Visibility index · Mexico
Antivirus software
18 AI answers to 5 prompts name 11 brands. Norton leads with 19.5% of mentions; the top 3 hold 52.4%.
Level 3n = 18 answers5 promptsupdated Oct 19, 2026AI Mode5ChatGPT5AI Overviews3Gemini5
AI answers
18
5 prompts
Last run Oct 19, 2026
Brands seen
11
Top 3 hold 52.4%
n = 18 answers
Concentration
Fragmented
HHI 1,285 · leader 19.5%
Leader
Norton
19.5% of mentions
Avg. position #3.8
Top engine
AI Mode
27.8% of answers
4 engines sampled
Sources cited
63
Top: av-test.org 12.7%
n = 18 answers
What AI answers show
Brands and sources in the sampled answers
n = 18 answers5 promptsOct 19, 2026
Brands AI recommends
Share of brand mentions in Antivirus software answers
- 1Nortonavg. #3.819.5%16
- 2Bitdefenderavg. #2.018.3%15
- 3ESETavg. #3.614.6%12
- 4Kasperskyavg. #4.511%9
- 5Microsoft Defenderavg. #3.99.8%8
n = 18 answers11 brands seen in total
Market concentrationFragmented
FragmentedModerateConcentrated
HHI 1,285Leader 19.5%Top 3 52.4%
Fragmented: no brand dominates. The top 3 hold 52.4% of mentions; the leader 19.5%.
Answers behind the ranking
Every engine sampled
- Google AI Mode5
- ChatGPT5
- AI Overviews3
- Gemini5
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