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Auth0 vs Authentik: Federation Focus for Identity Management

Explore how Germany's Authentik offers a unique identity federation approach compared to the US's Auth0. Discover the benefits today.

Last updated: March 7, 2026Reviewed by Built in EU Team

Should You Switch to Authentik?

What You Gain

Gain GDPR compliance and avoid Cloud Act exposure

Privacy advantage
Trade-offs

Potential loss of advanced features from Auth0

Auth0 has more features
Bottom Line

Switch if privacy is priority; stay if advanced features needed

At a Glance

Data Location
🇺🇸US

US data laws

🇩🇪DE

GDPR protected

Pricing

Auth0

Contact

Authentik

Contact

Migration
Medium difficulty~Several hours to a day, depending on the number of users and complexity

Privacy & Compliance Comparison

Critical data sovereignty factors at a glance

CriteriaAuth0Authentik
Server Location
US (AWS), EU (optional)EU
GDPR Compliance
Partial (SCCs)Full
Open Source
E2E Encryption
Enterprise onlyOptional
Data Portability
PartialFull export

CLOUD Act Notice

Auth0 is a US company and must comply with CLOUD Act data requests, even for data stored in EU data centers. Authentik is not subject to US jurisdiction.

Switching from
Auth0 logo

Auth0

🇺🇸

Okta

VS
Switching to
Authentik logo

Authentik

🇩🇪

Authentik

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
Open Source
Self-Hostable
Source Available
EU-hosted
GDPR Compliant

Reasons to Switch

  • GDPR compliance ensures EU data protection standards.
  • Open-source allows for code transparency and customization.
  • Self-hosting offers control over data and infrastructure.
  • Integrates with existing systems via OAuth2 and SAML.

Things to Consider

  • !Migration may require significant time and resources.
  • !Learning curve for teams unfamiliar with Authentik.
  • !Potential lack of commercial support compared to Auth0.
Migration difficulty:
Medium
~Several hours to a day, depending on the number of users and complexity

Migration Overview

Full guide
Difficulty
Medium
Time Estimate
~Several hours to a day, depending on the number of users and complexity

Depends on data size and complexity

Quick Steps

1

Create Authentik account and configure settings

2

Export and prepare data from Auth0

3

Import data, test integrations, and migrate users

Other alternatives to Auth0

Ready to make the switch?

Start using Authentik today and take control of your data privacy.