Locksmiths in Lisbon that AI assistants recommend

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

Chaves do Areeiro is named most, in 22% of 36 answers.

The ranking

AI Recommendation Rate

1Chaves do Areeiro22%
95%: 12 to 38%
ChatGPT
0%
Claude
0%
Gemini
67%
Questions
3 of 4
Avg. position
1
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from Gemini
- Which locksmith in Lisbon would you recommend for changing the locks on a new home?, from Gemini
- Which locksmith in Lisbon is known for fair, upfront prices?, from Gemini
Also written Serralharia e Chaves do Areeiro
Is this your business?
2SOS 2419%
95%: 10 to 35%
ChatGPT
0%
Claude
0%
Gemini
58%
Questions
3 of 4
Avg. position
2.1
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from Gemini
- Which locksmith in Lisbon would you recommend for changing the locks on a new home?, from Gemini
- Which locksmith in Lisbon is known for fair, upfront prices?, from Gemini
Also written Serralheiro 24 Horas Lisboa, Serralharia 24 Horas Lisboa
Is this your business?
3Chaviarte17%
95%: 8 to 32%
ChatGPT
50%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
1
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from ChatGPT
- Which locksmith in Lisbon would you recommend for changing the locks on a new home?, from ChatGPT
Is this your business?
4Chave Mestra14%
95%: 6 to 29%
ChatGPT
0%
Claude
0%
Gemini
42%
Questions
3 of 4
Avg. position
2.4
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from Gemini
- Which locksmith in Lisbon would you recommend for changing the locks on a new home?, from Gemini
- Which locksmith in Lisbon is known for fair, upfront prices?, from Gemini
Is this your business?
5Casa das Chaves11%
95%: 4 to 25%
ChatGPT
17%
Claude
0%
Gemini
17%
Questions
3 of 4
Avg. position
2.5
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from ChatGPT
- Which locksmith in Lisbon would you recommend for changing the locks on a new home?, from ChatGPT and Gemini
- Which locksmith in Lisbon is known for fair, upfront prices?, from Gemini
Is this your business?
6Serralharia Lameiras8%
95%: 3 to 22%
ChatGPT
0%
Claude
0%
Gemini
25%
Questions
2 of 4
Avg. position
1.3
Named in answers to
- Who is the best locksmith in Lisbon?, from Gemini
- Which locksmith in Lisbon is known for fair, upfront prices?, from Gemini
Is this your business?
7Mister Minit8%
95%: 3 to 22%
ChatGPT
25%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
2
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from ChatGPT
- Which locksmith in Lisbon would you recommend for changing the locks on a new home?, from ChatGPT
Is this your business?
8Serralharia do Bairro8%
95%: 3 to 22%
ChatGPT
0%
Claude
0%
Gemini
25%
Questions
1 of 4
Avg. position
2
Named in answers to
- Who is the best locksmith in Lisbon?, from Gemini
Is this your business?
9Serralheiro Lisboa 24 Horas8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
1 of 4
Avg. position
2
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from Claude
Also written Serralharia Lisboa 24h, Serralheiro Lisboa 24h
Is this your business?
10SOS Serralheiro Lisboa6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
3.5
Named in answers to
- I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?, from Claude
Also written SOS Chaveiro Lisboa
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 Lisbon: is this your field?

25different names in 36 answers, 15 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 locksmiths in Lisbon, ChatGPT, Claude and Gemini named Chaves do Areeiro most often, in 22% of answers (its AI Recommendation Rate), then SOS 24 (19%) and Chaviarte (17%). Across 36 answers they named 25 different businesses, 15 of them only once. Each of four buyer questions was asked three times, in Portuguese, 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.

22% of answers named Chaves do Areeiro

Answers: 36
Businesses named: 25
Named only once: 15
Named by 2+ assistants: 1 of 10
Named again on a rerun: 43%

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	Chaviarte50%	Serralheiro Lisboa 24 Horas25%	Chaves do Areeiro67%
2	Mister Minit25%	SOS Serralheiro Lisboa17%	SOS 2458%
3	Casa das Chaves17%	No other name twice	Chave Mestra42%
4	No other name twice		Serralharia Lameiras25%
5			Serralharia do Bairro25%

ChatGPT named no business in 6 of its 12 answers. Claude named no business in 9 of its 12 answers.

Questions about locksmiths in Lisbon

How AI assistants recommend locksmiths

ChatGPT, Claude and Gemini named Chaves do Areeiro most often, in 22% of 36 answers, then SOS 24 (19%) and Chaviarte (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 Chaviarte most often (50% of its answers), Claude Serralheiro Lisboa 24 Horas (25%) and Gemini Chaves do Areeiro (67%). 1 of the 10 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, 43% 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/lisbon"><img src="https://aigrow.gg/badges/index/2026-11/locksmiths/lisbon.svg" width="312" height="100" alt="Named by AI assistants: Locksmiths in Lisbon, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Portuguese. 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.

1Quem é o melhor serralheiro em Lisboa?Who is the best locksmith in Lisbon?
2Fiquei fechado fora de casa em Lisboa. A que serralheiro de urgência devo ligar?I'm locked out of my house in Lisbon right now. Which emergency locksmith should I call?
3Que serralheiro em Lisboa me recomendarias para trocar as fechaduras de uma casa nova?Which locksmith in Lisbon would you recommend for changing the locks on a new home?
4Que serralheiro em Lisboa é conhecido por preços justos e sem surpresas?Which locksmith in Lisbon 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.