AGPL-3.0
ZITADEL
Open-source identity infrastructure for multi-tenant apps
An identity platform that targets multi-tenant user management and modern authentication standards, with self-hosting support.
In depth
What it is
ZITADEL is an identity platform that targets multi-tenant user management and modern authentication standards, with self-hosting support.
Key features
- OIDC/SAML - Standards-based identity provider features.
- Multi-tenancy - Organizations and projects for tenant separation.
- Deployment - Cloud and self-host deployment options.
- Administration - Admin UI and audit-style logs (deployment-dependent).
Strengths
- OIDC/SAML - Standards-based identity provider features.
- Multi-tenancy - Organizations and projects for tenant separation.
- Deployment - Cloud and self-host deployment options.
Trade-offs
- Maturity - Ecosystem and integration catalog is smaller than incumbents.
- Operations - Self-hosting adds upgrades, backups, and monitoring.
- Customization - Some advanced enterprise patterns require careful design.
Pricing
Open-source software. Direct license cost is zero; costs are typically infrastructure, operations, and optional paid support or hosting.
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