FAQ/

You can try. The difference: I don't build another tool, I build a revenue system that runs measurably and stays with you after the sprint — positioning, pipeline, CRM and AI as one process your team actually uses. ChatGPT gives you answers. A system gives you repeatability.

We clarify terms personally, matched to the scope of the sprint. Pure success-only fees — no. A built, documented system has value regardless of how fast you play it out afterwards.

A built, documented and tested revenue system that belongs to you — not a strategy paper for the drawer, no subscription, no black box. Concretely: sharpened positioning, defined acquisition channels, a documented sales process, a set-up CRM structure with reporting, two to four productive AI/automation workflows, clear ownership, a sales playbook and a 90-day roadmap.

In three focused phases: diagnosis & positioning, then pipeline, CRM & processes, then implementation, AI & handover. No briefing ping-pong, no overhead — a clear process with measurable checkpoints. I build, you decide.

I keep my timeline — that's part of my promise. If I'm delayed by external factors (missing access, decision delays on your end), I communicate it immediately and adjust the plan in writing.

I only take on a handful of sprints at a time. Current slots for a first call are on /buchen (bookable directly).

Good question — and the right one. You shouldn't trust blindly. That's why: the Revenue Diagnostic and first call are free, you get a clear written proposal, and we define 'success' in writing upfront. You go in with full clarity before anything gets built.

We define 'success' in writing before we start. If the system doesn't deliver what we agreed on, I'll fix it — free of charge. But I need clear requirements from you, not moving goalposts.

Yes, I'm a one-man operation — and that's the advantage: no junior messing up your code, no agency handing it off internally. For critical systems I build in redundancy. And yes: I get sick. My systems keep running.

You. Completely. After the final payment the code, data, everything is yours. I retain no licenses, no access. This isn't fine print — it's the business model.

Yes. That's actually the best time. In the first call we figure out together whether and what makes sense. I won't sell you something you don't need — that damages my reputation long-term more than it fills my account short-term.

That's a requirement, not a bonus. I explain everything in plain language without buzzwords — and you get a system you can operate without needing me for every click. If you can't use it after handover, it's not a good system.

The 90-Day Revenue OS Sprint is built for owner-managed B2B companies — roughly 5 to 50 people, with real sales you can structure. If you're a pure solo operator, the sprint is often still too big. The most honest first step is the Revenue Diagnostic — after that I'll tell you straight whether it fits.

OpenAI (GPT-4o, Whisper), Anthropic Claude, Google Gemini, Base44 for backend & infrastructure, and depending on the project: Stable Diffusion, ElevenLabs, Pinecone, Zapier. I'm tool-agnostic — I use what solves the problem, not what's trending.

I don't build monolithic systems dependent on a single provider. Where possible, I abstract the AI layer so a provider switch is possible — without rebuilding the entire system.

Your data only goes to the third-party providers necessary for operating the system — and we discuss that beforehand. I adhere to GDPR standards and use European or GDPR-compliant US providers where possible.