Architects in Paris that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for architects in Paris, 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
- 45
- Named only once
- 21
- Named by 2+ assistants
- 11 of 24
- Named again on a rerun
- 54%
Edition September 2026. Download the data
Asked for architects in Paris, ChatGPT, Claude and Gemini most often named Heju Studio (28% of answers), Ateliers Jean Nouvel (22%) and Dominique Perrault Architecture (19%). Across 36 answers they named 45 different businesses, 21 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 | Heju StudioIs this your business? | 95%: 16 to 44% | 33% | 0% | 50% | 2 of 4 | 2.3 |
| 2 | Ateliers Jean NouvelAlso written Jean NouvelIs this your business? | 95%: 12 to 38% | 25% | 17% | 25% | 1 of 4 | 1.3 |
| 3 | Dominique Perrault ArchitectureIs this your business? | 95%: 10 to 35% | 17% | 17% | 25% | 1 of 4 | 2 |
| 4 | Transition Interior DesignIs this your business? | 95%: 10 to 35% | 8% | 0% | 50% | 2 of 4 | 2.3 |
| 5 | Batiik StudioIs this your business? | 95%: 10 to 35% | 33% | 0% | 25% | 2 of 4 | 2.7 |
| 6 | Atelier du PontIs this your business? | 95%: 8 to 32% | 17% | 25% | 8% | 1 of 4 | 1.8 |
| 7 | Lacaton & VassalAlso written Anne Lacaton & Jean-Philippe VassalIs this your business? | 95%: 8 to 32% | 25% | 0% | 25% | 1 of 4 | 2.7 |
| 8 | Franklin Azzi ArchitectureIs this your business? | 95%: 8 to 32% | 0% | 0% | 50% | 2 of 4 | 3.3 |
| 9 | Agence Véronique CotrelIs this your business? | 95%: 8 to 32% | 0% | 0% | 50% | 2 of 4 | 4.5 |
| 10 | ChartierDalixIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 2 of 4 | 5.2 |
| 11 | Septembre ArchitectureIs this your business? | 95%: 4 to 25% | 8% | 0% | 25% | 1 of 4 | 1.8 |
| 12 | Christian de PortzamparcIs this your business? | 95%: 4 to 25% | 0% | 17% | 17% | 1 of 4 | 3.5 |
| 13 | Atelier daaaAlso written Atelier DaaaIs this your business? | 95%: 4 to 25% | 17% | 0% | 17% | 2 of 4 | 3.8 |
| 14 | Studio KOIs this your business? | 95%: 4 to 25% | 8% | 8% | 17% | 2 of 4 | 4.5 |
| 15 | Camille Hermand ArchitecturesIs this your business? | 95%: 3 to 22% | 25% | 0% | 0% | 2 of 4 | 1 |
| 16 | Christian Pottgiesser ArchitecturespossiblesAlso written Christian Pottgiesser ArchitectureIs this your business? | 95%: 3 to 22% | 0% | 25% | 0% | 1 of 4 | 2.3 |
| 17 | Jean-Paul Viguier et AssociésIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 3 |
| 18 | June StudioIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 3.7 |
| 19 | Architectures Anne DémiansIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 2.5 |
| 20 | Studio Razavi ArchitectureIs this your business? | 95%: 2 to 18% | 17% | 0% | 0% | 2 of 4 | 2.5 |
| 21 | Manuelle Gautrand ArchitectureIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 4.5 |
| 22 | Périphériques ArchitectesIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 1 of 4 | 4.5 |
| 23 | Wilmotte & AssociésIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 1 of 4 | 4.5 |
| 24 | Maison Sarah LavoineIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 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. 21 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 | Heju Studio33% | Atelier du Pont25% | Heju Studio50% |
| 2 | Batiik Studio33% | Christian Pottgiesser Architecturespossibles25% | Transition Interior Design50% |
| 3 | Ateliers Jean Nouvel25% | Ateliers Jean Nouvel17% | Franklin Azzi Architecture50% |
| 4 | Lacaton & Vassal25% | Dominique Perrault Architecture17% | Agence Véronique Cotrel50% |
| 5 | Camille Hermand Architectures25% | Christian de Portzamparc17% | ChartierDalix42% |
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/architects/paris"><img src="https://aigrow.gg/badges/index/2026-09/architects/paris.svg" width="312" height="100" alt="Named by AI assistants: Architects in Paris, 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.
- 1Qui est le meilleur architecte à Paris ?Who is the best architect in Paris?
- 2Je veux rénover ma maison à Paris. Quel architecte tu me recommandes ?I want to renovate my house in Paris. Which architect would you recommend?
- 3Quel cabinet d’architecture à Paris est réputé pour concevoir des maisons neuves ?Which architecture firm in Paris is good at designing new homes?
- 4Quel architecte à Paris tu me recommanderais pour rénover un appartement ?Which architect in Paris would you recommend for an apartment renovation?
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 France. From the AI Source Map: 8 answers.
- architectes-pour-tous.fr
- Read in 88% of the answers
- wikipedia.org
- Read in 75% of the answers
- houzz.fr
- Read in 63% 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