Locksmiths in Nantes that AI assistants recommend

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

Serrurerie Nantaise is named most, in 36% of 36 answers.

The ranking

AI Recommendation Rate

1Serrurerie Nantaise36%
95%: 23 to 52%
ChatGPT
0%
Claude
8%
Gemini
100%
Questions
4 of 4
Avg. position
1
Named in answers to
- Who is the best locksmith in Nantes?, from Gemini
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Gemini
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from Claude and Gemini
- Which locksmith in Nantes is known for fair, upfront prices?, from Gemini
Is this your business?
2Les Bons Artisans28%
95%: 16 to 44%
ChatGPT
83%
Claude
0%
Gemini
0%
Questions
4 of 4
Avg. position
1
Named in answers to
- Who is the best locksmith in Nantes?, from ChatGPT
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from ChatGPT
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from ChatGPT
- Which locksmith in Nantes is known for fair, upfront prices?, from ChatGPT
Is this your business?
3Serrurerie de l'Erdre19%
95%: 10 to 35%
ChatGPT
0%
Claude
0%
Gemini
58%
Questions
3 of 4
Avg. position
2.9
Named in answers to
- Who is the best locksmith in Nantes?, from Gemini
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from Gemini
- Which locksmith in Nantes is known for fair, upfront prices?, from Gemini
Is this your business?
4MesDépanneurs.fr17%
95%: 8 to 32%
ChatGPT
50%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
1.8
Named in answers to
- Who is the best locksmith in Nantes?, from ChatGPT
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from ChatGPT
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from ChatGPT
Is this your business?
5Abao Serrurerie11%
95%: 4 to 25%
ChatGPT
0%
Claude
0%
Gemini
33%
Questions
3 of 4
Avg. position
2.3
Named in answers to
- Who is the best locksmith in Nantes?, from Gemini
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Gemini
- Which locksmith in Nantes is known for fair, upfront prices?, from Gemini
Is this your business?
6La Clé Nantaise6%
95%: 2 to 18%
ChatGPT
8%
Claude
0%
Gemini
8%
Questions
2 of 4
Avg. position
1.5
Named in answers to
- Who is the best locksmith in Nantes?, from ChatGPT
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from Gemini
Also written La Clef Nantaise
Is this your business?
7Depanneo6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
2
Named in answers to
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from ChatGPT
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from ChatGPT
Is this your business?
8SOS Serrurier Nantes6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
1 of 4
Avg. position
2
Named in answers to
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Gemini
Is this your business?
9Les Serruriers Nantais6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
2 of 4
Avg. position
2.5
Named in answers to
- Which locksmith in Nantes would you recommend for changing the locks on a new home?, from Gemini
- Which locksmith in Nantes is known for fair, upfront prices?, from Gemini
Is this your business?
10Serrurier Nantes 446%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
2 of 4
Avg. position
3
Named in answers to
- I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Gemini
- Which locksmith in Nantes is known for fair, upfront prices?, from Gemini
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. 11 more names came up in a single answer and are counted above but not listed.

Locksmiths in Nantes: is this your field?

21different names in 36 answers, 11 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.

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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 locksmiths in Nantes, ChatGPT, Claude and Gemini named Serrurerie Nantaise most often, in 36% of answers (its AI Recommendation Rate), then Les Bons Artisans (28%) and Serrurerie de l'Erdre (19%). Across 36 answers they named 21 different businesses, 11 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.

36% of answers named Serrurerie Nantaise

Answers: 36
Businesses named: 21
Named only once: 11
Named by 2+ assistants: 2 of 10
Named again on a rerun: 48%

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	Les Bons Artisans83%	Serrurerie Nantaise8%	Serrurerie Nantaise100%
2	MesDépanneurs.fr50%	No other name twice	Serrurerie de l'Erdre58%
3	Depanneo17%		Abao Serrurerie33%
4	La Clé Nantaise8%		SOS Serrurier Nantes17%
5	No other name twice		Les Serruriers Nantais17%

Claude named no business in 11 of its 12 answers.

Questions about locksmiths in Nantes

How AI assistants recommend locksmiths

ChatGPT, Claude and Gemini named Serrurerie Nantaise most often, in 36% of 36 answers, then Les Bons Artisans (28%) and Serrurerie de l'Erdre (19%). 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 Les Bons Artisans most often (83% of its answers), Claude Serrurerie Nantaise (8%) and Gemini Serrurerie Nantaise (100%). 2 of the 10 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, 48% 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 locksmiths, 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 locksmiths 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/locksmiths/nantes"><img src="https://aigrow.gg/badges/index/2026-11/locksmiths/nantes.svg" width="312" height="100" alt="Named by AI assistants: Locksmiths 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 serrurier à Nantes ?Who is the best locksmith in Nantes?
2J’habite à Nantes et je viens de claquer ma porte avec les clés à l’intérieur. Quel serrurier dois-je appeler en urgence ?I live in Nantes and just locked myself out with the keys inside. Which locksmith should I call urgently?
3Quel serrurier à Nantes me conseillerais-tu pour changer les serrures après un déménagement ?Which locksmith in Nantes would you recommend for changing the locks on a new home?
4Quel serrurier à Nantes est réputé pour ses tarifs honnêtes, annoncés à l’avance ?Which locksmith in Nantes is known for fair, upfront prices?

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.