Open-source identity infrastructure that scales with your business
Zitadel delivers enterprise-grade identity management without the enterprise complexity. Built for modern applications, it provides secure authentication, authorization, and user management through clean APIs and intuitive interfaces.
Why developers choose Zitadel:
1. Zero vendor lock-in - Open source with self-hosting options
2. Multi-tenant by design - Isolate customers while sharing infrastructure
3. Modern standards - Native support for OpenID Connect, OAuth2, SAML, and Passkeys/FIDO2
4. Developer-friendly - Comprehensive APIs, webhooks, and customizable workflows
5. Production-ready - Built-in audit trails, monitoring, and enterprise security
Perfect for SaaS platforms, B2B applications, and any product requiring sophisticated user management. Deploy in minutes, customize as you scale.
Key Features:
Multi-tenancy, Passkeys/FIDO2, Self-service management, OpenID Connect, OAuth2, SAML, LDAP, OTP, Audit trails, API-first architecture