Accountants in Montreal that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for accountants in Montreal, three times each, in French, 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
- 44
- Named only once
- 30
- Named by 2+ assistants
- 8 of 14
- Named again on a rerun
- 51%
Edition September 2026. Download the data
Asked for accountants in Montreal, ChatGPT, Claude and Gemini most often named Raymond Chabot Grant Thornton (75% of answers), MNP (64%) and Deloitte (39%). Across 36 answers they named 44 different businesses, 30 of them only once. Each of four buyer questions was asked three times, in French, 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 | Raymond Chabot Grant ThorntonAlso written Raymond Chabot Grant Thornton — Montréal, Raymond Chabot Grant Thornton – Montréal, Raymond Chabot Grant Thornton MontréalIs this your business? | 95%: 59 to 86% | 75% | 67% | 83% | 4 of 4 | 1.8 |
| 2 | MNPAlso written MNP Montréal, MNP LLP, MNP — bureau de Montréal, MNP — MontréalIs this your business? | 95%: 48 to 78% | 67% | 58% | 67% | 4 of 4 | 2.7 |
| 3 | DeloitteAlso written Deloitte Montréal, Deloitte Canada, Deloitte — Montréal, Deloitte Canada — bureau de MontréalIs this your business? | 95%: 25 to 55% | 33% | 50% | 33% | 3 of 4 | 2.7 |
| 4 | KPMGAlso written KPMG au Canada, KPMG Montréal, KPMG au Canada — bureau de Montréal, KPMG au Canada — Montréal, KPMG CanadaIs this your business? | 95%: 18 to 47% | 33% | 50% | 8% | 3 of 4 | 3.4 |
| 5 | MalletteIs this your business? | 95%: 16 to 44% | 0% | 8% | 75% | 3 of 4 | 3.1 |
| 6 | BDOAlso written BDO Canada, BDO Canada – Montréal, BDO Canada — bureau de Montréal, BDO Canada — MontréalIs this your business? | 95%: 16 to 44% | 33% | 17% | 33% | 4 of 4 | 3.9 |
| 7 | FBLAlso written FBL S.E.N.C.R.L., FBL S.E.N.C.R.L. — MontréalIs this your business? | 95%: 14 to 41% | 42% | 25% | 8% | 3 of 4 | 2.9 |
| 8 | PwCAlso written PwC Canada, PwC Canada — bureau de Montréal, PwC Canada — MontréalIs this your business? | 95%: 8 to 32% | 25% | 0% | 25% | 1 of 4 | 3.8 |
| 9 | BCF Avocats d'affairesIs this your business? | 95%: 4 to 25% | 0% | 0% | 33% | 2 of 4 | 3.5 |
| 10 | T2incIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 1 |
| 11 | Comptabilité MontréalIs this your business? | 95%: 3 to 22% | 0% | 0% | 25% | 1 of 4 | 2 |
| 12 | Benoit & AssociésIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 1 of 4 | 3 |
| 13 | BJC CPAIs this your business? | 95%: 2 to 18% | 17% | 0% | 0% | 1 of 4 | 3 |
| 14 | Amyot GélinasIs this your business? | 95%: 2 to 18% | 0% | 0% | 17% | 2 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. 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.
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 | Raymond Chabot Grant Thornton75% | Raymond Chabot Grant Thornton67% | Raymond Chabot Grant Thornton83% |
| 2 | MNP67% | MNP58% | Mallette75% |
| 3 | FBL42% | Deloitte50% | MNP67% |
| 4 | Deloitte33% | KPMG50% | Deloitte33% |
| 5 | KPMG33% | FBL25% | BDO33% |
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/accountants/montreal"><img src="https://aigrow.gg/badges/index/2026-09/accountants/montreal.svg" width="312" height="100" alt="Named by AI assistants: Accountants in Montreal, AIGROW AI Visibility Index, September 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.
- 1Quel est le meilleur comptable professionnel agréé (CPA) à Montréal ?Who is the best accountant in Montreal?
- 2Je dirige une petite entreprise à Montréal. Quel cabinet comptable tu me recommandes ?I run a small business in Montreal. Which accounting firm would you recommend?
- 3J’ai besoin de quelqu’un pour faire ma déclaration de revenus à Montréal. Quel CPA tu me conseilles ?I need someone to do my taxes in Montreal. Which CPA should I use?
- 4Quel service de tenue de livres à Montréal tu recommandes pour une petite entreprise ?Which bookkeeping service in Montreal would you recommend for a small company?
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 Canada. From the AI Source Map: 5 answers.
- reddit.com
- Read in 80% of the answers
- bests.ca
- Read in 60% of the answers
- clearlyrated.com
- Read in 60% 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