Best Sanctum Alternatives ranked by AI · updated Aug 2026

💡 Pick it when your Laravel API needs standards-based OAuth2, scopes, or third-party client authorization.

Laravel Passport is an OAuth2 authentication and authorization server for Laravel applications. It is designed for APIs that need standards-based delegated access,...

💡 Pick it when you need hosted identity, enterprise connections, or social login across multiple application stacks.

Auth0 provides a comprehensive platform for authentication and authorization.

💡 Pick it for fast cross-platform authentication tightly integrated with Firebase and Google Cloud services.

Firebase Authentication provides backend services, easy-to-use SDKs, and ready-made UI libraries to authenticate users to your app.

💡 Pick it when you want managed auth paired with Postgres, JWTs, and database-level authorization.

Supabase Auth is the authentication service within Supabase's open-source backend platform. It supports magic links, passwords, social providers, phone authentication, and row-level...

💡 Pick it when you want ready-made authentication and user-management UI with modern identity features.

Clerk is a modern authentication and user management platform for developers.

💡 Pick it when you need self-hosted enterprise SSO, federation, or centralized identity across many applications.

Keycloak is an open-source Identity and Access Management solution aimed at modern applications and services.