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Perplexity AI vs Aleph Alpha: The Data Privacy Comparison

Discover how US-based Perplexity AI and Germany's Aleph Alpha prioritize data security in their AI models. Which aligns with your privacy needs?

Last updated: February 1, 2026•Reviewed by Built in EU Team

Should You Switch to Aleph Alpha?

What You Gain

Enhanced data privacy and compliance with EU regulations.

Privacy advantage
Trade-offs

Fewer features compared to Perplexity AI; may impact usability.

Perplexity AI has more features
Bottom Line

Switch if privacy is a priority; stay with Perplexity for features.

At a Glance

Data Location
🇺🇸US

US data laws

🇩🇪DE

GDPR protected

Pricing

Perplexity AI

freemium

Aleph Alpha

paid

Migration
Medium difficulty~1-2 days

Privacy & Compliance Comparison

Critical data sovereignty factors at a glance

CriteriaPerplexity AIAleph Alpha
Server Location
UnknownEU
GDPR Compliance
UnknownFull
Open Source
E2E Encryption
UnknownUnknown
Data Portability
UnknownUnknown

CLOUD Act Notice

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

Switching from
Perplexity AI logo

Perplexity AI

🇺🇸

Perplexity AI

VS
Switching to
Aleph Alpha logo

Aleph Alpha

🇩🇪

Aleph Alpha

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

GDPR Compliant
EU-Based
ISO 27001
BSI C5
Open Source
EU-hosted

Reasons to Switch

  • âś“GDPR compliance ensures data protection for EU users.
  • âś“ISO 27001 certification indicates strong security management practices.
  • âś“EU-based servers reduce latency for European users.
  • âś“BSI C5 certification highlights adherence to cloud security standards.

Things to Consider

  • !Migration may disrupt workflows and require retraining staff.
  • !Limited feature set compared to Perplexity AI's contextual capabilities.
Migration difficulty:
Medium
~1-2 days

Migration Overview

Full guide
Difficulty
Medium
Time Estimate
~1-2 days

Depends on data size and complexity

Quick Steps

1

Create Aleph Alpha account and configure settings

2

Export and prepare data from Perplexity AI

3

Import data, test integrations, and migrate users

Note: Aleph Alpha's focus on explainability and data sovereignty aligns well with GDPR compliance, but migration may involve adjusting to their specific model features.

Other alternatives to Perplexity AI

Ready to make the switch?

Start using Aleph Alpha today and take control of your data privacy.