What it is
It combines authentication with plan and permission management: on top of social and passwordless login, it lets you define which feature each organisation or subscription tier can see.
Best for
SaaS with differentiated plans and features.
What the free plan includes
- 10,500 monthly active users
- 5 organisations
- Roles and permissions included
Free plans change often. Confirm the limits on the official page before deciding.
Clerk
PickAuthentication with ready-made interface components.
Free plan up to 50,000 monthly active users
Auth0
Hosted identity with social login and SSO.
Free plan up to 25,000 monthly active users
WorkOS
PickUser management with SSO, SCIM and audit logs.
AuthKit free up to 1 million active users