Best Open Source saml Libraries

A curated list of the most popular GitHub repositories tagged with saml. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1keycloak/keycloak

Open Source Identity and Access Management For Modern Applications and Services

32,936Java

Analyze Code

#2jaredhanson/passport

Simple, unobtrusive authentication for Node.js.

23,516JavaScript

Analyze Code

#3goauthentik/authentik

The authentication glue you need.

20,229Python

Analyze Code

#4casbin/casbin

An authorization library that supports access control models like ACL, RBAC, ABAC in Golang: https://discord.gg/S5UjpzGZjN

19,854Go

Analyze Code

#5zitadel/zitadel

ZITADEL - Identity infrastructure, simplified for you.

13,047Go

Analyze Code

#6casdoor/casdoor

An open-source AI-first Identity and Access Management (IAM) /AI MCP gateway and auth server with web UI supporting MCP, A2A, OAuth 2.1, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

13,034Go

Analyze Code

#7teamhanko/hanko

Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.

8,811Go

Analyze Code