Skip to main content
Detailed Comparison

Auth0 vs Zitadel

A comprehensive comparison to help you decide if Zitadel is the right EU alternative to Auth0 for your needs.

US-based (CLOUD Act applies)
Auth0 logo

Auth0

🇺🇸Okta

Auth0 by Okta is a flexible identity management platform that provides secure authentication and authorization services for applications. It simplifies user login, enhances security, and improves user experience. Ideal for developers and businesses.

EU-based (GDPR Protected)
Zitadel logo

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.

Our Verdict

Why choose Zitadel

  • +Zitadel is EU-based, ensuring compliance with GDPR regulations.
  • +Zitadel offers open-source code, allowing for custom modifications.
  • +Data is stored in EU servers, reducing data transfer risks.
  • +E2E encryption is optional, enhancing data security for sensitive info.

Things to consider

  • -Migration from Auth0 may require significant data transfer efforts.
  • -Zitadel's feature set may lack some advanced options found in Auth0.
  • -Learning curve for developers unfamiliar with Zitadel's architecture.

Privacy Winner: Zitadel

Your data stays in the EU and is protected under GDPR, free from US CLOUD Act access.

Feature Comparison

Switching from
Auth0 logo

Auth0

🇺🇸

Okta

VS
Switching to
Zitadel logo

Zitadel

🇨🇭

Zitadel

US Data Storage

Data subject to US CLOUD Act and may be accessed by US authorities

EU Data Protection

Data protected under GDPR with EU-only data residency

Certifications & Compliance

No certifications listed

EU-Based
GDPR Compliant
Open Source
Self-Hostable
Swiss hosted

Reasons to Switch

  • Zitadel is EU-based, ensuring compliance with GDPR regulations.
  • Zitadel offers open-source code, allowing for custom modifications.
  • Data is stored in EU servers, reducing data transfer risks.
  • E2E encryption is optional, enhancing data security for sensitive info.

Things to Consider

  • !Migration from Auth0 may require significant data transfer efforts.
  • !Zitadel's feature set may lack some advanced options found in Auth0.
  • !Learning curve for developers unfamiliar with Zitadel's architecture.
Migration difficulty:
Medium
~2-4 hours

Frequently Asked Questions

Is Zitadel a good replacement for Auth0?

Yes, Zitadel is a GDPR-compliant European alternative to Auth0. It offers similar functionality while ensuring your data stays within EU jurisdiction and is protected under strict European privacy laws.

Is Zitadel GDPR compliant?

Yes, Zitadel is a European company that fully complies with GDPR regulations. Your data is stored in EU data centers and is not subject to US surveillance laws like the CLOUD Act.

How much does Zitadel cost?

Zitadel offers various pricing. Visit their website for current pricing details and to compare plans based on your specific needs.

Where is my data stored with Zitadel?

Zitadel stores data in EU data centers, ensuring compliance with European data protection regulations and keeping your information within EU jurisdiction.

Other EU alternatives to Auth0

Ready to make the switch to Zitadel?

Take control of your data privacy by switching to an EU-based alternative.