We build fair alternatives to the big platforms — on German servers, GDPR-native, no lock-in. From the office to the property.
German servers, on-premises possible, no US jurisdiction. You keep sovereignty over your data — today and after every change of provider.
Transparent prices, no forced subscription, no hidden clauses. The same terms for professionals and private users.
Privacy by design instead of cookie banners bolted on afterwards. We measure what we need — and we don't track what is none of our business.
GxP, BSI, KRITIS, air-gap — available where needed. One capability among several, not an industry straitjacket.
Every product stands on its own — and shares the same attitude with the others.
The sovereign Microsoft 365 alternative. Fourteen modules, one Rust backend, no forced cloud.
Fair real-estate portal. Pay-per-listing instead of a subscription trap — for agents, private sellers and home seekers.
Sovereign accounts-payable invoice verification as an alternative to the checking & workflow layer ahead of SAP — on-premises, with local AI.
A textbook by Conrad Bruchmann (Understanding Property Valuation). From the standardised market value to machine-learning models. 448 pages, BoD, €29.90.
AI-assisted software development — air-gap capable. A requirement becomes tested, documented, deployable software.
Organisations that question Microsoft 365, need compliance, or want their IT sovereignty back. Fortress Office and Steroids — suited to pharma, defence, KRITIS and everyone who thinks alike. Need more than a product? We build and operate bespoke Solutions sovereignly in German data centers — including in the SAP environment.
→ Bespoke SolutionsAgents who want to advertise without a subscription trap, and private sellers looking for a fair platform. Wohnweite — launched in Düsseldorf, made for all of Germany.
→ To the platformAnyone who wants to assess property values soundly will find the standardised methods plus current ML approaches across 448 pages in the textbook "Immobilienbewertung verstehen".
→ To the bookWe build software we wanted to use ourselves — and that we don't have to make palatable to customers through lock-in clauses.
Our products share an architectural stance: the data belongs to the user, the provider is replaceable, and complexity sits in the backend, not in the bill. What we cannot or do not want to operate ourselves, we don't operate.
Conrad Bruchmann is founder of the GmbH and author of the textbook "Immobilienbewertung verstehen". Areas of work: software architecture, regulated industries, agile methods.
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