Standards-based
OAuth 2.0 and OpenID Connect, so the libraries and SDKs you already use just work. Nothing proprietary to learn.
Use the OIDC library you already have.
unif.id is an OAuth 2.0 / OpenID Connect identity platform. Hosted sign-in, sign-up, MFA and social login, with a console to manage your users and clients.
Hosted sign-in pages
Sign-in, sign-up and password reset pages are hosted for you, themed to your brand, in light and dark.
MFA & social login
One-time codes and social identity providers, configured per client from the console, not in your code.