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/Identity & Access Management (IAM)

Open Source Identity & Access Management (IAM) Tools using Vite

A curated collection of the best free and open source using Vite.

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Keycloak

Identity and access management server that adds authentication to applications and secures services without writing user storage or login code.

Open Source Alternative to:

Secure authentication and access control made simple

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36,631
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8,899
Last commit
5 days ago

Better Auth

Framework-agnostic authentication and authorization library for TypeScript, for developers who need more than a login form without paying a vendor.

Open Source Alternative to:

Framework-agnostic authentication for TypeScript applications

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Logto

Auth infrastructure for SaaS and AI products, covering OIDC, OAuth 2.1, SAML, multi-tenancy and RBAC without hand-rolled protocol code.

Open Source Alternative to:

Secure, seamless authentication for modern applications

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14,510

Hanko

Authentication and user management server with passkeys, passwords, MFA and SAML SSO, built to avoid vendor lock-in.

Open Source Alternative to:

Passkeys, SSO, and MFA without vendor lock-in

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9,019

Hexclave

User infrastructure for product teams, bundling authentication, teams, payments, emails and analytics behind one shared user model.

Open Source Alternative to:

Modular auth, payments, emails, and analytics for your product

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6,854

Permify

A fine-grained authorization service modeled on Google Zanzibar, for teams that want permission logic out of application code.

Open Source Alternative to:

Oso

Build scalable authorization in minutes, not months

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5,949

Defguard

Self-hosted remote access platform combining WireGuard VPN, identity management, multi-factor authentication and network access control in one system.

Open Source Alternative to:

Cloudflare One

Zero-Trust VPN with built-in 2FA/MFA and SSO capabilities

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Authgear

A turnkey authentication server for consumer apps, covering passwordless login, passkeys, multifactor authentication, and enterprise SSO through SDKs and a portal.

Open Source Alternative to:

Managed identity and access management for any app

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2,031

29,845

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2,879

Last commit

6 days ago

Authentik

Self-hosted identity provider speaking SAML, OAuth2, OIDC, LDAP and RADIUS, for teams running single sign-on on their own infrastructure.

Open Source Alternative to:

Auth0

Take control of your identity with a secure, flexible solution

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25,386
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1,991
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5 days ago

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1,200

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5 days ago

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1,016

Last commit

9 days ago

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521

Last commit

7 days ago

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323

Last commit

9 days ago

2,819

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113

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7 days ago

Forks

126

Last commit

5 days ago

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