Interior designers in Nantes that AI assistants recommend

Name: AI assistant recommendations: Interior designers in Nantes, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

Agence Véronique Cotrel is named most, in 33% of 36 answers.

The ranking

AI Recommendation Rate

1Agence Véronique Cotrel33%
95%: 20 to 50%
ChatGPT
0%
Claude
0%
Gemini
100%
Questions
4 of 4
Avg. position
1.5
Named in answers to
- Who is the best interior designer in Nantes?, from Gemini
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from Gemini
- Which interior design studio in Nantes does modern homes well?, from Gemini
- Which interior designer in Nantes would you recommend for a restaurant or a shop?, from Gemini
Is this your business?
2Atelier Germain31%
95%: 18 to 47%
ChatGPT
25%
Claude
0%
Gemini
67%
Questions
3 of 4
Avg. position
1.9
Named in answers to
- Who is the best interior designer in Nantes?, from ChatGPT and Gemini
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from ChatGPT and Gemini
- Which interior design studio in Nantes does modern homes well?, from Gemini
Is this your business?
3Maison Sarah Lavoine14%
95%: 6 to 29%
ChatGPT
0%
Claude
0%
Gemini
42%
Questions
3 of 4
Avg. position
2.8
Named in answers to
- Who is the best interior designer in Nantes?, from Gemini
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from Gemini
- Which interior design studio in Nantes does modern homes well?, from Gemini
Is this your business?
4Atelier M211%
95%: 4 to 25%
ChatGPT
33%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
1.3
Named in answers to
- Who is the best interior designer in Nantes?, from ChatGPT
- Which interior design studio in Nantes does modern homes well?, from ChatGPT
Is this your business?
5Notes de Styles Nantes11%
95%: 4 to 25%
ChatGPT
33%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
1.8
Named in answers to
- Who is the best interior designer in Nantes?, from ChatGPT
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from ChatGPT
- Which interior design studio in Nantes does modern homes well?, from ChatGPT
Is this your business?
6Les Apprentis Architectes6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
1 of 4
Avg. position
1
Named in answers to
- Which interior designer in Nantes would you recommend for a restaurant or a shop?, from Gemini
Also written Les Apprentis
Is this your business?
7Murs & Merveilles6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
1.5
Named in answers to
- Who is the best interior designer in Nantes?, from ChatGPT
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from ChatGPT
Also written Murs et Merveilles
Is this your business?
8Atelier M&A6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
1 of 4
Avg. position
2
Named in answers to
- Which interior designer in Nantes would you recommend for a restaurant or a shop?, from Gemini
Also written Atelier M.A.
Is this your business?
9Decodheure6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
1 of 4
Avg. position
2
Named in answers to
- Which interior designer in Nantes would you recommend for a restaurant or a shop?, from ChatGPT
Also written Agence Decodheure
Is this your business?
10MH Déco Nantes6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
1 of 4
Avg. position
2
Named in answers to
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from ChatGPT
Also written MH DECO Nantes
Is this your business?
11Agence MARN Déco6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
2.5
Named in answers to
- Who is the best interior designer in Nantes?, from ChatGPT
- I'm redoing my apartment in Nantes. Which interior designer would you recommend?, from ChatGPT
Also written Agence Marn Déco
Is this your business?
12Murmure d’Intérieur6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
2.5
Named in answers to
- Who is the best interior designer in Nantes?, from ChatGPT
- Which interior design studio in Nantes does modern homes well?, from ChatGPT
Also written Murmure d'Intérieur
Is this your business?

Open a row to see each assistant's share of its 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. 28 more names came up in a single answer and are counted above but not listed.

Interior designers in Nantes: is this your field?

40different names in 36 answers, 28 of them only once. The assistants change their minds from one answer to the next.

Check whether AI names you

Is this your business?

Named on this list? Get the badge for your website and a free scan of who AI assistants recommend to your customers. Use the badge only for a business named here. It records this edition, without verifying ownership or promising future mentions.

AIGROW ScoreIs this your business? See your AIGROW ScoreHow the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about interior designers in Nantes, ChatGPT, Claude and Gemini named Agence Véronique Cotrel most often, in 33% of answers (its AI Recommendation Rate), then Atelier Germain (31%) and Maison Sarah Lavoine (14%). Across 36 answers they named 40 different businesses, 28 of them only once. Each of four buyer questions was asked three times, in French, in November 2026.

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.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

33% of answers named Agence Véronique Cotrel

Answers: 36
Businesses named: 40
Named only once: 28
Named by 2+ assistants: 1 of 12
Named again on a rerun: 30%

Edition November 2026. Download the data

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	Atelier M233%	No other name twice	Agence Véronique Cotrel100%
2	Notes de Styles Nantes33%		Atelier Germain67%
3	Atelier Germain25%		Maison Sarah Lavoine42%
4	Murs & Merveilles17%		Les Apprentis Architectes17%
5	Decodheure17%		Atelier M&A17%

Claude named no business in 11 of its 12 answers.

Questions about interior designers in Nantes

How AI assistants recommend interior designers

ChatGPT, Claude and Gemini named Agence Véronique Cotrel most often, in 33% of 36 answers, then Atelier Germain (31%) and Maison Sarah Lavoine (14%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named Atelier M2 most often (33% of its answers) and Gemini Agence Véronique Cotrel (100%). Claude named none of the listed businesses. 1 of the 12 listed businesses was named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 30% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for interior designers, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend interior designers shows what an owner can work on. Nothing can guarantee that an assistant names you.

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.

Correct or remove a listing

<a href="https://aigrow.gg/index/interior-designers/nantes"><img src="https://aigrow.gg/badges/index/2026-11/interior-designers/nantes.svg" width="312" height="100" alt="Named by AI assistants: Interior designers in Nantes, AIGROW AI Visibility Index, November 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 Nantes ?Who is the best interior designer in Nantes?
2Je refais mon appartement à Nantes. Quel architecte d’intérieur me recommanderais-tu ?I'm redoing my apartment in Nantes. Which interior designer would you recommend?
3Quel studio d’architecture intérieure à Nantes est doué pour aménager des maisons modernes ?Which interior design studio in Nantes does modern homes well?
4Quel architecte d’intérieur à Nantes me recommanderais-tu pour un restaurant ou une boutique ?Which interior designer in Nantes would you recommend for a restaurant or a shop?

How to read this page

The full method

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.