ZITADEL

Identity infrastructure, simplified

Identity and access management platform providing authentication and authorization with OIDC, SAML, and OAuth2, multi-factor authentication, passkeys, SSO, hosted or custom login UIs, role-based access control, multi-tenancy, and machine/service account identities. Available as a cloud service (free tier and paid plans) or self-hosted, with gRPC and REST APIs, SDKs, and event-based Actions for extensibility.

Category: Auth & identity
Pricing: freemium · from US$ 0
Free tier: yes
API: yes
MCP server: no
SDK: yes
Open source: yes

#authentication #authorization #sso #oidc #saml #oauth2 #mfa #passkeys

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Listed 2026-10-21 · last verified 2026-10-21 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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API

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