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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, 2026โ€ขReviewed 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
๐Ÿ‡บ๐Ÿ‡ธUS

US data laws

๐Ÿ‡ฉ๐Ÿ‡ชDE

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

๐Ÿ‡บ๐Ÿ‡ธ

AWS

VS
Switching to
netcup logo

netcup

๐Ÿ‡ฉ๐Ÿ‡ช

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

  • โœ“GDPR compliance ensures EU data protection standards.
  • โœ“ISO 27001 and 27701 certifications for security assurance.
  • โœ“Multiple EU data centers for regional redundancy.
  • โœ“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.