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AWS vs netcup: The Zero-Knowledge Encryption Face-Off

Explore how AWS (US) and netcup (DE) stack up in cloud storage with zero-knowledge encryption. Discover which offers safer data privacy today.

Last updated: March 13, 2026Reviewed by Built in EU Team

Should You Switch to netcup?

What You Gain

Gain GDPR compliance and avoid Cloud Act exposure

Privacy advantage
Trade-offs

Lose advanced AWS features like machine learning services

AWS has more features
Bottom Line

Switch if privacy is priority; stay if you need AWS features

At a Glance

Data Location
🇺🇸US

US data laws

🇩🇪DE

GDPR protected

Pricing

AWS

freemium

netcup

paid

Migration
Hard difficulty~Several days to a week, depending on data volume

Privacy & Compliance Comparison

Critical data sovereignty factors at a glance

CriteriaAWSnetcup
Server Location
US (AWS), EU (optional)EU (Germany)
GDPR Compliance
Partial (SCCs)Full
Open Source
E2E Encryption
OptionalOptional
Data Portability
Full exportFull export

CLOUD Act Notice

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

Switching from
AWS logo

AWS

🇺🇸

AWS

VS
Switching to
netcup logo

netcup

🇩🇪

netcup

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

ISO 27001
ISO 27701
GDPR Compliant
EU-hosted

Reasons to Switch

  • GDPR compliance ensures EU data protection standards.
  • ISO 27001 and 27701 certifications for security assurance.
  • Multiple EU data centers for regional redundancy.
  • End-to-end encryption support enhances data security.

Things to Consider

  • !Migration from AWS may require significant time and resources.
  • !Lack of integrated machine learning services like AWS.
  • !Potential learning curve for netcup's API and tools.
Migration difficulty:
Hard
~Several days to a week, depending on data volume

Migration Overview

Full guide
Difficulty
Hard
Time Estimate
~Several days to a week, depending on data volume

Depends on data size and complexity

Quick Steps

1

Plan migration timeline and backup all data

2

Set up netcup with custom configuration

3

Migrate in phases, test thoroughly at each step

Other alternatives to AWS

Ready to make the switch?

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