Architects in Zurich that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for architects in Zurich, three times each, in German, and counted who they named. These are the businesses named in two or more of the 36 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 36
- Businesses named
- 41
- Named only once
- 13
- Named by 2+ assistants
- 16 of 28
- Named again on a rerun
- 49%
Edition September 2026. Download the data
Asked for architects in Zurich, ChatGPT, Claude and Gemini most often named EM2N (50% of answers), Gigon/Guyer Architekten (42%) and EMI Architekt*innen (28%). Across 36 answers they named 41 different businesses, 13 of them only once. Each of four buyer questions was asked three times, in German, 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.
| # | Business | AI Recommendation Rate | ChatGPT | Claude | Gemini | Questions | Avg. position |
|---|---|---|---|---|---|---|---|
| 1 | EM2NAlso written EM2N Architekten, EM2N Architekten AGIs this your business? | 95%: 35 to 66% | 33% | 33% | 83% | 4 of 4 | 2.6 |
| 2 | Gigon/Guyer ArchitektenIs this your business? | 95%: 27 to 58% | 25% | 25% | 75% | 3 of 4 | 1.6 |
| 3 | EMI Architekt*innenAlso written Edelaar Mosayebi Inderbitzin Architekten, Edelaar Mosayebi Inderbitzin Architekt*innen, EMI Architekten, EMI Architekten AGIs this your business? | 95%: 16 to 44% | 58% | 0% | 25% | 3 of 4 | 2.5 |
| 4 | Diener & Diener ArchitektenIs this your business? | 95%: 14 to 41% | 0% | 17% | 58% | 3 of 4 | 3.1 |
| 5 | Miller & MarantaIs this your business? | 95%: 12 to 38% | 0% | 25% | 42% | 3 of 4 | 4.8 |
| 6 | pool ArchitektenAlso written Pool ArchitektenIs this your business? | 95%: 10 to 35% | 25% | 25% | 8% | 2 of 4 | 4.1 |
| 7 | Boltshauser ArchitektenIs this your business? | 95%: 10 to 35% | 8% | 33% | 17% | 4 of 4 | 4.7 |
| 8 | Duplex ArchitektenIs this your business? | 95%: 8 to 32% | 25% | 25% | 0% | 1 of 4 | 3.2 |
| 9 | Christian KerezAlso written Christian Kerez Architekt, Christian Kerez ArchitektenIs this your business? | 95%: 8 to 32% | 0% | 0% | 50% | 3 of 4 | 4.5 |
| 10 | Gus Wüstemann ArchitectsIs this your business? | 95%: 6 to 29% | 25% | 0% | 17% | 2 of 4 | 1.8 |
| 11 | Peter MärkliIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 2 of 4 | 3.2 |
| 12 | Atelier WW ArchitektenIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 3 of 4 | 5.8 |
| 13 | Staufer & Hasler ArchitektenIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 2 of 4 | 6 |
| 14 | Herzog & de MeuronIs this your business? | 95%: 4 to 25% | 0% | 25% | 8% | 1 of 4 | 1 |
| 15 | Think ArchitectureIs this your business? | 95%: 4 to 25% | 8% | 0% | 25% | 2 of 4 | 1.8 |
| 16 | E2AAlso written E2A Piet Eckert und Wim Eckert Architekten, E2A ArchitektenIs this your business? | 95%: 4 to 25% | 25% | 8% | 0% | 2 of 4 | 2.5 |
| 17 | Adrian Streich ArchitektenIs this your business? | 95%: 3 to 22% | 0% | 25% | 0% | 1 of 4 | 2.3 |
| 18 | Lütjens Padmanabhan ArchitektenIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 4.3 |
| 19 | Camenzind EvolutionIs this your business? | 95%: 3 to 22% | 0% | 25% | 0% | 1 of 4 | 5.3 |
| 20 | Enzmann Fischer PartnerIs this your business? | 95%: 3 to 22% | 0% | 25% | 0% | 1 of 4 | 5.3 |
| 21 | Knapkiewicz & Fickert ArchitektenIs this your business? | 95%: 2 to 18% | 17% | 0% | 0% | 2 of 4 | 2 |
| 22 | Galli Rudolf ArchitektenIs this your business? | 95%: 2 to 18% | 8% | 0% | 8% | 2 of 4 | 3 |
| 23 | Christ & GantenbeinIs this your business? | 95%: 2 to 18% | 8% | 0% | 8% | 1 of 4 | 3.5 |
| 24 | Müller Sigrist ArchitektenAlso written Müller Sigrist Architekten AGIs this your business? | 95%: 2 to 18% | 8% | 0% | 8% | 2 of 4 | 4 |
| 25 | Atelier ZurichIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 5 |
| 26 | Baumschlager Eberle ArchitektenIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 7 |
| 27 | Karamuk Kuo ArchitektenIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 7 |
| 28 | Meili Peter ArchitektenAlso written Meili, Peter & Partner ArchitektenIs this your business? | 95%: 2 to 18% | 0% | 8% | 8% | 2 of 4 | 8 |
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.
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 | EMI Architekt*innen58% | EM2N33% | EM2N83% |
| 2 | EM2N33% | Boltshauser Architekten33% | Gigon/Guyer Architekten75% |
| 3 | Gigon/Guyer Architekten25% | Gigon/Guyer Architekten25% | Diener & Diener Architekten58% |
| 4 | pool Architekten25% | Miller & Maranta25% | Christian Kerez50% |
| 5 | Duplex Architekten25% | pool Architekten25% | Miller & Maranta42% |
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.
<a href="https://aigrow.gg/index/architects/zurich"><img src="https://aigrow.gg/badges/index/2026-09/architects/zurich.svg" width="312" height="100" alt="Named by AI assistants: Architects in Zurich, AIGROW AI Visibility Index, September 2026"></a>The questions
Asked word for word, three times each, to every assistant, in German. 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.
- 1Wer ist der beste Architekt in Zürich?Who is the best architect in Zurich?
- 2Ich möchte mein Haus in Zürich renovieren. Welchen Architekten würdest du empfehlen?I want to renovate my house in Zurich. Which architect would you recommend?
- 3Welches Architekturbüro in Zürich entwirft besonders gute neue Wohnhäuser?Which architecture firm in Zurich is good at designing new homes?
- 4Welchen Architekten in Zürich würdest du für die Renovierung einer Wohnung empfehlen?Which architect in Zurich would you recommend for an apartment renovation?
How to read this page
- 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 Switzerland. From the AI Source Map: 7 answers.
- wikipedia.org
- Read in 86% of the answers
- bestarchitects.de
- Read in 43% of the answers
- sia.ch
- Read in 43% of the answers
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.
Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0