles, linked platform accounts, and inventory entitlements — synced in real time through one clean API.
Ship the login screen this week
Free up to 10,000 monthly active players. No card to start, and you can self-host the whole thing if you prefer.
Get started →