Use AI.
Without Privacy Risk.

PrivacyChat automatically masks personal data before sending it to AI. Familiar chat interface, full privacy - GDPR-compliant.

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GDPR compliant German development 100% Local
PrivacyChat
GDPR compliant
Application from John Smith (john.smith@gmail.com) for the Senior Developer position. Current salary expectation: 75,000 EUR. Living at 123 Main Street, Berlin 10115.
Bewerbung von [NAME_1] ([EMAIL_1]) für die Position Senior Developer. Aktuelle Gehaltsvorstellung: [MONEY_1]. Wohnhaft in [LOCATION_1].

The Problem

Millions of professionals use AI assistants daily - transferring sensitive data to external servers.

HR copies resumes

Names, addresses, salaries end up at AI providers

Doctors ask the AI

Patient data leaves the practice

Lawyers use AI

Client secrets are transmitted

GDPR violation. Up to 4% of annual revenue in fines.

The Solution: PrivacyChat

A desktop app with a familiar chat interface - that protects your data.

1
You type normally

Familiar chat interface, no learning curve

2
We mask automatically

Names, emails, IBANs are replaced with placeholders

3
Request is sent

Only masked data reaches the AI provider

4
You see the answer

Placeholders are converted back to real data

True Privacy

PII masking happens 100% locally on your device. Only masked text ever leaves your computer.

Zero Learning Curve

Familiar chat interface you already know. Just type and go.

GDPR Compliant

No personal data is transferred to AI providers. Work with legal certainty.

Lightning Fast

Masking in milliseconds. No noticeable delays.

100% Local

Masking happens entirely on your device. No cloud, no servers.

Preview Mode

See what data will be masked before sending.

How it works

4 simple steps to GDPR-compliant AI usage.

1
You write your request

Type normally in the familiar chat interface.

2
PrivacyChat detects sensitive data

Names, addresses, account data are automatically detected.

3
Data gets masked

"John Smith" becomes "[NAME_1]", "john@company.com" becomes "[EMAIL_1]".

4
You receive the answer

Placeholders are converted back to real data.

Live Demo
You write your request:
Max Müller bewirbt sich als Developer. Kontakt: max@gmail.com
Data gets masked:
[NAME_1] bewirbt sich als Developer. Kontakt: [EMAIL_1]
Only anonymized data goes to the AI

Who is PrivacyChat for?

Wherever sensitive data needs to be processed with AI.

HR & Recruiting

Analyze resumes, evaluate cover letters, without exposing applicant data.

Lawyers & Notaries

Review contracts, draft briefs - attorney-client privilege stays intact.

Doctors & Practices

Formulate findings, write referral letters - patient data stays protected.

Financial Advisors

AI-assisted client consultation without transmitting account data.

Insurance

Analyze claims without transmitting personal data.

Consultants & Coaches

Solve client problems with AI, confidentiality guaranteed.

Why PrivacyChat?

AI Chat direct Enterprise solutions PrivacyChat
True Privacy
GDPR compliant
For individuals
Price $20/mo $60/User EUR49/mo

Simple Pricing

One price. All features. No hidden costs.

Recommended

PrivacyChat Pro

EUR49/month

Limited spots available

  • Unlimited messages
  • GPT-4o-mini included
  • 186 patterns for 13+ PII types
  • Desktop app (Mac, Windows, Linux)
  • Automatic updates
  • Email support
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macOS

DMG 94 MB ZIP 90 MB

Windows

Installer 83 MB Portable 83 MB

Linux

AppImage 104 MB DEB 67 MB

v0.2.3 · ARM64