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AI Visibility Index · September 2026

Cleaning services in Basel that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for cleaning services in Basel, 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.

Cleaning services · Basel
67%of answers named Batmaid
Answers
36
Businesses named
50
Named only once
34
Named by 2+ assistants
5 of 16
Named again on a rerun
38%

Edition September 2026. Download the data

Asked for cleaning services in Basel, ChatGPT, Claude and Gemini most often named Batmaid (67% of answers), Helpling (50%) and ISS Facility Services (19%). Across 36 answers they named 50 different businesses, 34 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.

Cleaning services in Basel named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1BatmaidIs this your business?67%95%: 50 to 80%100%42%58%4 of 41.3
2HelplingIs this your business?50%95%: 35 to 66%17%42%92%4 of 42.6
3ISS Facility ServicesAlso written ISS Schweiz, ISS Facility Services Basel, ISS Facility Services Schweiz, ISS Schweiz AGIs this your business?19%95%: 10 to 35%8%25%25%3 of 42.4
4VebegoAlso written Vebego AG, Vebego BaselIs this your business?17%95%: 8 to 32%33%17%0%3 of 43.3
5Putzfrauenagentur.chAlso written Putzfrauenagentur Basel, Putzfrauenagentur Grossraum BaselIs this your business?14%95%: 6 to 29%42%0%0%2 of 42
6CleanprofisAlso written Clean-Profis Basel, Clean-Profis GmbHIs this your business?11%95%: 4 to 25%0%0%33%2 of 43
7Putzfrau.chIs this your business?8%95%: 3 to 22%25%0%0%3 of 41.7
8QuittIs this your business?8%95%: 3 to 22%0%0%25%1 of 42
9Clean ProfiAlso written Clean Profi GmbH, Clean Profi BaselIs this your business?8%95%: 3 to 22%0%0%25%2 of 42.7
10Allclean Basel AGAlso written Allclean BaselIs this your business?8%95%: 3 to 22%0%0%25%2 of 43.3
11Baloise CleanAlso written Baloise Reinigungsservice, Baloise Clean GmbHIs this your business?8%95%: 3 to 22%0%0%25%1 of 44.7
12Adlatus AGIs this your business?6%95%: 2 to 18%0%0%17%1 of 42
13Allround Service BaselAlso written Allround Service Basel GmbHIs this your business?6%95%: 2 to 18%0%0%17%2 of 42
14Bebbi Reinigungen GmbHIs this your business?6%95%: 2 to 18%0%0%17%1 of 42.5
15Clean-FixAlso written clean-fix Reinigungen AG, Cleanfix Reinigungsservice GmbHIs this your business?6%95%: 2 to 18%0%8%8%2 of 43
16HausfeeIs this your business?6%95%: 2 to 18%0%17%0%1 of 43

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. 34 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.

#ChatGPTClaudeGemini
1Batmaid100%Batmaid42%Helpling92%
2Putzfrauenagentur.ch42%Helpling42%Batmaid58%
3Vebego33%ISS Facility Services25%Cleanprofis33%
4Putzfrau.ch25%Vebego17%ISS Facility Services25%
5Helpling17%Hausfee17%Quitt25%

Claude named no business in 4 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.

Named by AI assistants: Cleaning services in Basel, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/cleaning-services/basel"><img src="https://aigrow.gg/badges/index/2026-09/cleaning-services/basel.svg" width="312" height="100" alt="Named by AI assistants: Cleaning services in Basel, 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.

  1. 1Welche Reinigungsfirma in Basel ist die beste?What is the best cleaning service in Basel?
  2. 2Ich brauche jemanden, der jede Woche meine Wohnung in Basel putzt. Welche Firma würdest du empfehlen?I need someone to clean my apartment in Basel every week. Which company would you recommend?
  3. 3Welche Reinigungsfirma in Basel macht eine gründliche Endreinigung beim Auszug?Which cleaning company in Basel does a good move-out deep clean?
  4. 4Welche Büroreinigungsfirma in Basel würdest du einem kleinen Unternehmen empfehlen?Which office cleaning company in Basel would you recommend for a small business?

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.

reddit.com
Read in 86% of the answers
cleanify.ch
Read in 57% of the answers
local.ch
Read in 57% 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