Visibility index · Mexico
Accountants and accounting firms
40 AI answers to 8 prompts name 23 brands. KPMG leads with 10.4% of mentions; the top 3 hold 31.3%.
Level 3n = 40 answers8 promptsupdated Oct 7, 2026AI Mode9ChatGPT13AI Overviews9Gemini9
AI answers
40
8 prompts
Last run Oct 7, 2026
Brands seen
23
Top 3 hold 31.3%
n = 40 answers
Concentration
Fragmented
HHI 724 · leader 10.4%
Leader
KPMG
10.4% of mentions
Avg. position #4.7
Top engine
ChatGPT
32.5% of answers
4 engines sampled
Sources cited
150
Top: heru.app 7.3%
n = 40 answers
What AI answers show
Brands and sources in the sampled answers
n = 40 answers8 promptsOct 7, 2026
Brands AI recommends
Share of brand mentions in Accountants and accounting firms answers
- 1KPMGavg. #4.710.4%19
- 2PwCavg. #3.110.4%19
- 3BDOavg. #5.710.4%19
- 4EYavg. #4.39.9%18
- 5Grant Thorntonavg. #5.69.9%18
n = 40 answers23 brands seen in total
Market concentrationFragmented
FragmentedModerateConcentrated
HHI 724Leader 10.4%Top 3 31.3%
Fragmented: no brand dominates. The top 3 hold 31.3% of mentions; the leader 10.4%.
Answers behind the ranking
Every engine sampled
- Google AI Mode9
- ChatGPT13
- AI Overviews9
- Gemini9