Architects in Trondheim that AI assistants recommend

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

Pir II is named most, in 100% of 36 answers.

The ranking

AI Recommendation Rate

1Pir II100%
95%: 90 to 100%
ChatGPT
100%
Claude
100%
Gemini
100%
Questions
4 of 4
Avg. position
1.2
Named in answers to
- Who is the best architect in Trondheim?, from ChatGPT, Claude and Gemini
- I want to renovate my house in Trondheim. Which architect would you recommend?, from ChatGPT, Claude and Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from ChatGPT, Claude and Gemini
- Which architect in Trondheim would you recommend for an apartment renovation?, from ChatGPT, Claude and Gemini
Also written Pir II Arkitekter, Pir II Arkitektkontor
Is this your business?
2Agraff Arkitektur42%
95%: 27 to 58%
ChatGPT
100%
Claude
0%
Gemini
25%
Questions
4 of 4
Avg. position
2.5
Named in answers to
- Who is the best architect in Trondheim?, from ChatGPT
- I want to renovate my house in Trondheim. Which architect would you recommend?, from ChatGPT and Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from ChatGPT
- Which architect in Trondheim would you recommend for an apartment renovation?, from ChatGPT and Gemini
Is this your business?
3Eggen Arkitekter33%
95%: 20 to 50%
ChatGPT
8%
Claude
25%
Gemini
67%
Questions
4 of 4
Avg. position
2.9
Named in answers to
- Who is the best architect in Trondheim?, from ChatGPT, Claude and Gemini
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from Claude and Gemini
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude and Gemini
Is this your business?
4MMW Arkitekter19%
95%: 10 to 35%
ChatGPT
0%
Claude
0%
Gemini
58%
Questions
4 of 4
Avg. position
3.3
Named in answers to
- Who is the best architect in Trondheim?, from Gemini
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from Gemini
- Which architect in Trondheim would you recommend for an apartment renovation?, from Gemini
Also written MMW arkitekter
Is this your business?
5Brendeland & Kristoffersen Arkitekter19%
95%: 10 to 35%
ChatGPT
0%
Claude
58%
Gemini
0%
Questions
3 of 4
Avg. position
3.4
Named in answers to
- Who is the best architect in Trondheim?, from Claude
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Claude
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude
Is this your business?
6Arkitektene Vis-à-Vis11%
95%: 4 to 25%
ChatGPT
0%
Claude
0%
Gemini
33%
Questions
3 of 4
Avg. position
2.8
Named in answers to
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from Gemini
- Which architect in Trondheim would you recommend for an apartment renovation?, from Gemini
Also written Arkitektene Vis-à-vis
Is this your business?
7Lusparken Arkitekter11%
95%: 4 to 25%
ChatGPT
0%
Claude
0%
Gemini
33%
Questions
3 of 4
Avg. position
3
Named in answers to
- Who is the best architect in Trondheim?, from Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from Gemini
- Which architect in Trondheim would you recommend for an apartment renovation?, from Gemini
Is this your business?
8Lund Hagem11%
95%: 4 to 25%
ChatGPT
0%
Claude
0%
Gemini
33%
Questions
3 of 4
Avg. position
3.3
Named in answers to
- Who is the best architect in Trondheim?, from Gemini
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Gemini
- Which architecture firm in Trondheim is good at designing new homes?, from Gemini
Also written Lund Hagem Arkitekter
Is this your business?
9HUS arkitekter11%
95%: 4 to 25%
ChatGPT
33%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
3.5
Named in answers to
- Who is the best architect in Trondheim?, from ChatGPT
- Which architecture firm in Trondheim is good at designing new homes?, from ChatGPT
- Which architect in Trondheim would you recommend for an apartment renovation?, from ChatGPT
Is this your business?
10Span arkitekter11%
95%: 4 to 25%
ChatGPT
0%
Claude
33%
Gemini
0%
Questions
2 of 4
Avg. position
4.3
Named in answers to
- Who is the best architect in Trondheim?, from Claude
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
Also written Span Arkitekter
Is this your business?
11Pir Arkitekter11%
95%: 4 to 25%
ChatGPT
0%
Claude
33%
Gemini
0%
Questions
3 of 4
Avg. position
4.5
Named in answers to
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Claude
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude
Also written Pir arkitekter, Pir arkitekter AS
Is this your business?
12Arkitektkontoret GASA8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
2 of 4
Avg. position
2.7
Named in answers to
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude
Is this your business?
13Arkitektkontoret Nordic8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
2 of 4
Avg. position
3.3
Named in answers to
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Claude
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
Also written Arkitektkontoret Nordic - Office of Architecture
Is this your business?
14Lund+Slaatto Arkitekter8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
3 of 4
Avg. position
3.3
Named in answers to
- Who is the best architect in Trondheim?, from Claude
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude
Also written Lund+Slaatto Arkitekter Trondheim
Is this your business?
15Kjellgren Kaminsky Architecture6%
95%: 2 to 18%
ChatGPT
17%
Claude
0%
Gemini
0%
Questions
2 of 4
Avg. position
1.5
Named in answers to
- I want to renovate my house in Trondheim. Which architect would you recommend?, from ChatGPT
- Which architecture firm in Trondheim is good at designing new homes?, from ChatGPT
Is this your business?
16Lala Tøyen Arkitekter6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
2
Named in answers to
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Claude
Is this your business?
17Vis Arkitekter6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
2.5
Named in answers to
- I want to renovate my house in Trondheim. Which architect would you recommend?, from Claude
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude
Also written Vis-à-vis Arkitekter
Is this your business?
18LPO arkitekter6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
3
Named in answers to
- Who is the best architect in Trondheim?, from Claude
Also written LPO arkitekter Trondheim
Is this your business?
19Element Arkitekter6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
3.5
Named in answers to
- Who is the best architect in Trondheim?, from Claude
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
Is this your business?
20Various Arkitekter6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
3.5
Named in answers to
- Who is the best architect in Trondheim?, from Claude
- Which architect in Trondheim would you recommend for an apartment renovation?, from Claude
Also written Various Architects
Is this your business?
21LINK Arkitektur6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
4
Named in answers to
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
Also written LINK Arkitektur Trondheim
Is this your business?
22Voll Arkitekter6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
1 of 4
Avg. position
4
Named in answers to
- Which architecture firm in Trondheim is good at designing new homes?, from Claude
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. 20 more names came up in a single answer and are counted above but not listed.

Architects in Trondheim: is this your field?

42different names in 36 answers, 20 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 architects in Trondheim, ChatGPT, Claude and Gemini named Pir II most often, in 100% of answers (its AI Recommendation Rate), then Agraff Arkitektur (42%) and Eggen Arkitekter (33%). Across 36 answers they named 42 different businesses, 20 of them only once. Each of four buyer questions was asked three times, in Norwegian, 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 Pir II

Answers: 36
Businesses named: 42
Named only once: 20
Named by 2+ assistants: 3 of 22
Named again on a rerun: 42%

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	Pir II100%	Pir II100%	Pir II100%
2	Agraff Arkitektur100%	Brendeland & Kristoffersen Arkitekter58%	Eggen Arkitekter67%
3	HUS arkitekter33%	Span arkitekter33%	MMW Arkitekter58%
4	Kjellgren Kaminsky Architecture17%	Pir Arkitekter33%	Arkitektene Vis-à-Vis33%
5	Eggen Arkitekter8%	Eggen Arkitekter25%	Lusparken Arkitekter33%

Questions about architects in Trondheim

How AI assistants recommend architects

ChatGPT, Claude and Gemini named Pir II most often, in 100% of 36 answers, then Agraff Arkitektur (42%) and Eggen Arkitekter (33%). 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 Pir II most often. 3 of the 22 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, 42% 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 architects, 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 architects 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/architects/trondheim"><img src="https://aigrow.gg/badges/index/2026-11/architects/trondheim.svg" width="312" height="100" alt="Named by AI assistants: Architects in Trondheim, AIGROW AI Visibility Index, November 2026"></a>

The questions

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

1Hvem er den beste arkitekten i Trondheim?Who is the best architect in Trondheim?
2Jeg vil pusse opp huset mitt i Trondheim. Hvilken arkitekt vil du anbefale?I want to renovate my house in Trondheim. Which architect would you recommend?
3Hvilket arkitektfirma i Trondheim er flinke til å tegne nye boliger?Which architecture firm in Trondheim is good at designing new homes?
4Hvilken arkitekt i Trondheim vil du anbefale til å pusse opp en leilighet?Which architect in Trondheim 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.