Authentication

Identity providers, SSO, session management, and user auth APIs

4 APIs found

Backend API

Clerk

Authentication

Developer-first auth with pre-built UI components, session management, and user management dashboard

Avg latency: 80ms
99.95% uptime

Free tier: 10,000 MAU

Auth API (GoTrue)

Supabase

Authentication

Open-source auth with email, OAuth, magic links, phone OTP, and row-level security integration

Avg latency: 95ms
99.90% uptime

Free tier: 50,000 MAU

SSO API

WorkOS

Authentication

Enterprise-ready SSO, directory sync, and admin portal for B2B SaaS applications

Avg latency: 110ms
99.99% uptime

Free tier: 1M MAU (AuthKit)

Authentication API

Auth0 (Okta)

Authentication

Enterprise identity platform with SSO, MFA, social login, and extensible Actions pipeline

Avg latency: 120ms
99.99% uptime

Free tier: 25,000 MAU