Your company brain. In Europe. Nothing leaves your business.

A private AI brain that captures, connects and searches all your conversations, meetings and emails — running on European infrastructure, never a US cloud. Built by a full-stack engineer with 20+ years' experience.

20+ Years Experience
The problem

Knowledge that walks out the door when someone leaves.

Company knowledge is scattered across heads, inboxes, chats and recorded meetings. Good ideas get lost in the noise. When someone leaves, their knowledge leaves with them. And every AI tool that could fix this ships your data to American big tech. Fermat Apps solves both: one shared memory, entirely in Europe.

How it works

From conversation to software — automatically.

01

Capture

Meetings (e.g. via Plaud), emails and calendar flow into the brain.

02

Connect

The brain automatically links people, companies and ideas.

03

Prioritize

Ask it in plain language: which ideas keep recurring? What matters most?

04

Build

The brain writes clear feature specs that turn straight into code.

Pricing

Three ways to run your brain.

Starting prices — the right tier depends on how private your data needs to be.

Private Cloud

ForSensitive data, still scalable
Runs onHetzner, your isolated instance
ReasoningMistral (EU)
PrivacyIsolated, EU, GDPR-clean
Setupfrom EUR 5,000
Monthlyfrom EUR 950/mo
Book a call

On-Premise

ForMaximum privacy, own hardware
Runs onYour own server / Mac mini
ReasoningLocal model, nothing leaves your business
PrivacyAirtight — nothing leaves the building
Setupfrom EUR 7,500
Monthlyfrom EUR 750/mo + hardware
Book a call
European by design

European AI. European infrastructure. No US cloud.

Most AI tools send your data to the US — under the CLOUD Act. Fermat Apps runs on Mistral (French AI model) and Hetzner (German hosting, strict on privacy). Your data stays under European law and never touches an American company. With the On-Premise package it doesn't even leave your building.

Mistral · France
Hetzner · Germany
GDPR / AVG compliant
Track record

Built by the engineer who also ships your software.

Fermat Apps isn't an AI startup with no track record. Behind the brain sits 20+ years of full-stack engineering — reliable web and mobile applications for demanding clients in banking and media. That same craft goes into every brain we deliver.

20+ Years of full-stack engineering
Banking & media Enterprise clients
100% EU Data stays in Europe
About

The engineer behind Fermat Apps

Get in touch

Ready to see what your company brain can do?

Book a no-obligation call.