Decato

What is Decato?

Most interior tools stop at a picture. You arrange a room, it looks right, and then you are on your own to find out what that sofa is, whether it is in stock, what it costs and whether it fits through the door. Decato works the other way round. The floor plan comes first, so the room is a set of wall lengths and door swings before it is ever an image. Real, in-stock products are matched against those numbers, and anything that does not clear the walkways is dropped before you see it. What comes back is a priced list, plus a render assembled from those exact products rather than invented ones. It is a Mac app — macOS 12 or later, Apple Silicon and Intel, no account needed to install. Floor planning is unlimited and free: the agent runs on your own ChatGPT, Claude or Gemini subscription. Product matching and renders start at $20 a month. A Windows version is planned; there is no mobile app.

How to use Decato?

1. Download the Mac app from decato.ai/download (macOS 12+, no account needed to install). 2. Add your own ChatGPT, Claude or Gemini API key — floor planning runs on it for free. 3. Bring a floor plan (image or PDF) or draw the room with its real measurements. 4. Tell the agent what the room is for and your budget. It matches real, in-stock furniture to the plan and drops anything that will not clear the walls, walkways or door swings. 5. Get back a priced, orderable list, a render built from those exact products, and a client-ready deck. Product matching and renders are paid from $20 a month.

Decato's Core Features

FAQ from Decato