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Auth0 vs Authentik: Which Ensures Your Data's Privacy Best?

Explore how US-based Auth0 and Germany's Authentik compare on data security, and discover the best choice for safeguarding your information now.

Last updated: February 6, 2026โ€ขReviewed by Built in EU Team

Should You Switch to Authentik?

What You Gain

Enhanced privacy and compliance with EU regulations.

Privacy advantage
Trade-offs

Potential feature gaps compared to Auth0's offerings.

Auth0 has more features
Bottom Line

Switch if privacy is a priority; consider features before deciding.

At a Glance

Data Location
๐Ÿ‡บ๐Ÿ‡ธUS

US data laws

๐Ÿ‡ฉ๐Ÿ‡ชDE

GDPR protected

Pricing

Auth0

Contact

Authentik

Contact

Migration
Hard difficulty~Several days to a week, depending on the complexity of your setup

Privacy & Compliance Comparison

Critical data sovereignty factors at a glance

CriteriaAuth0Authentik
Server Location
US (AWS), EU (optional)EU
GDPR Compliance
FullFull
Open Source
E2E Encryption
OptionalOptional
Data Portability
PartialUnknown

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

๐Ÿ‡บ๐Ÿ‡ธ

Okta

VS
Switching to
Authentik logo

Authentik

๐Ÿ‡ฉ๐Ÿ‡ช

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

  • โœ“Authentik is fully GDPR compliant, ensuring EU data protection.
  • โœ“Authentik's servers are located in the EU, enhancing data sovereignty.
  • โœ“Authentik is open-source, allowing for custom modifications and audits.
  • โœ“Authentik offers optional end-to-end encryption for enhanced security.

Things to Consider

  • !Migrating from Auth0 may require significant data and configuration effort.
  • !Authentik's feature set may lack some advanced options found in Auth0.
  • !Learning curve for Authentik's interface could slow down initial deployment.
Migration difficulty:
Hard
~Several days to a week, depending on the complexity of your setup

Migration Overview

Full guide
Difficulty
Hard
Time Estimate
~Several days to a week, depending on the complexity of your setup

Depends on data size and complexity

Quick Steps

1

Plan migration timeline and backup all data

2

Set up Authentik with custom configuration

3

Migrate in phases, test thoroughly at each step

Other alternatives to Auth0

Ready to make the switch?

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