The best Auth0 alternatives
The rest of Best API Authentication Platforms, in this site's order: each with what it costs, where it runs and its record score.
FusionAuth may suit teams managing end users at scale that need configurable authentication and authorization.
Auth0 may suit organizations building customer sign-in and access workflows across applications, including teams that need single sign-on,…
Descope suits teams building B2C or B2B applications that need authentication, user management or authorization.
Clerk may suit application teams that need sign-in, user profiles, organization management, or subscription billing.
Frontegg is aimed at developers and architects building customer-facing products, as well as infosec, customer success, support and product teams.
Stytch suits developers building applications that need identity tools for people, AI agents, or business organizations.
Cognito may suit developers building web or mobile applications that need user sign-in, access control, or AWS service access.
