Interior designers in Brussels that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for interior designers in Brussels, three times each, in French, and counted who they named. These are the businesses named in two or more of the 36 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 36
- Businesses named
- 48
- Named only once
- 31
- Named by 2+ assistants
- 8 of 17
- Named again on a rerun
- 29%
Edition September 2026. Download the data
Asked for interior designers in Brussels, ChatGPT, Claude and Gemini most often named Nicolas Schuybroek Architects (42% of answers), Atelier Lionel Jadot (36%) and WeWantMore (25%). Across 36 answers they named 48 different businesses, 31 of them only once. Each of four buyer questions was asked three times, in French, in September 2026.
The ranking
The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.
| # | Business | AI Recommendation Rate | ChatGPT | Claude | Gemini | Questions | Avg. position |
|---|---|---|---|---|---|---|---|
| 1 | Nicolas Schuybroek ArchitectsAlso written Nicolas SchuybroekIs this your business? | 95%: 27 to 58% | 75% | 33% | 17% | 4 of 4 | 1.9 |
| 2 | Atelier Lionel JadotAlso written Lionel JadotIs this your business? | 95%: 23 to 52% | 50% | 0% | 58% | 3 of 4 | 1.5 |
| 3 | WeWantMoreIs this your business? | 95%: 14 to 41% | 25% | 0% | 50% | 4 of 4 | 2.7 |
| 4 | Notan OfficeIs this your business? | 95%: 12 to 38% | 0% | 0% | 67% | 4 of 4 | 2 |
| 5 | Glenn Sestig ArchitectsIs this your business? | 95%: 12 to 38% | 0% | 33% | 33% | 3 of 4 | 2.5 |
| 6 | Studio PANGIs this your business? | 95%: 8 to 32% | 0% | 0% | 50% | 3 of 4 | 4.5 |
| 7 | Going EastIs this your business? | 95%: 6 to 29% | 17% | 8% | 17% | 2 of 4 | 2.8 |
| 8 | Atelier Vens VanbelleIs this your business? | 95%: 6 to 29% | 8% | 0% | 33% | 3 of 4 | 3.8 |
| 9 | Nathalie DeboelIs this your business? | 95%: 3 to 22% | 25% | 0% | 0% | 2 of 4 | 2 |
| 10 | Atelier d'Architecture Bruno ErpicumAlso written Atelier d’Architecture Bruno ErpicumIs this your business? | 95%: 3 to 22% | 8% | 0% | 17% | 3 of 4 | 2.7 |
| 11 | Dries OttenIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 2 of 4 | 4.7 |
| 12 | Gert VoorjansIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 2 |
| 13 | Atelier d'Architecture GalandIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 2.5 |
| 14 | Atelier VasteIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 2.5 |
| 15 | Dierendonckblancke ArchitectenIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 2.5 |
| 16 | Atelier SteveIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 2 of 4 | 4.5 |
| 17 | Vincent Van Duysen ArchitectsIs this your business? | 95%: 2 to 18% | 0% | 8% | 8% | 1 of 4 | 4.5 |
Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 31 more names came up in a single answer and are counted above but not listed.
Is this your business?
See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.
What each assistant said
The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.
| # | ChatGPT | Claude | Gemini |
|---|---|---|---|
| 1 | Nicolas Schuybroek Architects75% | Nicolas Schuybroek Architects33% | Notan Office67% |
| 2 | Atelier Lionel Jadot50% | Glenn Sestig Architects33% | Atelier Lionel Jadot58% |
| 3 | WeWantMore25% | Atelier Steve17% | WeWantMore50% |
| 4 | Nathalie Deboel25% | Going East8% | Studio PANG50% |
| 5 | Going East17% | Vincent Van Duysen Architects8% | Glenn Sestig Architects33% |
Claude named no business in 7 of its 12 answers.
Named here? Put it on your site
Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.
<a href="https://aigrow.gg/index/interior-designers/brussels"><img src="https://aigrow.gg/badges/index/2026-09/interior-designers/brussels.svg" width="312" height="100" alt="Named by AI assistants: Interior designers in Brussels, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant, in French. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.
- 1Quel est le meilleur architecte d’intérieur à Bruxelles ?Who is the best interior designer in Brussels?
- 2Je refais mon appartement à Bruxelles. Quel architecte d’intérieur me recommanderais-tu ?I'm redoing my apartment in Brussels. Which interior designer would you recommend?
- 3Quel studio d’architecture intérieure à Bruxelles est doué pour aménager des maisons modernes ?Which interior design studio in Brussels does modern homes well?
- 4Quel architecte d’intérieur à Bruxelles me recommanderais-tu pour un restaurant ou une boutique ?Which interior designer in Brussels would you recommend for a restaurant or a shop?
How to read this page
- What it measures
- Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
- Why the ranges matter
- 36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
- One business, several spellings
- Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
- A name is wrong
- If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.
Where the assistants look
The sites read most often, with web search on, before the assistants answer about this category in Belgium. From the AI Source Map: 5 answers.
- wikipedia.org
- Read in 80% of the answers
- houzz.fr
- Read in 40% of the answers
- ae-architecten.be
- Read in 40% of the answers
Is your business on this list?
The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.
Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0