Alternativas de Autenticación de la UE

European identity providers and access management platforms. GDPR-compliant single sign-on and MFA alternatives to Auth0, Okta, and Firebase Authentication.

Proveedores de identidad europeos y plataformas de gestión de acceso. Alternativas de inicio de sesión único y MFA conforme al RGPD a Auth0, Okta y Firebase Authentication.

2 EU alternativesGDPR compliantSee Best EU Picks

2 Open Source

2 Self-Hosted

2 Countries

Authentik

🇩🇪

Authentik

Authentik is an open-source identity provider designed for user authentication and authorization. Developed by a European company, it supports various protocols including OAuth2 and SAML, enabling secure access management for applications. Authentik offers a customizable user interface and integrates easily with existing systems.

🇪🇺EU-Based📖Open Source🖥️Self-Hostable+3 more

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+1 more

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Zitadel

🇨🇭

Zitadel

Zitadel is an open-source identity and access management platform developed by the European company Zitadel. It provides developers with tools for user authentication, authorization, and secure data management. The platform supports various protocols and integrates easily with existing applications, ensuring a streamlined user experience.

🇪🇺EU-Based📖Open Source+2 more

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+1 more

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Looking for alternatives to a specific product?

Keycloak Firebase Auth FusionAuth Okta Auth0

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Self-Hosted Authentication

Cómo elegir Autenticación

Evaluate if open-source solutions meet your organization's transparency and control requirements.
Consider the benefits of self-hosting for enhanced data sovereignty and privacy compliance.
Assess whether the EU-based hosting aligns with your regional data handling obligations.
Ensure compatibility with existing systems and interoperability with other EU tech solutions.
Examine the certifications for GDPR compliance to meet regulatory standards.

Frequently Asked Questions

How many EU-based authentication solutions are available?

There are 2 EU-based authentication solutions available, representing countries Switzerland (Zitadel) and Germany (Authentik).

Are there any free or freemium authentication options in the EU directory?

Currently, there are no free or freemium options in the authentication category, but both Zitadel and Authentik offer open-source solutions.

Which certifications do EU authentication products typically have?

EU authentication products like Zitadel and Authentik are certified as EU-Based, GDPR Compliant, Open Source, and Self-Hostable, with Zitadel also being Swiss hosted and Authentik being EU-hosted.

Recently Added

Authentik

🇩🇪GermanyAdded Feb 2026

Zitadel

🇨🇭SwitzerlandAdded Feb 2026