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AI Visibility Index · September 2026

Architects in Madrid that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for architects in Madrid, three times each, in Spanish, and counted who they named. These are the businesses named in two or more of the 36 answers.

Check whether AI names youSee the ranking

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Architects · Madrid
44%of answers named ÁBATON
Answers
36
Businesses named
36
Named only once
13
Named by 2+ assistants
12 of 23
Named again on a rerun
59%

Edition September 2026. Download the data

Asked for architects in Madrid, ChatGPT, Claude and Gemini most often named ÁBATON (44% of answers), Estudio Lamela (36%) and Fran Silvestre Arquitectos (31%). Across 36 answers they named 36 different businesses, 13 of them only once. Each of four buyer questions was asked three times, in Spanish, in September 2026.

The ranking

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.

Architects in Madrid named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1ÁBATONAlso written ÁBATON Arquitectura, Ábaton Arquitectura, Ábaton, Abaton ArquitecturaIs this your business?44%95%: 30 to 60%83%0%50%4 of 42.4
2Estudio LamelaIs this your business?36%95%: 23 to 52%25%25%58%3 of 41.8
3Fran Silvestre ArquitectosIs this your business?31%95%: 18 to 47%17%0%75%3 of 42.9
4A-ceroIs this your business?31%95%: 18 to 47%17%0%75%4 of 43.3
5Rafael de La-Hoz ArquitectosIs this your business?25%95%: 14 to 41%25%25%25%1 of 41.9
6Zooco EstudioIs this your business?25%95%: 14 to 41%8%17%50%3 of 42.7
7Cano y Escario ArquitecturaIs this your business?19%95%: 10 to 35%0%0%58%3 of 43.9
8Lucas y Hernández-GilIs this your business?17%95%: 8 to 32%42%0%8%2 of 42
9Ábalos+Sentkiewicz ArquitectosIs this your business?17%95%: 8 to 32%0%50%0%2 of 42.7
10OOIIO ArquitecturaIs this your business?17%95%: 8 to 32%17%0%33%3 of 42.7
11Touza ArquitectosIs this your business?14%95%: 6 to 29%0%0%42%2 of 46
12SelgasCanoAlso written Selgas Cano, SelgascanoIs this your business?11%95%: 4 to 25%0%25%8%3 of 42
13Nieto Sobejano ArquitectosIs this your business?11%95%: 4 to 25%17%17%0%1 of 44
14Estudio HerrerosIs this your business?8%95%: 3 to 22%0%17%8%2 of 42
15PlutarcoIs this your business?8%95%: 3 to 22%25%0%0%2 of 43
16Amann-Cánovas-MaruriAlso written Amann Cánovas MaruriIs this your business?8%95%: 3 to 22%0%25%0%1 of 43.3
17Cruz y Ortiz ArquitectosIs this your business?6%95%: 2 to 18%0%0%17%1 of 43
18ABIBOO StudioIs this your business?6%95%: 2 to 18%0%0%17%1 of 44
19Ensamble StudioIs this your business?6%95%: 2 to 18%0%17%0%1 of 44
20Estudio EntresitioIs this your business?6%95%: 2 to 18%0%17%0%2 of 44
21Arquitectura GIs this your business?6%95%: 2 to 18%0%0%17%2 of 45.5
22Vicens+RamosAlso written Vicens + RamosIs this your business?6%95%: 2 to 18%0%8%8%1 of 46
23Morph EstudioIs this your business?6%95%: 2 to 18%0%0%17%1 of 47

Each assistant column is the share of that assistant's 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. 13 more names came up in a single answer and are counted above but not listed.

Is this your business?

See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.

Check your businessNamed above? Add the badgeWhat the audit does

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
1ÁBATON83%Ábalos+Sentkiewicz Arquitectos50%Fran Silvestre Arquitectos75%
2Lucas y Hernández-Gil42%Estudio Lamela25%A-cero75%
3Estudio Lamela25%Rafael de La-Hoz Arquitectos25%Estudio Lamela58%
4Rafael de La-Hoz Arquitectos25%SelgasCano25%Cano y Escario Arquitectura58%
5Plutarco25%Amann-Cánovas-Maruri25%ÁBATON50%

Claude named no business in 6 of its 12 answers.

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: Architects in Madrid, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/architects/madrid"><img src="https://aigrow.gg/badges/index/2026-09/architects/madrid.svg" width="312" height="100" alt="Named by AI assistants: Architects in Madrid, AIGROW AI Visibility Index, September 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. 1¿Quién es el mejor arquitecto en Madrid?Who is the best architect in Madrid?
  2. 2Quiero reformar mi casa en Madrid. ¿Qué arquitecto me recomendarías?I want to renovate my house in Madrid. Which architect would you recommend?
  3. 3¿Qué estudio de arquitectura en Madrid es bueno diseñando viviendas nuevas?Which architecture firm in Madrid is good at designing new homes?
  4. 4¿Qué arquitecto en Madrid me recomendarías para reformar un piso?Which architect in Madrid would you recommend for an apartment renovation?

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.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in Spain. From the AI Source Map: 6 answers.

See every site for this category
elpais.com
Read in 83% of the answers
cadenaser.com
Read in 83% of the answers
wikipedia.org
Read in 83% of the answers

Elsewhere in the Index

Architects elsewhere
BarcelonaMálagaSevilleValenciaGuadalajaraMexico City
Also in Madrid
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

Is your business on this list?

The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.

Run the free AI scanRead the method

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