Welcome to sign.io an OpenID provider.

With an OpenID URL you can simple sign in/out from multiple sites with out need to remember multiple usernames and passwords.

Start enjoying the benefits of OpenID now!


Learn more about OpenID: openid.net / openidexplained.com

sign.io is currently in Beta stage (OpenID Authentication 2.0), If you find a bug or have any comments please contact us at [email protected]io