25 %
of their working week is what employees and leaders spend searching for answers. That is a full working day per week, per person.
Atlassian, State of Teams 2025 · 12,000 respondentsAI consulting for mid-sized companies · Brandenburg, Germany Your company knowledge. Found in seconds.
I advise mid-sized companies on AI and build the systems myself: your team asks in plain language, the answer comes from your own documents, with the source. GDPR-compliant, on servers in Germany.
Free intro callReply within one business dayHosted in Germany
Example: you ask a question about your documents, for instance about notice periods, invoices or internal procedures, and get an answer with its source in about a second.
The problem
The knowledge is there. Getting at it is not.
Contracts, minutes, manuals, e-mail threads: it is all there in your business already. It just sits scattered across folders, inboxes and heads, and whoever needs it goes looking again every time. The cost of that can be measured.
13.3 m
people in the German labour force will reach statutory retirement age by 2040, taking experience with them that is written down nowhere.
German Federal Statistical Office, Microcensus 20257 %
of companies have fully scaled AI across the business, though 88 percent use it somewhere. Between pilot and daily operations sits their own knowledge base.
McKinsey, The State of AI 2025 · 1,993 respondentsThe solution, hands-on
Ask it yourself. Every answer with a source.
I build exactly one thing, not a grab bag of twenty AI services. Try how it works here: two invented businesses, ten invented documents each, scripted answers. The flow matches the real system.
First: which business is closer to yours?
Services
One system, built as one.
At its centre sits the system you can try above. Building blocks and supporting services dock straight onto it, and you add what your business needs.
Making company knowledge searchable
Your company knows more than it can find. I prepare contracts, manuals and hands-on experience so your AI works with them reliably: you ask in plain language, the system answers.
- Every answer cites the exact spot in the source document
- Runs on your own servers, no US cloud
- New documents flow in automatically
Building blocks as needed
Onboarding assistants
New team members ask the system instead of their colleagues, around the clock.
Learn moreNumbers & controlling chat
“How did June go?” The answer comes from your own figures instead of gut feeling.
Learn moreKnowledge preservation
Long-serving employees' know-how is captured before it retires with them.
Learn moreAround the build
- AI consulting & strategy
- Web design & websites
- Hosting & operations
- SEO & visibility
- Branding & identity
So the system lands in daily work: all from one provider, no second agency.
In 30 minutes we work out which building block pays off for you first.
How it starts
Three packages, fixed price.
Fixed price, fixed timeline, a finished result. Larger projects are billed by effort.
01
Website ready to go €990
- Legal notice, privacy policy, consent banner
- AI labelling duty covered
- One week, your effort: not one hour
02
Paper made searchable €990 per box
- One box of files in a single day
- Every sheet named, sorted, searchable
- The files stay with you
03
AI rules for your team €990
- Three hours with your team
- One sheet for the wall, plus a written instruction
- Meets the training duty
Not sure which package fits? We work that out in 30 minutes, free of charge.
Privacy & hosting
Your data stays with you. No exceptions.
Every system runs on servers in Germany, or entirely on your own hardware on-premises if you prefer. No data shared with third parties, no analysis by outside providers. You keep full control of your documents, receipts and company knowledge at all times.
See how this works in detailHosted in GermanyFully on-premises if you preferGDPR-compliant, DPA includedEvery answer backed by a sourceOpen standards, no lock-in
Open questions about hosting or data processing? Let's settle them upfront.
Example: you ask a question about a salary list. The system detects the personnel data it contains, processes it exclusively on your own server and answers with evidence from the original file. The answer includes the payroll trend from January to June: a rise of 4 percent overall, with the largest step in March.
Process
Three steps to a running system.
No months-long project, no specification marathon: you see early, on your own documents, whether the system pays off for you.
01
Intro call
30 minutes, free. We find out where your company loses knowledge and time, and whether a system is even worth it. Honest assessment included.
30 min · free02
One package at a fixed price
You pick one of the three fixed-price packages. Fixed sum, fixed timeline, one finished result. That way we both see how working together goes before it turns into something bigger.
from €99003
Operation & growth
The system runs on your servers, your team works with it. I maintain, extend and adapt it: new knowledge sources, onboarding assistants, reporting on your numbers, whatever you need next.
Grows with youStep 1 costs you nothing: 30 minutes, no strings, with a straight assessment.
About me
One person to talk to. No agency cascade.
I'm Martin Haferanke, a software developer from Brandenburg an der Havel, Germany. With me, you talk directly to the person who designs, builds and runs your system, from the first call to day-to-day operation.
That means short paths, clear answers, no handovers between sales, project management and development. And if I think an idea won't pay off, I'll tell you before it costs you money.
Martin Haferanke
Founder & developer, Klarbeleg
Brandenburg an der Havel, GermanyA direct line, not a ticket systemDevelopment & operations from one hand
Questions? Write to me directly, I answer in person:martin@klarbeleg.euMore about me
Read on. Three pages for the questions before the intro call.
Process and prices, the principle behind the search, and what GDPR-compliant means here in practice. Each page answers its questions directly, without jargon.
Contact
Tell me where your company loses time.
Whether it's hours spent hunting for receipts, knowledge that lives only in people's heads, or processes done by hand: just tell me briefly what's going on.
Prefer plain e-mail?
Prefer to call?
Reply within one business day
You'll get an honest assessment. And if a project isn't worth it, I'll tell you that too.
Confidential
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