Stop choosing between Claude
and GDPR.

Harriet lets you lock Claude Desktop to the EU so data stays safe and compliant.

Includes $20 in free OpenAI, Anthropic & Google credits.

The problem

Right now, every prompt is a GDPR decision.

Before each message, you're scanning for client names, contracts, personal data anything a regulator might flag.

You should not have to choose between the best model and the law.

New message 14:32 CET
"Summarise the Müller GmbH contract and draft a reply to their legal team…"
With Claude Desktop this prompt will leave the EU.
Berlin
Virginia
The fix

Run Claude inside the EU.

Harriet's desktop client can route every conversation through Anthropic's European region. You get Claude itself. The actual model fully on EU soil.

Same intelligence and your compliance officer can finally say yes.

Fig. 1 · EU routing N ↑ Illustrative Scale 1:N

Map: Wikimedia Commons, simplified · CC BY-SA 4.0

How it works

3 steps to EU-only.

Same Claude, same workflow. Just a different path to the model.

Step 01

Connect your team

Install Harriet on every device via SSO or MDM. Set policy by team, role, or device. No setup per user.

Step 02

Route through the EU

Harriet's gateway forwards prompts to EU-region endpoints. Same Claude, OpenAI and Gemini your team already uses.

Step 03

Stay compliant

Every conversation is covered by your providers' EU Data Processing Addendums. Usage and tool activity are tracked for compliance reviews.

Also included

Governance built in.

01

Cost control

Set user, team and company quotas for predictable spend in the EU. One explainable bill across every model and region.

02

Model selection

Assign models to different populations. EU-only Claude for finance and legal, frontier for engineering — one policy per team.

03

Analytics and audit

Granular usage by user, team and model, plus tool-call analytics across MCP and integrations. Exportable for compliance reviews.

Give compliance a yes.

Run Claude in the EU. Stop leaving your best AI on the table.

Includes $20 in free OpenAI, Anthropic & Google credits.