Editorial

Straight talk on AI, GDPR and professional secrecy.

Guides, comparisons and legal analysis for law firms, tax advisors, medical practices and every team that works with confidential data.

Using AI in a GDPR-Compliant Way: The Complete 2026 Guide

DPA, data residency, §203 StGB, EU AI Act — the four routes to legally compliant AI in your company, with a provider evaluation checklist.

Can My Law Firm Use ChatGPT? §203 StGB and GDPR 2026

What professional secrecy means for AI tools, where the line runs — and the three conditions under which law firms can use AI in a legally compliant way.

ChatGPT for Tax Advisors: What §203 StGB Really Prohibits

Client data in private ChatGPT? What the BStBK says, where the red line lies, and how tax offices introduce AI legally — in 5 steps.

Comparison 11 min

ClapNClaw vs. ChatGPT Team vs. Langdock: An Honest 2026 Comparison

Server location, DPA, §203 suitability, DATEV and pricing compared directly — including the cases where the competition is the better choice.

Practice 10 min

AI for Tax Advisors 2026: Use Cases, DATEV and §203 Compliance

From receipt to journal entry: six concrete use cases for the tax office, the DATEV connection in detail, and what it all costs.

AI for Lawyers 2026: What §203 StGB Allows — and What It Forbids

Which AI tools law firms may use legally, what client confidentiality specifically prohibits, and the conditions under which Claude can be used in a GDPR-compliant way.

Comparison 10 min

GDPR-Compliant AI Providers 2026: 6 Solutions Compared

ClapNClaw, Langdock, nele.ai, DeutschlandGPT, Microsoft Copilot and self-hosted models — which providers offer genuine EU data residency and what they cost.

AI in Medical Practices 2026: 5 Use Cases Without Data Protection Risk

From discharge letters to documentation: how medical practices use AI legally, what GDPR and medical confidentiality allow — and what they exclude.