Vertraut Studio · Private AI · No cloud
DEYour own private AI studio.
Four apps in one private studio: ask your files, draft in your voice, run small agents, and keep a knowledge base. All on your own machine. Nothing goes to the cloud.
Your clients trust you with work the world has not seen yet.
Unreleased products. Campaigns under NDA. Numbers. Names. The moment that goes into a cloud tool from the US, it is out of your hands.
Studios keep getting told they cannot put client work into ChatGPT, and there has been no clean answer. Vertraut is that answer.
What Vertraut is
A private assistant that reads your own documents and answers questions about them, like a colleague who has read everything. It runs on your own machine. It calls nothing to the outside. You own it.
Not software to configure. You download it, it sets itself up, and it works.
How it works
- 1
Download and unzip it.
One double click sets up a local environment and downloads the models, once.
- 2
Drop your files into the documents folder.
PDF, Word, text, Markdown. They stay in your own folder, on your own disk.
- 3
Ask in plain language.
Vertraut answers from your files, names its sources, and never invents what it cannot find.
How you can trust it
It binds only to your own machine and is not reachable from outside. The only network calls it makes are to the local model engine on the same computer. Turn off your wifi and it still works. Your data stays in the house, and the cost never climbs with every person who uses it.
See it before you buy
This is the actual app you run on your own Mac.
A sample conversation. Your own files, answered on your own machine.
Private by default
Runs on your machine. Turn off your wifi and it still answers.
Cites your files
Every answer names the document it came from.
Reads your folder
Drop in PDF, Word, text and Markdown. Re index and ask.
Four apps, one private studio
Ask
Questions about your files, answered with sources.
Draft
Write and rewrite in your own voice, from your own context.
Agents
Small jobs over your documents. Ready made, or your own.
Library
Your knowledge base and reusable templates.
A few more things you can ask
Find a clause
What is the payment term in the Lumen contract?
Net 30 from the invoice date, with a 2 percent discount if paid within 10 days.
Sources: Lumen-contract.pdf
Recall a pitch
What did we propose to Aria last spring?
A three part rebrand: identity, packaging, and a launch film, at 32,000 EUR.
Sources: Aria-pitch-2025.pdf
Catch up fast
Where does the Meridian project stand?
Phase two is in review. Next milestone is the client sign off on 9 April.
Sources: Meridian-status.docx
Vertraut Studio
Buy it once. It is yours.
One payment of €99. You download it straight away and run it on your own Mac. No subscription, no per question bill, no account. Enter your email and you will have it in two minutes.
- · The full Vertraut Studio kit, instant download
- · Runs entirely offline on your own machine
- · Reads PDF, Word, text and Markdown
- · Setup help from the assistant, any time
One time payment. Instant download. Runs on your own Mac, fully offline.
Final price. No VAT is charged (§19 UStG, small business).
Needs a Mac and the free Ollama app, plus a few gigabytes for the local models. The assistant will tell you if anything is missing.
Done for You · €399
Prefer we set it up for you?
We install Vertraut on your machine, point it at your files, and sit with you until it works. After you buy, we email you within a working day to arrange a time. For people who would simply rather not touch the setup.
We install it for you and sit with you until it works. We email you to arrange a time.
Final price. No VAT is charged (§19 UStG, small business).
Common questions
Does anything leave my machine?+
No. Vertraut runs on your own computer and makes no calls to the outside. You can prove it: turn off your wifi and it still answers.
What can it actually answer?+
Anything that lives in your documents. What a brief asked for, which clause was in a contract, what a past pitch proposed, what you filed for a client last year.
What do I need to run it?+
A Mac, and the free Ollama app (the kit links you to it). A few gigabytes of disk for the local models, downloaded once. No account, no subscription.
Are my documents used to train anything?+
No. Never. Your files stay in your own folder and feed into no model training.
What does it cost?+
Vertraut Studio is a one time €99. You download it and own it, with no per month fee. If you would rather we set it up for you, Done for You is €399.
More questions? The assistant in the corner answers instantly, on your device.
A private AI that stays yours.
Buy it once, run it on your own machine, keep your work in the house.
Buy Vertraut Studio · €99