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AI Visibility Index · September 2026

Cleaning services in Aarhus that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for cleaning services in Aarhus, three times each, in Danish, 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.

Cleaning services · Aarhus
44%of answers named Happy Helper
Answers
36
Businesses named
44
Named only once
30
Named by 2+ assistants
7 of 14
Named again on a rerun
47%

Edition September 2026. Download the data

Asked for cleaning services in Aarhus, ChatGPT, Claude and Gemini most often named Happy Helper (44% of answers), ServiceHuset (28%) and Hilfr (25%). Across 36 answers they named 44 different businesses, 30 of them only once. Each of four buyer questions was asked three times, in Danish, 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.

Cleaning services in Aarhus named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1Happy HelperIs this your business?44%95%: 30 to 60%58%0%75%3 of 41.7
2ServiceHusetIs this your business?28%95%: 16 to 44%17%0%67%3 of 41.7
3HilfrIs this your business?25%95%: 14 to 41%50%8%17%3 of 41.9
4Elite MiljøIs this your business?19%95%: 10 to 35%0%17%42%2 of 42.7
5Aarhus RengøringsserviceIs this your business?17%95%: 8 to 32%0%8%42%2 of 43.3
6Forenede ServiceAlso written Forenede Rengøring, Forenede Service A/SIs this your business?14%95%: 6 to 29%25%17%0%1 of 41.6
7ISSAlso written ISS Facility Services, ISS DanmarkIs this your business?14%95%: 6 to 29%17%25%0%2 of 43
8Ren-Service AarhusAlso written Ren Service Aarhus, RenService AarhusIs this your business?11%95%: 4 to 25%0%0%33%3 of 42
9Kongsvang Cleaning & FacilityAlso written Kongsvang Cleaning & Facility A/SIs this your business?8%95%: 3 to 22%25%0%0%2 of 41
10Hovedstadens RengøringAlso written Hovedstadens Flytterengøring AarhusIs this your business?8%95%: 3 to 22%0%25%0%2 of 41.3
11Ren & PænAlso written Ren & Pæn AarhusIs this your business?8%95%: 3 to 22%0%0%25%2 of 43.3
12ServiceGruppenIs this your business?8%95%: 3 to 22%0%0%25%1 of 43.7
13Rent og PæntIs this your business?6%95%: 2 to 18%0%17%0%1 of 42
14RengøringsekspertenIs this your business?6%95%: 2 to 18%0%0%17%1 of 43.5

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. 30 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
1Happy Helper58%ISS25%Happy Helper75%
2Hilfr50%Hovedstadens Rengøring25%ServiceHuset67%
3Forenede Service25%Elite Miljø17%Elite Miljø42%
4Kongsvang Cleaning & Facility25%Forenede Service17%Aarhus Rengøringsservice42%
5ServiceHuset17%Rent og Pænt17%Ren-Service Aarhus33%

Claude named no business in 5 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: Cleaning services in Aarhus, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/cleaning-services/aarhus"><img src="https://aigrow.gg/badges/index/2026-09/cleaning-services/aarhus.svg" width="312" height="100" alt="Named by AI assistants: Cleaning services in Aarhus, AIGROW AI Visibility Index, September 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Danish. 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. 1Hvad er det bedste rengøringsfirma i Aarhus?What is the best cleaning service in Aarhus?
  2. 2Jeg har brug for nogen til at gøre min lejlighed ren hver uge i Aarhus. Hvilket firma vil du anbefale?I need someone to clean my apartment in Aarhus every week. Which company would you recommend?
  3. 3Hvilket rengøringsfirma i Aarhus er godt til en grundig fraflytningsrengøring?Which cleaning company in Aarhus does a good move-out deep clean?
  4. 4Hvilket kontorrengøringsfirma i Aarhus vil du anbefale til en lille virksomhed?Which office cleaning company in Aarhus would you recommend for a small business?

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.

Elsewhere in the Index

Cleaning services elsewhere
CopenhagenAmsterdamAntwerpAustinBarcelonaBasel
Also in Aarhus
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