Choosing an AI interior design tool: what actually matters
Seven criteria that separate a demo from something you can run client work on — editability, consistency, rights, delivery, and what to ignore.
Every AI interior tool demos well. They all take a photo and hand back something impressive, which makes the first ten minutes of evaluation almost useless. The differences show up in week three, on a real client, when the render is 90% right and you need it to be 100%.
Seven things worth checking before you commit a client project to one.
1. Can you edit a result, or only replace it?
This is the single biggest divide. A tool that can only regenerate means every note from a client gambles away an image that was already approved. A tool that can edit a marked region keeps the 90% and changes the 10%. If you test one thing, test this.
2. Does it hold a style across images?
Generate five renders for the same fictional client, put them side by side, and look for drift in the flooring and the light. If there is no way to save a palette and materials once, drift is structural and you will be fighting it all project.
3. What are the commercial rights?
Read this before the pricing page. You need explicit commercial use and watermark-free output at the tier you can afford, not on an enterprise plan. A watermark in a client proposal is not a small problem.
4. Does it start from what you actually have?
Real projects begin in three different states: a plan, a photo of the existing site, or nothing but an email. A tool that only accepts one of those will be useless on two-thirds of your work.
5. Does anything come out the other end?
Generation is the middle of the job, not the end. If the output is a folder of PNGs and you rebuild a deck by hand every time, you have moved the work rather than removed it. Look for projects, grouping and an export.
6. Is the pricing legible?
Per-image credits are easy to reason about and easy to bill through. Opaque "generations" that cost different amounts depending on the feature make it impossible to quote a client. Also check what happens when a generation fails: you should not pay for an image you did not receive.
7. Speed, but measured honestly
Thirty seconds and three minutes are different tools. Thirty seconds is fast enough to iterate live in a client meeting; three minutes is fast enough to iterate alone. Both are useful. Know which one you bought.
What to ignore
- Marketing resolution claims. Everything upscales; nothing about 8k tells you whether the layout will be right.
- The number of "styles" offered. A dropdown of forty presets is a substitute for being able to describe what you want.
- Demo galleries. They are the best outputs of thousands of attempts, which tells you the ceiling and nothing about the floor.
