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Auth0 Alternatives

Auth0 is a auth & Identity tool on Founderkit. Compare it to 9 alternatives below.

9 alternatives

Supabase

Postgres plus auth, storage, and realtime — the open Firebase.
Auth & IdentityDatabases & BackendHosting & Cloud

Firebase

Google's app development platform: auth, Firestore, hosting, functions, and more.
Auth & IdentityDatabases & BackendHosting & Cloud

Clerk

Drop-in auth and user management for modern apps.
Auth & IdentityProduct Development

WorkOS

Enterprise auth: SSO, SCIM, and audit logs.
Auth & IdentitySecurity & Compliance

Stytch

Auth APIs for passwordless and B2B SaaS.
Auth & Identity

Kinde

Auth, billing, and feature flags in one platform.
Auth & IdentityPayments & Billing

Better Auth

The open-source TypeScript auth framework.
Auth & IdentityProduct Development

Okta

Identity security for employees, customers, and AI agents.
Auth & IdentitySecurity & Compliance

Keycloak

Open-source identity and access management with single sign-on.
Auth & IdentitySecurity & Compliance

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