Claude AI in German: does Claude speak German — and how well?
Claude understands and writes German — no switch, no special version. What the free tier covers, what the plans cost in euros, and where you have to set the direction yourself.
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AI — done right. In writing.
A practical article every week: bringing AI into your business for real — to read and to put to work, not for the collection. By the way, the step-by-step guides and templates from my videos aren’t here — they live in the free community.
» 20 August 2026 · AI knowledge
Using AI for free: what genuinely works — and where it ends
The free tiers have become better than most lists claim — and tighter than the ads promise. What works without a subscription, and why one tool beats five.
read more» 13 August 2026 · Claude
Claude app and download: Mac, Windows, iPhone and Android
Claude as an official app for Mac, Windows, iPhone and Android — free. Where to get it, what your computer needs, and when Cowork asks for more.
read more» 8 August 2026 · NotebookLM
NotebookLM app and download: iPhone, Android, Mac and Windows
The NotebookLM app exists for iPhone and Android — but there is no official desktop app for Mac or Windows. What the app can do, what only works in the browser, and the limits per plan.
read more» 8 August 2026 · Implementation
Making money with AI: the honest math and my experience
Three calculations show why most AI money sits inside your existing business — plus an honest look at side ventures: affiliate sites, channels, products. With my own six-week balance sheet instead of hustle promises.
read more» 6 August 2026 · Claude
Claude vs. ChatGPT: which AI fits your business?
Claude vs. ChatGPT in an honest comparison: after half a year on ChatGPT’s top plan, 90% of my business now runs on Claude. Why I switched.
read more» 4 August 2026 · Implementation
What can you do with AI? The first concrete step
What can you do with AI? The usual answers don’t get you anywhere. The question that does — shown on a perfectly mundane example.
read more» 2 August 2026 · Implementation
What does a website cost? Honest prices for five routes
From €0 to €15,000: what a website really costs — site builder, DIY, done-with-you, done-for-you and agency in an honest comparison.
read more» 30 July 2026 · Implementation
The AI labeling obligation: what applies to you from 2 August
The AI labeling obligation applies from 2 August. Your edited texts don’t need labeling at all — the real danger is something else entirely.
read more» 28 July 2026 · Claude
Getting your website found on Google: from 0 to 27.6 times
How to get your website found on Google: rebuilt with Claude Code and connected search data — 27.6 times the visibility four days later.
read more» 25 July 2026 · Claude
Claude Opus 5 and skills by screen recording: the update
Three changes in one week: a new top model, new subscription rules — and a feature that takes over your work after you’ve shown it once.
read more» 22 July 2026 · NotebookLM
What is NotebookLM? The fundamentals guide for your business
NotebookLM is the most underrated AI tool — because most people mistake it for a note-taking helper. What it is, what it costs, what it can do and where its limits are.
read more» 20 July 2026 · Positioning
Why the future belongs to solopreneurs — and AI helps
The future belongs to solopreneurship — not as a consolation prize, but as a sober observation. AI plays a different role in it than most people think.
read more» 18 July 2026 · Claude
Claude Fable 5 vs. Opus 4.8 and 4.6: which model do you need?
Anthropic’s strongest model is here — and no longer included in your Pro plan. A sober comparison of the three models, plus my experience: where Fable 5 opens a new world and where you’d be paying for nothing.
read more» 18 July 2026 · NotebookLM
NotebookLM is now Gemini Notebook: what changes
Google has renamed NotebookLM. What’s behind the new name, what happens to your existing notebooks — and why less changes for your work than the name suggests.
read more» 17 July 2026 · Claude
What does Claude AI cost in 2026? Prices in euros, net and gross
What does Claude AI cost? Free €0, Pro €15, Max from €90 net per month — €17.85 gross for Pro. German prices instead of US lists, Claude Code included.
read more» 15 July 2026 · Implementation
How PageFix came to be: from customer question to product
Today I launched my first own app. The honest making-of: a customer question that wouldn’t stop, a naming shock just before the finish line, one night of rebranding — and a phone that keeps buzzing.
read more» 12 July 2026 · AI tools
Build your own app without code: Higgsfield and Claude to a finished MVP
One hour, not a single line of code: how I built the tides app ebbe2flut.de with the Higgsfield supercomputer and Claude — and how an MCP connection turns your app idea into a clickable MVP.
read more» 29 June 2026 · Client acquisition
Creating a lead magnet with AI: interactive instead of a PDF freebie
Create a lead magnet nobody forgets in their downloads folder: how to build an interactive freebie instead of a PDF with AI, in under an hour.
read more» 27 June 2026 · NotebookLM
NotebookLM in Gemini: 3 workflows for research and planning
Google has integrated NotebookLM right into Gemini — the end of your tool chaos. Three concrete workflows: business DNA as a voice filter, a client dossier in 45 seconds, and your single source of truth.
read more» 4 June 2026 · Claude
Optimizing your LinkedIn profile: what the algorithm really reads
Optimize your LinkedIn profile with your own data: why are you shown to some people and not to others? Positioning, content, header image.
read more» 2 June 2026 · Claude
Product launch with Claude: landing page, emails and checkout
Two landing pages, two email automations, two Digistore24 products — in around three hours instead of several days. The complete workflow, and why it only works on top of standing structure.
read more» 18 May 2026 · AI tools
Building a website with AI: Hostinger Horizon for solopreneurs
Build a website with AI, without a line of code: why social media alone doesn’t make you visible — and how to get going yourself with Hostinger Horizon.
read more» 14 May 2026 · Claude
Creating a Notion board with Claude: an end to Notion chaos
Create a Notion board without writing a line in Notion yourself: Claude pulls the Zoom transcript and builds SOPs, follow-ups and a roadmap from it.
read more» 5 April 2026 · Claude
What is Claude AI? More than a chatbot — the guide for solopreneurs
Everyone is talking about Claude — but what does Anthropic’s AI actually do for you? Skills, Projects, Cowork and Code from a practitioner’s view: no tech blabla, not a single line of code.
read more» 3 March 2026 · Claude
Claude Skills: what they are and how to use them
What are Claude Skills and how do you use them? How to set up three specialists: product strategy, social media, newsletter. Templates included.
read more» 24 February 2026 · NotebookLM
NotebookLM update: what the Gemini integration really changes
The NotebookLM update at a glance: Gemini 3.1 is now fully inside — more precise answers, presentations slide by slide, and infographics from the chat.
read more» 17 February 2026 · Claude
Claude Opus: three business tools of your own without a line of code
Your own Trello board, a local Canva alternative, your own CRM — built in one working day, without a line of code. Why the stock market reacted to Opus 4.6, and why your data never leaves your computer.
read more» 22 January 2026 · NotebookLM
Using NotebookLM properly: how the top 1% work with it
Upload a document, read the summary? That was 2025. Seven use cases that turn NotebookLM into a real business tool — from LinkedIn posts to deep research to your own app.
read more» 19 January 2026 · NotebookLM
NotebookLM takes your business apart: how to sharpen your offer
“I help you step into your power” sounds nice — but pays no bills. Use NotebookLM as your toughest critic: the AI checks your copy and shows you whether customers understand what you sell.
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