DUVON builds design software for the AI era. AiNAD gives Claude and ChatGPT a precise drawing environment, so you can brief an AI team that draws plans, sections and 3D models while you stay the creative director.
Designed and developed by architects, for architects.
CAD and BIM were built for people clicking through menus. AI agents need something different: a simple, fast and exact place to draw, measure and check their own work.
AiNAD is that place. The architectural intelligence lives in the AI. The software gives it the pencil, the ruler and the regulations, and keeps every line measurable and every decision traceable for your review.
An AI architectural team that follows your brief and develops your ideas, from first concept to client presentation and permit drawings.
Bills of quantities measured straight from the AiNAD model, so you see quantities and cost while you still have design choices to make.
For developers and landowners. Find out what a plot can hold before you buy it or brief an architect.
Turns a plot, a brief and a few sketches into options you can compare side by side.
Reads your reference projects and proposes design principles. Nothing applies until you approve it.
Works to real dimensions, setbacks, density and coverage, with each regulation traced to its source clause.
A bill of quantities from the model at any stage, traceable object by object.
Rendered views, area schedules and clean sheets ready for the client meeting.
Sheets with title blocks, dimensions and room tags, issued as numbered revisions.
Every correction you give is recorded, so the next design starts from what you taught it.
Give the plot, the brief, the budget and your references.
Set the direction: layout ideas, preferences, what matters most.
The AI draws, measures, checks the regulations and revises.
You review and approve. Export the sheets for the client or the permit.
AiNAD connects to Claude and ChatGPT through the Model Context Protocol (MCP). You sign in with your practice account and your AI gets the drawing tools. There is no separate AI to pay for inside AiNAD.
AiNAD is for registered architects and their staff. Every plan includes a 14-day trial once your registration is verified. You use your own Claude or ChatGPT subscription alongside it.
Sketch to plan and 3D, fast.
or €790 a year, two months free.
or €690 a year per seat, two months free. Everything in Professional, for the whole office.
Professional, price fixed for 2 years.
Priced cost plans from your BOQ with your own rates. €290 a year, or €19 a month for founding practices.
Prices exclude VAT. Already a subscriber? Manage my subscription. Feasibility studies for developers will be priced separately when they launch.
DUVON was started by practising architects, people who draw permit sets and meet clients every week. We build the tools we want to use ourselves.
Your practice's data stays yours. Each practice has its own private workspace, and your design principles are never shared with anyone else.
The drawing, design and quantity tools work anywhere. Regulation packages are added country by country, and a regulations marketplace is planned so local experts can publish packages for their own country.
Early access is open to invited practices. Sign in with the email your invitation was sent to.