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in developmentlaunching 1 Dec 2026Austrian startup

Make your work human again.

You think, AI works.

The full power of language models for people who work with CAD.

Join the waitlist

What Data Prima does

arrives and is filed into the project folder

arrives

  • E-mail inbox
  • Scanned mail
  • New documents
  • Dictation
  • Meetings
  • Notes
  • Calls

and is filed into the project folder

Project folder

  • Basic project data
  • Sketches
  • Documents
  • Plans
  • Meeting notes
  • all documents

CAD model

  • Revit
  • Archicad
  • AutoCAD
  • Prima CAD

Editable for every project

  • Guidelines
  • Standards
  • Rules

Office templates

  • Plans
  • Reports
  • Building descriptions

and everything else you want to make

Your prompt

Leading frontier AI

Safe. 100% GDPR-compliant, EU AI Act.

You check, verify, judge.AI explains its result and names the source.

the resultfor example

  • Changes in CAD
  • Renderings
  • Collages
  • Documents: descriptions, documentation
  • Calculations
  • E-mails

Basically everything that runs on your machine.

Made for people who work in construction planning, architecture, engineering and construction.

Data Prima revolutionizes work for industrial designers, interior designers, CAD drafters, design engineers, engineers and architects.

Quote

“Our day was still 20% creative, 80% uncreative work.”

Leading architecture firm, Graz, Styria, Austria
November 2026

100% safe data.

You own your data.

Files stay on your office’s own machines.

Folders are indexed, not copied.

  • Client data never goes through consumer AI subscriptions.
  • It is not stored in third countries (USA, China).
  • It is not used for training AI models.

Opportunities shift from capacity to creativity.

Replaceable with Data Prima

  • Doing things that were done before
  • Doing things where the output is clear
  • Handling data
  • Office work
  • Documentation
  • Management

Worth your time and irreplaceable

  • Creative work
  • Thinking
  • Deciding
  • Feeling
  • Being responsible
  • Being social

Designed for optimal checking, verifying and approving work done with AI.

For real businesses that do project work.

proposal

Windows, width

1.20 m → 1.40 m

8 windows, ground floor3 windows, upper floor

  1. Checkedagainst the rule

    ruleFrom the standard: 12% daylight area, still met everywhere

  2. Verifiedsource attached

    E-mail“We have decided on the 1.40 m windows.”

  3. Approvedby you

    Nothing is changed without your approval.

Practical use cases

Works with the CAD you have.

“Not a single decision, idea or concept at Data Prima came from AI.It did the work though.”
Maximilian, founder

Team

Maximilian Liesnig

Maximilian Liesnig

Founder

Worked in the family office for 5 years. Got bored of non-thinking work.

Studies Construction Design and Economics at FH Joanneum, Graz.

Knowledge backbone

Join the waitlist.

You think, AI works.

Launching 1 December 2026.