Letting users sign in
How sign-up and login work in the apps you build.
How your app's users sign up
Add a sign-up flow to your app in one prompt. Customize it later. Users can sign up with email or social login.
Restricting access to paid users
Gate parts of your app — or the whole thing — behind a subscription or one-time purchase.
Adding social login (Google, Apple, GitHub)
Let users sign in with their existing accounts. One click, no password to remember.
Roles and permissions in your app
Give different users different access levels — admins, editors, viewers, custom roles.