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Accountants in Adelaide that AI assistants recommend

William Buck is named most, in 58% of 36 answers.

The ranking

AI Recommendation Rate

Accountants in Adelaide named by AI assistants, November 2026

  1. 1William Buck58%

    95%: 42 to 73%

    ChatGPT
    50%
    Claude
    50%
    Gemini
    75%
    Questions
    3 of 4
    Avg. position
    1.4

    Named in answers to

    • Who is the best accountant in Adelaide?, from ChatGPT, Claude and Gemini
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from ChatGPT, Claude and Gemini
    • I need help with my tax return in Adelaide. Which tax agent should I use?, from Gemini

    Also written William Buck Adelaide

    Is this your business?
  2. 2Bentleys39%

    95%: 25 to 55%

    ChatGPT
    33%
    Claude
    50%
    Gemini
    33%
    Questions
    2 of 4
    Avg. position
    3.1

    Named in answers to

    • Who is the best accountant in Adelaide?, from ChatGPT, Claude and Gemini
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from ChatGPT, Claude and Gemini

    Also written Bentleys SA, Bentleys SA/NT

    Is this your business?
  3. 3BDO Adelaide33%

    95%: 20 to 50%

    ChatGPT
    50%
    Claude
    50%
    Gemini
    0%
    Questions
    2 of 4
    Avg. position
    2

    Named in answers to

    • Who is the best accountant in Adelaide?, from ChatGPT and Claude
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from ChatGPT and Claude
    Is this your business?
  4. 4H&R Block25%

    95%: 14 to 41%

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

    Named in answers to

    • I need help with my tax return in Adelaide. Which tax agent should I use?, from ChatGPT, Claude and Gemini

    Also written H&R Block Adelaide

    Is this your business?
  5. 5Nexia Edwards Marshall25%

    95%: 14 to 41%

    ChatGPT
    0%
    Claude
    75%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    4.1

    Named in answers to

    • Who is the best accountant in Adelaide?, from Claude
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from Claude
    • I need help with my tax return in Adelaide. Which tax agent should I use?, from Claude
    Is this your business?
  6. 6Perks22%

    95%: 12 to 38%

    ChatGPT
    33%
    Claude
    33%
    Gemini
    0%
    Questions
    3 of 4
    Avg. position
    4.5

    Named in answers to

    • Who is the best accountant in Adelaide?, from ChatGPT and Claude
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from ChatGPT and Claude
    • I need help with my tax return in Adelaide. Which tax agent should I use?, from Claude

    Also written Perks Accountants & Wealth Advisers

    Is this your business?
  7. 7ITP Accounting Professionals17%

    95%: 8 to 32%

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

    Named in answers to

    • I need help with my tax return in Adelaide. Which tax agent should I use?, from ChatGPT and Claude

    Also written ITP Accounting Professionals Adelaide

    Is this your business?
  8. 8Adelaide Bookkeeping Services17%

    95%: 8 to 32%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    25%
    Questions
    1 of 4
    Avg. position
    2.7

    Named in answers to

    • Which bookkeeping service in Adelaide would you recommend for a small company?, from Claude and Gemini
    Is this your business?
  9. 9HLB Mann Judd Adelaide17%

    95%: 8 to 32%

    ChatGPT
    8%
    Claude
    0%
    Gemini
    42%
    Questions
    2 of 4
    Avg. position
    2.7

    Named in answers to

    • Who is the best accountant in Adelaide?, from ChatGPT and Gemini
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from Gemini
    Is this your business?
  10. 10Bookkeeping Adelaide11%

    95%: 4 to 25%

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

    Named in answers to

    • Which bookkeeping service in Adelaide would you recommend for a small company?, from Claude and Gemini
    Is this your business?
  11. 11KMT Partners8%

    95%: 3 to 22%

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

    Named in answers to

    • Who is the best accountant in Adelaide?, from Gemini
    • I need help with my tax return in Adelaide. Which tax agent should I use?, from Gemini
    Is this your business?
  12. 12Hood Sweeney8%

    95%: 3 to 22%

    ChatGPT
    17%
    Claude
    0%
    Gemini
    8%
    Questions
    2 of 4
    Avg. position
    3

    Named in answers to

    • Who is the best accountant in Adelaide?, from ChatGPT
    • I need help with my tax return in Adelaide. Which tax agent should I use?, from Gemini
    Is this your business?
  13. 13WLF Accounting & Advisory8%

    95%: 3 to 22%

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

    Named in answers to

    • I need help with my tax return in Adelaide. Which tax agent should I use?, from Claude
    Is this your business?
  14. 14Dean Newbery & Partners8%

    95%: 3 to 22%

    ChatGPT
    0%
    Claude
    25%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    5

    Named in answers to

    • Who is the best accountant in Adelaide?, from Claude
    Is this your business?
  15. 15Carbon Group6%

    95%: 2 to 18%

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

    Named in answers to

    • Which bookkeeping service in Adelaide would you recommend for a small company?, from ChatGPT
    Is this your business?
  16. 16Galpins Accountants, Auditors and Business Consultants6%

    95%: 2 to 18%

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

    Named in answers to

    • Who is the best accountant in Adelaide?, from Gemini
    • I run a small business in Adelaide. Which accounting firm would you recommend?, from Gemini
    Is this your business?
  17. 17Etax Accountants6%

    95%: 2 to 18%

    ChatGPT
    8%
    Claude
    8%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    3

    Named in answers to

    • I need help with my tax return in Adelaide. Which tax agent should I use?, from ChatGPT and Claude
    Is this your business?
  18. 18Numbers Pro6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    0%
    Gemini
    17%
    Questions
    1 of 4
    Avg. position
    3

    Named in answers to

    • Which bookkeeping service in Adelaide would you recommend for a small company?, from Gemini
    Is this your business?
  19. 19PKF Adelaide6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    5

    Named in answers to

    • Who is the best accountant in Adelaide?, from Claude
    Is this your business?
  20. 20DMCA6%

    95%: 2 to 18%

    ChatGPT
    0%
    Claude
    17%
    Gemini
    0%
    Questions
    1 of 4
    Avg. position
    6

    Named in answers to

    • I run a small business in Adelaide. Which accounting firm would you recommend?, from Claude

    Also written DMCA Accountants, DMCA Advisory

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

Accountants in Adelaide: is this your field?

44different names in 36 answers, 24 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 accountants in Adelaide, ChatGPT, Claude and Gemini named William Buck most often, in 58% of answers (its AI Recommendation Rate), then Bentleys (39%) and BDO Adelaide (33%). Across 36 answers they named 44 different businesses, 24 of them only once. Each of four buyer questions was asked three times, in English, 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.

Accountants · Adelaide

58% of answers named William Buck

Answers
36
Businesses named
44
Named only once
24
Named by 2+ assistants
11 of 20
Named again on a rerun
59%

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
1William Buck50%Nexia Edwards Marshall75%William Buck75%
2BDO Adelaide50%William Buck50%HLB Mann Judd Adelaide42%
3Bentleys33%Bentleys50%Bentleys33%
4Perks33%BDO Adelaide50%H&R Block25%
5H&R Block25%Perks33%Adelaide Bookkeeping Services25%

Questions about accountants in Adelaide

How AI assistants recommend accountants

ChatGPT, Claude and Gemini named William Buck most often, in 58% of 36 answers, then Bentleys (39%) and BDO Adelaide (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.

Not always. ChatGPT named William Buck most often (50% of its answers), Claude Nexia Edwards Marshall (75%) and Gemini William Buck (75%). 11 of the 20 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, 59% 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 accountants, 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 accountants 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: Accountants in Adelaide, AIGROW AI Visibility Index, November 2026
<a href="https://aigrow.gg/index/accountants/adelaide"><img src="https://aigrow.gg/badges/index/2026-11/accountants/adelaide.svg" width="312" height="100" alt="Named by AI assistants: Accountants in Adelaide, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant. 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. 1Who is the best accountant in Adelaide?
  2. 2I run a small business in Adelaide. Which accounting firm would you recommend?
  3. 3I need help with my tax return in Adelaide. Which tax agent should I use?
  4. 4Which bookkeeping service in Adelaide would you recommend for a small company?

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 Australia. From the AI Source Map: 5 answers.

See every site for this category
bestaccountantsaustralia.com.au
Read in 80% of the answers
reddit.com
Read in 80% of the answers
wordofmouth.com.au
Read in 60% of the answers

AI Visibility Index

Elsewhere in the Index

Accountants elsewhere
BrisbaneGold CoastMelbournePerthSydneyAarhus
Also in Adelaide
DentistsLawyersPlumbersGymsReal estate agenciesRestaurants

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

Accountants, Adelaide: 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