signo

Passkey sign-in for your site, instead of "Sign in with Google"

People sign in with their fingerprint, face or screen lock. Your site gets their verified email, and their sign-ins never go to Google.

For site owners

signo speaks OpenID Connect, so a site that uses Google login switches by changing three settings. There are guides for Auth.js, Better Auth and Supabase.

Open source

signo is free software under the AGPL-3.0. Read the code, or run your own copy.

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