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Orthodontists in Lille that AI assistants recommend

Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon is named most, in 25% of 36 answers.

The ranking

AI Recommendation Rate

Orthodontists in Lille named by AI assistants, November 2026

  1. 1Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon25%

    95%: 14 to 41%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    58%
    Questions
    3 of 4
    Avg. position
    2.4

    Named in answers to

    • My son needs braces and I'm looking for an orthodontist in Lille. Who would you recommend?, from Gemini
    • Which orthodontic practice in Lille would you recommend for clear aligners?, from Claude and Gemini
    • Which orthodontist in Lille is best for adults who want to straighten their teeth?, from Claude and Gemini

    Also written Cabinet d'Orthodontie Lille Centre, Cabinet Orthodontie Lille Centre

    Is this your business?
  2. 2Cabinet d'Orthodontie Dr. Anne-Sophie Vanhove22%

    95%: 12 to 38%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    67%
    Questions
    4 of 4
    Avg. position
    1.8

    Named in answers to

    • Who is the best orthodontist in Lille?, from Gemini
    • My son needs braces and I'm looking for an orthodontist in Lille. Who would you recommend?, from Gemini
    • Which orthodontic practice in Lille would you recommend for clear aligners?, from Gemini
    • Which orthodontist in Lille is best for adults who want to straighten their teeth?, from Gemini

    Also written Cabinet d'Orthodontie du Dr. Anne-Sophie Vanhove, Dr. Anne-Sophie Vanhove

    Is this your business?
  3. 3Cabinet d'Orthodontie du Vieux-Lille17%

    95%: 8 to 32%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    42%
    Questions
    3 of 4
    Avg. position
    1.2

    Named in answers to

    • My son needs braces and I'm looking for an orthodontist in Lille. Who would you recommend?, from Gemini
    • Which orthodontic practice in Lille would you recommend for clear aligners?, from Gemini
    • Which orthodontist in Lille is best for adults who want to straighten their teeth?, from Claude and Gemini

    Also written Cabinet d'Orthodontie du Vieux Lille

    Is this your business?
  4. 4Cabinet d'Orthodontie Dr. Delphine Vanhove8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    1

    Named in answers to

    • Who is the best orthodontist in Lille?, from Gemini
    • Which orthodontic practice in Lille would you recommend for clear aligners?, from Gemini
    Is this your business?
  5. 5Cabinet d'Orthodontie Dr. Pierre-Yves Lelong6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best orthodontist in Lille?, from Gemini
    • Which orthodontic practice in Lille would you recommend for clear aligners?, from Gemini

    Also written Cabinet d'Orthodontie du Dr. Pierre-Yves Lelong

    Is this your business?
  6. 6Cabinet d'Orthodontie Dr. Sophie Lefebvre6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    8%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • Which orthodontic practice in Lille would you recommend for clear aligners?, from Gemini
    • Which orthodontist in Lille is best for adults who want to straighten their teeth?, from Claude

    Also written Cabinet d'Orthodontie Lille Centre - Dr. Sophie Lefebvre, Dr Sophie Lefebvre - Orthodontiste Lille

    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. 24 more names came up in a single answer and are counted above but not listed.

Orthodontists in Lille: is this your field?

30different names in 36 answers, 24 of them only once. The assistants change their minds from one answer to the next.

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How the AIGROW Score is measured

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AI Visibility Index · November 2026

Asked about orthodontists in Lille, ChatGPT, Claude and Gemini named Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon most often, in 25% of answers (its AI Recommendation Rate), then Cabinet d'Orthodontie Dr. Anne-Sophie Vanhove (22%). Across 36 answers they named 30 different businesses, 24 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.

Orthodontists · Lille

25% of answers named Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon

Answers
36
Businesses named
30
Named only once
24
Named by 2+ assistants
3 of 6
Named again on a rerun
17%

Edition November 2026. Download the data

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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.

#ChatGPTClaudeGemini
1No other name twiceCabinet d'Orthodontie Dr. Pierre-Yves Mouchon17%Cabinet d'Orthodontie Dr. Anne-Sophie Vanhove67%
2Cabinet d'Orthodontie du Vieux-Lille8%Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon58%
3Cabinet d'Orthodontie Dr. Sophie Lefebvre8%Cabinet d'Orthodontie du Vieux-Lille42%
4No other name twiceCabinet d'Orthodontie Dr. Delphine Vanhove25%
5Cabinet d'Orthodontie Dr. Pierre-Yves Lelong17%

ChatGPT named no business in 8 of its 12 answers. Claude named no business in 8 of its 12 answers.

Questions about orthodontists in Lille

How AI assistants recommend orthodontists

ChatGPT, Claude and Gemini named Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon most often, in 25% of 36 answers, then Cabinet d'Orthodontie Dr. Anne-Sophie Vanhove (22%) and Cabinet d'Orthodontie du Vieux-Lille (17%). 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. Claude named Cabinet d'Orthodontie Dr. Pierre-Yves Mouchon most often (17% of its answers) and Gemini Cabinet d'Orthodontie Dr. Anne-Sophie Vanhove (67%). ChatGPT named none of the listed businesses. 3 of the 6 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 17% 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 orthodontists, 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 orthodontists 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
Named by AI assistants: Orthodontists in Lille, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/orthodontists/lille"><img src="https://aigrow.gg/badges/index/2026-11/orthodontists/lille.svg" width="312" height="100" alt="Named by AI assistants: Orthodontists in Lille, 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.

  1. 1Qui est le meilleur orthodontiste à Lille ?Who is the best orthodontist in Lille?
  2. 2Mon fils doit porter un appareil dentaire et je cherche un orthodontiste à Lille. Tu me recommandes qui ?My son needs braces and I'm looking for an orthodontist in Lille. Who would you recommend?
  3. 3Quel cabinet d’orthodontie à Lille me conseillerais-tu pour des aligneurs transparents ?Which orthodontic practice in Lille would you recommend for clear aligners?
  4. 4Quel orthodontiste à Lille est le plus indiqué pour un adulte qui veut réaligner ses dents ?Which orthodontist in Lille is best for adults who want to straighten their teeth?

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.

AI Visibility Index

Elsewhere in the Index

Orthodontists elsewhere
BordeauxLyonMontpellierNantesNiceParis
Also in Lille
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

Not on this list? See what ChatGPT says about your business

Orthodontists, Lille: see whether the assistants name you, or someone else.

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Read the method

Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0