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Alternative To

Firebase Authentication

Best Alternatives to Firebase Authentication

Firebase Authentication is a backend service by Google that provides easy-to-use SDKs and backend services to authenticate users with various methods, including email/password, phone, and social login

Official WebsiteFree TierWeb & App Development

Why people leave Firebase Authentication

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1 alternatives to Firebase Authentication

Better Auth

Better Auth is an open source TypeScript authentication framework with MFA, social sign-on, multi-tenancy, and session management for any TypeScript backend. A self-hosted alternative to Clerk and Auth0. MIT licensed.

Free

Key differentiator

Better Auth is an open source TypeScript authentication framework with MFA, social sign-on, multi-tenancy, and session management for any TypeScript backend

27,899 stars2,470 forksTypeScript