# Set up Single Sign-On (SSO)

Feature availability

- Available on Enterprise plans.
- You need to be an instance owner or admin to enable and configure SAML or OIDC.

n8n supports the SAML and OIDC authentication protocols for single sign-on (SSO). See [OIDC vs SAML](https://www.onelogin.com/learn/oidc-vs-saml) for more general information on the two protocols, the differences between them, and their respective benefits.

- [Set up SAML](../../../user-management/saml/setup/): a general guide to setting up SAML in n8n, and links to resources for common identity providers (IdPs).
- [Set up OIDC](../../../user-management/oidc/setup/): a general guide to setting up OpenID Connect (OIDC) SSO in n8n.
