| Google Sign-in | 828 | https://developers.google.com/identity/sign-in/web |
| Apple Sign-in | 163 | https://developer.apple.com/sign-in-with-apple/ |
| LINE Login | 98 | https://developers.line.biz/en/services/line-login/ |
| Linkedin Sign-in | 81 | https://www.linkedin.com/developers |
| SAP Customer Data Cloud Sign-in | 57 | https://www.sap.com/uk/acquired-brands/what-is-gigya.html |
| LoginRadius | 35 | https://www.loginradius.com |
| NextAuth.js | 32 | https://next-auth.js.org |
| Okta | 15 | https://developer.okta.com |
| Super Socializer | 15 | https://super-socializer-wordpress.heateor.com |
| Auth0 | 12 | https://auth0.github.io/auth0.js/index.html |
| SimpleSAMLphp | 12 | https://simplesamlphp.org |
| Facebook Login | 11 | https://developers.facebook.com/docs/facebook-login/ |
| Auth0 Lock | 4 | https://auth0.com/docs/libraries/lock |
| Login with Amazon | 4 | https://developer.amazon.com/apps-and-games/login-with-amazon |
| Microsoft Authentication | 4 | https://github.com/AzureAD/microsoft-authentication-library-for-js |
| Clerk | 1 | https://clerk.dev |
| GetSocial | 1 | https://getsocial.io |
| Passage | 1 | https://passage.1password.com |