This comparison focuses on Duende IdentityServer and Supabase Auth's OpenID Connect protocol support. Looking for their (C)IAM features like MFA, SSO, and user management? Compare Duende IdentityServer vs Supabase Auth on (C)IAM features.

Duende IdentityServer vs Supabase Auth

Compare Duende IdentityServer and Supabase Auth side by side across grant types, token endpoint authentication methods, extensions, endpoints, FAPI compliance, and protocol features.

Duende IdentityServer🇺🇸
Supabase Auth🇺🇸

Duende IdentityServer supports 31 of 44 tracked features, Supabase Auth supports 14.