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Cleaning services in Nantes that AI assistants recommend

O2 is named most, in 50% of 36 answers.

The ranking

AI Recommendation Rate

Cleaning services in Nantes named by AI assistants, November 2026

  1. 1O250%

    95%: 35 to 66%

    ChatGPT
    75%
    Claude
    25%
    Gemini
    50%
    Questions
    3 of 4
    Avg. position
    1.7

    Named in answers to

    • What is the best cleaning service in Nantes?, from ChatGPT and Gemini
    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from ChatGPT, Claude and Gemini
    • Which cleaning company in Nantes does a good move-out deep clean?, from ChatGPT and Gemini

    Also written O2 Nantes, O2 Care Services, O2 Care Services Nantes

    Is this your business?
  2. 2Shiva44%

    95%: 30 to 60%

    ChatGPT
    75%
    Claude
    25%
    Gemini
    33%
    Questions
    3 of 4
    Avg. position
    1.9

    Named in answers to

    • What is the best cleaning service in Nantes?, from ChatGPT and Gemini
    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from ChatGPT, Claude and Gemini
    • Which cleaning company in Nantes does a good move-out deep clean?, from ChatGPT

    Also written Shiva Nantes

    Is this your business?
  3. 3Onet42%

    95%: 27 to 58%

    ChatGPT
    50%
    Claude
    33%
    Gemini
    42%
    Questions
    3 of 4
    Avg. position
    2.2

    Named in answers to

    • What is the best cleaning service in Nantes?, from ChatGPT, Claude and Gemini
    • Which cleaning company in Nantes does a good move-out deep clean?, from ChatGPT
    • Which office cleaning company in Nantes would you recommend for a small business?, from ChatGPT, Claude and Gemini

    Also written Onet Propreté et Services, ONET Propreté et Services, Onet Propreté et Services Nantes, ONET Propreté Nantes, ONET Nantes, ONET Propreté et Services Nantes

    Is this your business?
  4. 4GSF19%

    95%: 10 to 35%

    ChatGPT
    17%
    Claude
    17%
    Gemini
    25%
    Questions
    2 of 4
    Avg. position
    3.1

    Named in answers to

    • What is the best cleaning service in Nantes?, from Claude and Gemini
    • Which office cleaning company in Nantes would you recommend for a small business?, from ChatGPT, Claude and Gemini

    Also written Groupe GSF, GSF Orion, GSF Orion Nantes

    Is this your business?
  5. 5Azaé17%

    95%: 8 to 32%

    ChatGPT
    50%
    Claude
    0%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    2.5

    Named in answers to

    • What is the best cleaning service in Nantes?, from ChatGPT
    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from ChatGPT
    • Which cleaning company in Nantes does a good move-out deep clean?, from ChatGPT

    Also written Azaé Nantes

    Is this your business?
  6. 6Atalian14%

    95%: 6 to 29%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    42%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • What is the best cleaning service in Nantes?, from Gemini
    • Which office cleaning company in Nantes would you recommend for a small business?, from Gemini

    Also written Atalian Propreté

    Is this your business?
  7. 7Nantes Nettoyage11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    33%
    Questions
    2 of 4
    Avg. position
    1

    Named in answers to

    • What is the best cleaning service in Nantes?, from Gemini
    • Which cleaning company in Nantes does a good move-out deep clean?, from Gemini
    Is this your business?
  8. 8Nickel Chrome Nantes11%

    95%: 4 to 25%

    ChatGPT
    0%
    Claude
    33%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    1

    Named in answers to

    • What is the best cleaning service in Nantes?, from Claude
    • Which cleaning company in Nantes does a good move-out deep clean?, from Claude
    Is this your business?
  9. 9Samsic11%

    95%: 4 to 25%

    ChatGPT
    8%
    Claude
    25%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    2.3

    Named in answers to

    • What is the best cleaning service in Nantes?, from Claude
    • Which office cleaning company in Nantes would you recommend for a small business?, from ChatGPT and Claude

    Also written Samsic Facility, Samsic Nantes, Samsic Propreté, Samsic Propreté Nantes

    Is this your business?
  10. 10Maison et Services11%

    95%: 4 to 25%

    ChatGPT
    8%
    Claude
    25%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    3.3

    Named in answers to

    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from ChatGPT and Claude

    Also written Maison et Services Nantes

    Is this your business?
  11. 11Shiny Clean Nantes8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • What is the best cleaning service in Nantes?, from Claude
    • Which cleaning company in Nantes does a good move-out deep clean?, from Claude
    Is this your business?
  12. 12Groupe NIL6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    1

    Named in answers to

    • Which office cleaning company in Nantes would you recommend for a small business?, from ChatGPT
    Is this your business?
  13. 13Nantes Net Propreté6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    1

    Named in answers to

    • What is the best cleaning service in Nantes?, from Claude
    Is this your business?
  14. 14Free Dom6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    2

    Named in answers to

    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from Gemini
    Is this your business?
  15. 15All4home Nantes6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    2.5

    Named in answers to

    • Which cleaning company in Nantes does a good move-out deep clean?, from Gemini
    Is this your business?
  16. 16ABC Net6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    3.5

    Named in answers to

    • Which cleaning company in Nantes does a good move-out deep clean?, from Claude

    Also written ABC Net Nantes, ABC Net Services Nantes

    Is this your business?
  17. 17Axeo Services Nantes6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    8%
    Gemini
    8%
    Questions
    2 of 4
    Avg. position
    3.5

    Named in answers to

    • What is the best cleaning service in Nantes?, from Gemini
    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from Claude
    Is this your business?
  18. 18Centre Services6%

    95%: 2 to 18%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    4

    Named in answers to

    • I need someone to clean my apartment in Nantes every week. Which company would you recommend?, from ChatGPT

    Also written Centre Services Nantes

    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. 17 more names came up in a single answer and are counted above but not listed.

Cleaning services in Nantes: is this your field?

35different names in 36 answers, 17 of them only once. The assistants change their minds from one answer to the next.

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How 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 cleaning services in Nantes, ChatGPT, Claude and Gemini named O2 most often, in 50% of answers (its AI Recommendation Rate), then Shiva (44%) and Onet (42%). Across 36 answers they named 35 different businesses, 17 of them only once. Each of four buyer questions was asked three times, in French, 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.

Cleaning services · Nantes

50% of answers named O2

Answers
36
Businesses named
35
Named only once
17
Named by 2+ assistants
7 of 18
Named again on a rerun
54%

Edition November 2026. Download the data

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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
1O275%Onet33%O250%
2Shiva75%Nickel Chrome Nantes33%Onet42%
3Onet50%O225%Atalian42%
4Azaé50%Shiva25%Shiva33%
5GSF17%Samsic25%Nantes Nettoyage33%

Claude named no business in 2 of its 12 answers.

Questions about cleaning services in Nantes

How AI assistants recommend cleaning services

ChatGPT, Claude and Gemini named O2 most often, in 50% of 36 answers, then Shiva (44%) and Onet (42%). 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.

Not always. ChatGPT named O2 most often (75% of its answers), Claude Onet (33%) and Gemini O2 (50%). 7 of the 18 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, 54% 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 cleaning services, 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 cleaning services 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
Named by AI assistants: Cleaning services in Nantes, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/cleaning-services/nantes"><img src="https://aigrow.gg/badges/index/2026-11/cleaning-services/nantes.svg" width="312" height="100" alt="Named by AI assistants: Cleaning services in Nantes, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in French. 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. 1Tu connais la meilleure entreprise de nettoyage à Nantes ?What is the best cleaning service in Nantes?
  2. 2Tu me recommandes quelle entreprise pour faire le ménage toutes les semaines dans mon appartement à Nantes ?I need someone to clean my apartment in Nantes every week. Which company would you recommend?
  3. 3Quelle entreprise de nettoyage à Nantes fait bien le nettoyage de fin de bail ?Which cleaning company in Nantes does a good move-out deep clean?
  4. 4Quelle entreprise de nettoyage de bureaux à Nantes tu recommandes pour une petite entreprise ?Which office cleaning company in Nantes 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.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in France. From the AI Source Map: 8 answers.

See every site for this category
pagesjaunes.fr
Read in 100% of the answers
reddit.com
Read in 88% of the answers
threebestrated.fr
Read in 75% of the answers

AI Visibility Index

Elsewhere in the Index

Cleaning services elsewhere
BordeauxLilleLyonMarseilleMontpellierNice
Also in Nantes
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

Not on this list? See what ChatGPT says about your business

Cleaning services, Nantes: see whether the assistants name you, or someone else.

Free, no account, no card. About a minute.

Read the method

Edition November 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0