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Authentication methods

LangSmith supports multiple authentication methods for easy sign-up and login.

Cloud

Email/Password

Users can use an email address and password to sign up and login to LangSmith.

Social Providers

Users can alternatively use their credentials from GitHub, Google, or Discord.

SAML SSO

Enterprise customers can configure SAML SSO

Self-Hosted

Self-hosted customers have more control over how their users can login to LangSmith. For more in-depth coverage of configuration options, see the self-hosting docs and Helm chart.

SSO with OAuth 2.0 and OIDC

Production installations should configure SSO in order to use an external identity provider. This enables users to login through an identity platform like Auth0/Okta. LangSmith supports almost any OIDC-compliant provider. Learn more about configuring SSO in the SSO configuration guide

Email/Password a.k.a. basic auth

This auth method requires very little configuration as it does not require an external identity provider. It is most appropriate to use for self-hosted trials. Learn more in the basic auth configuration guide

None

danger

This authentication mode will be removed after the launch of Basic Auth.

If zero authentication methods are enabled, a self-hosted installation does not require any login/sign-up. This configuration should only be used for verifying installation at the infrastructure level, as the feature set supported in this mode is restricted with only a single organization and workspace.


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