Architects in Berlin that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for architects in Berlin, 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
- 38
- Named only once
- 15
- Named by 2+ assistants
- 12 of 23
- Named again on a rerun
- 52%
Edition September 2026. Download the data
Asked for architects in Berlin, ChatGPT, Claude and Gemini most often named Barkow Leibinger (44% of answers), Sauerbruch Hutton (33%) and GRAFT (33%). Across 36 answers they named 38 different businesses, 15 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 | Barkow LeibingerIs this your business? | 95%: 30 to 60% | 8% | 50% | 75% | 3 of 4 | 1.8 |
| 2 | Sauerbruch HuttonIs this your business? | 95%: 20 to 50% | 50% | 50% | 0% | 3 of 4 | 1.8 |
| 3 | GRAFTAlso written Graft Architekten, Graft Gesellschaft von Architekten, Graft Architects, GRAFT Architects, Graft Gesellschaft von Architekten mbHIs this your business? | 95%: 20 to 50% | 50% | 25% | 25% | 3 of 4 | 2.2 |
| 4 | Grüntuch Ernst ArchitektenIs this your business? | 95%: 18 to 47% | 0% | 33% | 58% | 3 of 4 | 4.5 |
| 5 | AFF ArchitektenIs this your business? | 95%: 12 to 38% | 0% | 0% | 67% | 3 of 4 | 3.8 |
| 6 | Tchoban Voss ArchitektenAlso written TCHOBAN VOSS ArchitektenIs this your business? | 95%: 12 to 38% | 17% | 8% | 42% | 2 of 4 | 3.9 |
| 7 | Batek ArchitektenAlso written BATEK ARCHITEKTEN, BATEK ArchitektenIs this your business? | 95%: 10 to 35% | 33% | 0% | 25% | 2 of 4 | 1.4 |
| 8 | David Chipperfield ArchitectsAlso written David Chipperfield Architects BerlinIs this your business? | 95%: 10 to 35% | 25% | 8% | 25% | 2 of 4 | 1.4 |
| 9 | Hütten & PalästeAlso written Hütten & Paläste ArchitektenIs this your business? | 95%: 10 to 35% | 0% | 0% | 58% | 3 of 4 | 4.4 |
| 10 | Zanderroth ArchitektenAlso written zanderroth architektenIs this your business? | 95%: 8 to 32% | 25% | 25% | 0% | 3 of 4 | 3.8 |
| 11 | Kuehn MalvezziIs this your business? | 95%: 8 to 32% | 0% | 25% | 25% | 4 of 4 | 5.3 |
| 12 | Kleihues + KleihuesIs this your business? | 95%: 6 to 29% | 8% | 25% | 8% | 2 of 4 | 4 |
| 13 | J. Mayer H. und PartnerAlso written J. MAYER H. und Partner, J. Mayer H. und Partner, Architekten mbBIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 3 of 4 | 4.4 |
| 14 | Brandlhuber+Also written Brandlhuber+ Emde, BurlonIs this your business? | 95%: 6 to 29% | 0% | 8% | 33% | 3 of 4 | 6.2 |
| 15 | Axthelm RolvienAlso written Axthelm Rolvien GmbHIs this your business? | 95%: 4 to 25% | 0% | 0% | 33% | 2 of 4 | 3.8 |
| 16 | Max DudlerAlso written Dudler ArchitektenIs this your business? | 95%: 4 to 25% | 0% | 8% | 25% | 3 of 4 | 4.3 |
| 17 | Modersohn & FreieslebenIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 2 of 4 | 5.7 |
| 18 | Deadline ArchitektenIs this your business? | 95%: 3 to 22% | 0% | 25% | 0% | 2 of 4 | 6 |
| 19 | Hild und K ArchitektenIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 7 |
| 20 | Dierks Blume Nasedy ArchitektenIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 2.5 |
| 21 | Ester Bruzkus ArchitektenIs this your business? | 95%: 2 to 18% | 17% | 0% | 0% | 1 of 4 | 2.5 |
| 22 | Bothe Richter TeheraniIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 of 4 | 4.5 |
| 23 | Thomas Kröger ArchitektenIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 6.5 |
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. 15 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 | Sauerbruch Hutton50% | Barkow Leibinger50% | Barkow Leibinger75% |
| 2 | GRAFT50% | Sauerbruch Hutton50% | AFF Architekten67% |
| 3 | Batek Architekten33% | Grüntuch Ernst Architekten33% | Grüntuch Ernst Architekten58% |
| 4 | David Chipperfield Architects25% | GRAFT25% | Hütten & Paläste58% |
| 5 | Zanderroth Architekten25% | Zanderroth Architekten25% | Tchoban Voss Architekten42% |
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/berlin"><img src="https://aigrow.gg/badges/index/2026-09/architects/berlin.svg" width="312" height="100" alt="Named by AI assistants: Architects in Berlin, 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 Berlin?Who is the best architect in Berlin?
- 2Ich möchte mein Haus in Berlin renovieren. Welchen Architekten würdest du empfehlen?I want to renovate my house in Berlin. Which architect would you recommend?
- 3Welches Architekturbüro in Berlin ist gut darin, neue Häuser zu entwerfen?Which architecture firm in Berlin is good at designing new homes?
- 4Welchen Architekten in Berlin würdest du für die Renovierung einer Wohnung empfehlen?Which architect in Berlin 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 Germany. From the AI Source Map: 8 answers.
- wikipedia.org
- Read in 88% of the answers
- baunetz-architekten.de
- Read in 38% of the answers
- realestatearchitectureawards.com
- Read in 25% of the answers
Elsewhere in the Index
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