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Open Source Authorization & Permissions Tools using Dependabot

A curated collection of the best open source systems for defining and enforcing access control policies. using Dependabot.

Keycloak

Secure authentication and access control made simple

  • Stars

    37,475

  • Last commit

    6 hours ago

  • License

    Apache-2.0
Comprehensive open source identity management solution offering single sign-on, social login, and fine-grained authorization for applications and services.

Open Source Alternative to:

Auth0

Authentik

Take control of your identity with a secure, flexible solution

  • Stars

    26,051

  • Last commit

    2 hours ago

  • License

    MIT
authentik is an open-source identity provider that offers self-hosted authentication, authorization, and user management for businesses of all sizes.

Open Source Alternative to:

Auth0

Zitadel

Secure, customizable identity infrastructure for developers

  • Stars

    15,391

  • Last commit

    2 hours ago

  • License

    AGPL-3.0
ZITADEL provides a comprehensive identity management solution with easy APIs, customizable workflows, and serverless deployment options.

Open Source Alternative to:

Supabase

Permify

Build scalable authorization in minutes, not months

  • Stars

    5,967

  • Last commit

    13 hours ago

  • License

    AGPL-3.0
Open-source authorization service for implementing fine-grained access controls. Centralized, scalable solution supporting RBAC, ABAC and ReBAC with Google Zanzibar-inspired architecture.

Open Source Alternative to:

Auth0
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