Private. Legally sound. At home in Frankfurt.
The GDPR-compliant ChatGPT alternative — with real Claude from Anthropic. Servers in Frankfurt, a data processing agreement (AVV) from day one, not a single byte sent to the US. For law firms, tax offices, medical practices, and every team that works with confidential data.
No credit card · 3-minute setup · Cancel anytime
Shadow AI at the office
“I paste client data into ChatGPT to prepare tax returns. It’s fast and convenient — but deep down I know it’s not allowed.”
This is everyday reality in thousands of firms. ChatGPT and Claude.ai (web) process your client data on US servers — incompatible with §203 StGB (German professional secrecy law) and the GDPR.
ClapNClaw gives your team the same convenience: Claude by Anthropic, in your own container in Frankfurt, with a data processing agreement under Art. 28 GDPR. Same AI, legally sound setup.
An example from a tax office
DATEV connection via OAuth. Claude extracts, classifies, and suggests the journal entry. You review and confirm.
STEP 01
Drag and drop an invoice into the chat — or use the DATEV connection for automatic import. PDF, image, email attachment.
STEP 02
Claude identifies the amount, VAT rate, vendor, and date. No templates, no manual mapping. Works even with poorly scanned receipts.
STEP 03
The AI suggests the journal entry. You review it with a single click. No typos, no missed accounts.
Invoice classificationSTEP 04
With one click, ClapNClaw transfers the journal entry straight into DATEV Kanzlei-Rechnungswesen — via OAuth, entirely within the EU, no US servers.
DATEV OAuth · EUBuilt for your industry
The same private AI, specialized in your daily work.
No processing of Art. 9 data without additional review
Infrastructure
Your container, your Postgres, your inference — all in the EU. No CLOUD Act, no transfers to the US.
Product
At yourfirm.clapnclaw.io — set up in 3 minutes, with German-speaking support.
Directly connected to Google Workspace, DATEV and lexoffice — receipts and emails land automatically in the right tool.
Pricing
14 days free, no credit card required. Save 15% with annual billing.
FAQ
ClapNClaw connects directly to your DATEV account via OAuth. Receipts are classified automatically and suggested as journal entries. All data stays on your isolated server in Frankfurt — no third-party servers, no US transfers.
ChatGPT and Claude.ai (web) process client data on US servers — incompatible with §203 StGB and the GDPR. ClapNClaw runs Claude in your own container in Frankfurt with a data processing agreement (AVV) under Art. 28 GDPR.
Yes. Claude extracts the amount, VAT rate, vendor, and date from PDFs and images and suggests the journal entry. You review and confirm — the AI works in the background, even with poorly scanned documents.
Exclusively on Hetzner Frankfurt (EU). Inference runs via AWS Bedrock eu-central-1 (Frankfurt). No CLOUD Act, no transfers to the US. Anthropic does not store any data via Bedrock.
We set everything up in 3 minutes. You get your own workspace at yourfirm.clapnclaw.io — no IT effort on your side. Our support team speaks German.
14 days free. No credit card. Set up in 3 minutes.
Start for free now ↗Cancel anytime · Data in Frankfurt · No OpenAI · AVV Art. 28