Real estate agencies in Madrid that AI assistants recommend

Name: AI assistant recommendations: Real estate agencies in Madrid, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

Engel & Völkers is named most, in 100% of 36 answers.

The ranking

AI Recommendation Rate

1Engel & Völkers100%
95%: 90 to 100%
ChatGPT
100%
Claude
100%
Gemini
100%
Questions
4 of 4
Avg. position
2.4
Named in answers to
- Who is the best real estate agency in Madrid?, from ChatGPT, Claude and Gemini
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from ChatGPT, Claude and Gemini
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT, Claude and Gemini
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from ChatGPT, Claude and Gemini
Also written Engel & Völkers Madrid
Is this your business?
2Gilmar75%
95%: 59 to 86%
ChatGPT
100%
Claude
25%
Gemini
100%
Questions
4 of 4
Avg. position
2.2
Named in answers to
- Who is the best real estate agency in Madrid?, from ChatGPT, Claude and Gemini
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from ChatGPT and Gemini
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT and Gemini
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from ChatGPT and Gemini
Also written Gilmar Real Estate, Gilmar Consulting Inmobiliario, Gilmar Madrid
Is this your business?
3donpiso50%
95%: 35 to 66%
ChatGPT
8%
Claude
83%
Gemini
58%
Questions
4 of 4
Avg. position
5.1
Named in answers to
- Who is the best real estate agency in Madrid?, from Claude and Gemini
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from Claude and Gemini
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT, Claude and Gemini
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from Claude and Gemini
Also written Donpiso, Donpiso Madrid
Is this your business?
4Tecnocasa44%
95%: 30 to 60%
ChatGPT
58%
Claude
58%
Gemini
17%
Questions
4 of 4
Avg. position
4.1
Named in answers to
- Who is the best real estate agency in Madrid?, from ChatGPT and Claude
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from ChatGPT and Claude
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT, Claude and Gemini
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from ChatGPT
Also written Tecnocasa Madrid
Is this your business?
5RE/MAX36%
95%: 23 to 52%
ChatGPT
33%
Claude
75%
Gemini
0%
Questions
4 of 4
Avg. position
4.3
Named in answers to
- Who is the best real estate agency in Madrid?, from Claude
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from ChatGPT and Claude
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT and Claude
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from Claude
Also written RE/MAX España, RE/MAX Ability, RE/MAX Collection Madrid, RE/MAX Madrid
Is this your business?
6Idealista33%
95%: 20 to 50%
ChatGPT
8%
Claude
75%
Gemini
17%
Questions
3 of 4
Avg. position
1
Named in answers to
- Who is the best real estate agency in Madrid?, from Claude
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT and Claude
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from Claude and Gemini
Also written idealista
Is this your business?
7Fotocasa31%
95%: 18 to 47%
ChatGPT
0%
Claude
83%
Gemini
8%
Questions
4 of 4
Avg. position
2.6
Named in answers to
- Who is the best real estate agency in Madrid?, from Claude
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from Claude
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from Claude
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from Claude and Gemini
Also written Fotocasa Inmobiliaria
Is this your business?
8Look & Find28%
95%: 16 to 44%
ChatGPT
0%
Claude
58%
Gemini
25%
Questions
3 of 4
Avg. position
5.2
Named in answers to
- Who is the best real estate agency in Madrid?, from Claude and Gemini
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from Claude and Gemini
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from Claude and Gemini
Also written Look&Find Madrid
Is this your business?
9CENTURY 2125%
95%: 14 to 41%
ChatGPT
0%
Claude
75%
Gemini
0%
Questions
4 of 4
Avg. position
4.2
Named in answers to
- Who is the best real estate agency in Madrid?, from Claude
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from Claude
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from Claude
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from Claude
Also written Century 21 España, Century 21 Madrid
Is this your business?
10aProperties19%
95%: 10 to 35%
ChatGPT
50%
Claude
8%
Gemini
0%
Questions
3 of 4
Avg. position
4.1
Named in answers to
- Who is the best real estate agency in Madrid?, from ChatGPT and Claude
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from ChatGPT
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT
Also written aProperties Madrid, aProperties Real Estate Madrid, Aproperties
Is this your business?
11Alquiler Seguro17%
95%: 8 to 32%
ChatGPT
25%
Claude
17%
Gemini
8%
Questions
1 of 4
Avg. position
3
Named in answers to
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from ChatGPT, Claude and Gemini
Is this your business?
12Redpiso8%
95%: 3 to 22%
ChatGPT
17%
Claude
8%
Gemini
0%
Questions
2 of 4
Avg. position
3.3
Named in answers to
- I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?, from ChatGPT and Claude
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from ChatGPT
Is this your business?
13Housell8%
95%: 3 to 22%
ChatGPT
0%
Claude
8%
Gemini
17%
Questions
1 of 4
Avg. position
4
Named in answers to
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from Claude and Gemini
Is this your business?
14Fotocasa Pro / Century 21 Madrid6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
2
Named in answers to
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from Claude
Is this your business?
15Promora6%
95%: 2 to 18%
ChatGPT
0%
Claude
0%
Gemini
17%
Questions
1 of 4
Avg. position
3
Named in answers to
- Who is the best real estate agency in Madrid?, from Gemini
Is this your business?
16Alfa Inmobiliaria6%
95%: 2 to 18%
ChatGPT
8%
Claude
8%
Gemini
0%
Questions
2 of 4
Avg. position
4
Named in answers to
- I want to sell my home in Madrid. Which real estate agency would you recommend?, from ChatGPT
- Which real estate agency in Madrid would you recommend for renting out an apartment?, from Claude
Also written Alfa Inmobiliaria Madrid
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. 2 more names came up in a single answer and are counted above but not listed.

Real estate agencies in Madrid: is this your field?

18different names in 36 answers, 2 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 real estate agencies in Madrid, ChatGPT, Claude and Gemini named Engel & Völkers most often, in 100% of answers (its AI Recommendation Rate), then Gilmar (75%) and donpiso (50%). Across 36 answers they named 18 different businesses, 2 of them only once. Each of four buyer questions was asked three times, in Spanish, 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.

100% of answers named Engel & Völkers

Answers: 36
Businesses named: 18
Named only once: 2
Named by 2+ assistants: 13 of 16
Named again on a rerun: 67%

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	Engel & Völkers100%	Engel & Völkers100%	Engel & Völkers100%
2	Gilmar100%	donpiso83%	Gilmar100%
3	Tecnocasa58%	Fotocasa83%	donpiso58%
4	aProperties50%	RE/MAX75%	Look & Find25%
5	RE/MAX33%	Idealista75%	Tecnocasa17%

Questions about real estate agencies in Madrid

How AI assistants recommend real estate agencies

ChatGPT, Claude and Gemini named Engel & Völkers most often, in 100% of 36 answers, then Gilmar (75%) and donpiso (50%). 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.

On the first name, yes: each of them named Engel & Völkers most often. 13 of the 16 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, 67% 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 real estate agencies, 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 real estate agencies 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/real-estate-agencies/madrid"><img src="https://aigrow.gg/badges/index/2026-11/real-estate-agencies/madrid.svg" width="312" height="100" alt="Named by AI assistants: Real estate agencies in Madrid, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Spanish. 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¿Cuál es la mejor inmobiliaria de Madrid?Who is the best real estate agency in Madrid?
2Quiero vender mi piso en Madrid. ¿Qué inmobiliaria me recomiendas?I want to sell my home in Madrid. Which real estate agency would you recommend?
3Busco un piso para comprar en Madrid. ¿Con qué inmobiliarias debería contactar?I'm looking for an apartment to buy in Madrid. Which real estate agents should I contact?
4¿Qué inmobiliaria de Madrid recomendarías para alquilar un piso?Which real estate agency in Madrid would you recommend for renting out an apartment?

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.