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Locksmiths in Brussels that AI assistants recommend

Serrurier Bruxelles is named most, in 36% of 36 answers.

The ranking

AI Recommendation Rate

Locksmiths in Brussels named by AI assistants, November 2026

  1. 1Serrurier Bruxelles36%

    95%: 23 to 52%

    ChatGPT
    67%
    Claude
    0%
    Gemini
    42%
    Questions
    4 of 4
    Avg. position
    1

    Named in answers to

    • Who is the best locksmith in Brussels?, from ChatGPT and Gemini
    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from ChatGPT and Gemini
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from ChatGPT
    • Which locksmith in Brussels is known for fair, upfront prices?, from ChatGPT and Gemini
    Is this your business?
  2. 2Serrurier Bruxelles 24/722%

    95%: 12 to 38%

    ChatGPT
    8%
    Claude
    25%
    Gemini
    33%
    Questions
    4 of 4
    Avg. position
    1.8

    Named in answers to

    • Who is the best locksmith in Brussels?, from ChatGPT, Claude and Gemini
    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude and Gemini
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Claude
    • Which locksmith in Brussels is known for fair, upfront prices?, from Gemini

    Also written Serrurerie 24/7 Bruxelles, Serrurier Bruxelles 24

    Is this your business?
  3. 3Serrurerie du Centre17%

    95%: 8 to 32%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    50%
    Questions
    3 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best locksmith in Brussels?, from Gemini
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Gemini
    • Which locksmith in Brussels is known for fair, upfront prices?, from Gemini
    Is this your business?
  4. 4A1 Serrurerie17%

    95%: 8 to 32%

    ChatGPT
    0%
    Claude
    50%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    3.2

    Named in answers to

    • Who is the best locksmith in Brussels?, from Claude
    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Claude

    Also written A1 Serrurier, A1 Serrurier Bruxelles

    Is this your business?
  5. 5Serrurier Bruxelles Express14%

    95%: 6 to 29%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    17%
    Questions
    2 of 4
    Avg. position
    1.2

    Named in answers to

    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude and Gemini
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Claude and Gemini
    Is this your business?
  6. 6Serrurier SOS Bruxelles14%

    95%: 6 to 29%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    42%
    Questions
    3 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best locksmith in Brussels?, from Gemini
    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Gemini
    • Which locksmith in Brussels is known for fair, upfront prices?, from Gemini

    Also written SOS Serrurier Bruxelles

    Is this your business?
  7. 7Serrurier Express11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    25%
    Questions
    3 of 4
    Avg. position
    2.3

    Named in answers to

    • Who is the best locksmith in Brussels?, from Gemini
    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude and Gemini
    • Which locksmith in Brussels is known for fair, upfront prices?, from Gemini

    Also written Serrurier Express Bruxelles

    Is this your business?
  8. 8Serrurerie Vanderstraeten8%

    95%: 3 to 22%

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

    Named in answers to

    • Who is the best locksmith in Brussels?, from Gemini
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Gemini
    Is this your business?
  9. 9Serrurerie SOS Express8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    2.7

    Named in answers to

    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Gemini
    • Which locksmith in Brussels is known for fair, upfront prices?, from Gemini

    Also written Serrurier SOS Express Bruxelles

    Is this your business?
  10. 10Serrurier Molenbeek8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3.3

    Named in answers to

    • Who is the best locksmith in Brussels?, from Claude
    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude

    Also written Serrurier Molenbeek-Bruxelles, Serrurier Molenbeek-Bruxelles 24/24

    Is this your business?
  11. 11Serrurier Hlocks6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    1

    Named in answers to

    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from ChatGPT
    • Which locksmith in Brussels is known for fair, upfront prices?, from ChatGPT
    Is this your business?
  12. 12Serrurier Bruxelles Direct6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    1.5

    Named in answers to

    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from ChatGPT
    • Which locksmith in Brussels is known for fair, upfront prices?, from ChatGPT
    Is this your business?
  13. 13Ace Locksmith6%

    95%: 2 to 18%

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

    Named in answers to

    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude

    Also written Ace Locksmith Bruxelles, Ace Serrurier Bruxelles

    Is this your business?
  14. 14Ad Locks6%

    95%: 2 to 18%

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

    Named in answers to

    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Claude

    Also written Ad Serrurier

    Is this your business?
  15. 15Locksmith Brussels 24/76%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    3.5

    Named in answers to

    • I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?, from Claude
    • Which locksmith in Brussels would you recommend for changing the locks on a new home?, from Claude
    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. 15 more names came up in a single answer and are counted above but not listed.

Locksmiths in Brussels: is this your field?

30different names in 36 answers, 15 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 locksmiths in Brussels, ChatGPT, Claude and Gemini named Serrurier Bruxelles most often, in 36% of answers (its AI Recommendation Rate), then Serrurier Bruxelles 24/7 (22%) and Serrurerie du Centre (17%). Across 36 answers they named 30 different businesses, 15 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.

Locksmiths · Brussels

36% of answers named Serrurier Bruxelles

Answers
36
Businesses named
30
Named only once
15
Named by 2+ assistants
4 of 15
Named again on a rerun
29%

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
1Serrurier Bruxelles67%A1 Serrurerie50%Serrurerie du Centre50%
2Serrurier Hlocks17%Serrurier Bruxelles 24/725%Serrurier Bruxelles42%
3Serrurier Bruxelles Direct17%Serrurier Bruxelles Express25%Serrurier SOS Bruxelles42%
4Serrurier Bruxelles 24/78%Serrurier Molenbeek25%Serrurier Bruxelles 24/733%
5No other name twiceAce Locksmith17%Serrurier Express25%

Claude named no business in 5 of its 12 answers.

Questions about locksmiths in Brussels

How AI assistants recommend locksmiths

ChatGPT, Claude and Gemini named Serrurier Bruxelles most often, in 36% of 36 answers, then Serrurier Bruxelles 24/7 (22%) and Serrurerie du Centre (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. ChatGPT named Serrurier Bruxelles most often (67% of its answers), Claude A1 Serrurerie (50%) and Gemini Serrurerie du Centre (50%). 4 of the 15 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, 29% 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
Named by AI assistants: Locksmiths in Brussels, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/locksmiths/brussels"><img src="https://aigrow.gg/badges/index/2026-11/locksmiths/brussels.svg" width="312" height="100" alt="Named by AI assistants: Locksmiths in Brussels, 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. 1Quel est le meilleur serrurier à Bruxelles ?Who is the best locksmith in Brussels?
  2. 2J’habite à Bruxelles et je viens de claquer ma porte avec les clés à l’intérieur. Quel serrurier dois-je appeler en urgence ?I live in Brussels and just locked myself out with the keys inside. Which locksmith should I call urgently?
  3. 3Quel serrurier à Bruxelles me conseillerais-tu pour changer les serrures après un déménagement ?Which locksmith in Brussels would you recommend for changing the locks on a new home?
  4. 4Quel serrurier à Bruxelles est réputé pour ses tarifs honnêtes, annoncés à l’avance ?Which locksmith in Brussels 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.

AI Visibility Index

Elsewhere in the Index

Locksmiths elsewhere
AntwerpGhentLiègeBordeauxGenevaLausanne
Also in Brussels
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

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

Locksmiths, Brussels: see whether the assistants name you, or someone else.

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