Cleaning services in Munich that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for cleaning services in Munich, 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
- 39
- Named only once
- 22
- Named by 2+ assistants
- 7 of 17
- Named again on a rerun
- 43%
Edition September 2026. Download the data
Asked for cleaning services in Munich, ChatGPT, Claude and Gemini most often named Helpling (56% of answers), Cleanify (31%) and Münchner Gebäudereinigung GmbH (22%). Across 36 answers they named 39 different businesses, 22 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 | HelplingAlso written Helpling für Business, HELPLING MünchenIs this your business? | 95%: 40 to 71% | 50% | 25% | 92% | 4 of 4 | 1.6 |
| 2 | CleanifyIs this your business? | 95%: 18 to 47% | 0% | 0% | 92% | 4 of 4 | 2.6 |
| 3 | Münchner Gebäudereinigung GmbHAlso written Münchner GebäudereinigungIs this your business? | 95%: 12 to 38% | 0% | 0% | 67% | 4 of 4 | 1.9 |
| 4 | PiepenbrockAlso written Piepenbrock Dienstleistungen GmbH + Co. KG, Piepenbrock Dienstleistungen, Piepenbrock MünchenIs this your business? | 95%: 12 to 38% | 33% | 25% | 8% | 2 of 4 | 2.9 |
| 5 | Book A TigerAlso written Book a TigerIs this your business? | 95%: 8 to 32% | 0% | 25% | 25% | 2 of 4 | 2 |
| 6 | Mr. CleanerIs this your business? | 95%: 6 to 29% | 42% | 0% | 0% | 2 of 4 | 1.4 |
| 7 | ExtraSauberIs this your business? | 95%: 6 to 29% | 42% | 0% | 0% | 2 of 4 | 2.2 |
| 8 | Dienstleistungsservice MünchenIs this your business? | 95%: 6 to 29% | 0% | 0% | 42% | 2 of 4 | 2.6 |
| 9 | Dussmann ServiceAlso written Dussmann Service Deutschland, Dussmann Service Deutschland GmbH, Dussmann Service MünchenIs this your business? | 95%: 6 to 29% | 17% | 17% | 8% | 2 of 4 | 3 |
| 10 | WISAG Gebäudereinigung BayernAlso written WISAG Gebäudereinigung Bayern GmbH & Co. KG, WISAG Gebäudereinigung Bayern GmbHIs this your business? | 95%: 4 to 25% | 33% | 0% | 0% | 2 of 4 | 2 |
| 11 | Klüh CleaningAlso written Klüh Cleaning GmbH, Klüh Cleaning ServicesIs this your business? | 95%: 4 to 25% | 25% | 8% | 0% | 2 of 4 | 2.5 |
| 12 | BlitzblankAlso written Blitzblank Gebäudereinigung München, Blitzblank MünchenIs this your business? | 95%: 3 to 22% | 0% | 8% | 17% | 1 of 4 | 4.3 |
| 13 | Putzteufel MünchenIs this your business? | 95%: 2 to 18% | 0% | 17% | 0% | 2 of 4 | 1 |
| 14 | KlaroAlso written Klaro Gebäudereinigung, Klaro Reinigung MünchenIs this your business? | 95%: 2 to 18% | 0% | 8% | 8% | 2 of 4 | 4 |
| 15 | Münchner ReinigungsserviceIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 4 |
| 16 | GSR Gebäudereinigung Service GmbHIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 5 |
| 17 | PutziIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 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. 22 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 | Helpling50% | Helpling25% | Helpling92% |
| 2 | Mr. Cleaner42% | Piepenbrock25% | Cleanify92% |
| 3 | ExtraSauber42% | Book A Tiger25% | Münchner Gebäudereinigung GmbH67% |
| 4 | Piepenbrock33% | Dussmann Service17% | Dienstleistungsservice München42% |
| 5 | WISAG Gebäudereinigung Bayern33% | Putzteufel München17% | Book A Tiger25% |
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/cleaning-services/munich"><img src="https://aigrow.gg/badges/index/2026-09/cleaning-services/munich.svg" width="312" height="100" alt="Named by AI assistants: Cleaning services in Munich, 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.
- 1Welche Reinigungsfirma in München ist die beste?What is the best cleaning service in Munich?
- 2Ich brauche jemanden, der jede Woche meine Wohnung in München putzt. Welche Firma würdest du empfehlen?I need someone to clean my apartment in Munich every week. Which company would you recommend?
- 3Welche Reinigungsfirma in München macht eine gründliche Endreinigung beim Auszug?Which cleaning company in Munich does a good move-out deep clean?
- 4Welche Büroreinigungsfirma in München würdest du einem kleinen Unternehmen empfehlen?Which office cleaning company in Munich 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 Germany. From the AI Source Map: 8 answers.
- werkenntdenbesten.de
- Read in 88% of the answers
- trustlocal.de
- Read in 88% of the answers
- reddit.com
- Read in 88% 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