AI Visibility Index
ChatGPT, Perplexity and Google AI Overview cited 1,218 different domains in the answers collected up to 6 October 2026; 90 of them were cited 10 times or more. The most cited were aad.org (362 citations), ciro.ca (283 citations) and rbcwealthmanagement.com (139 citations).


33.3%

24.3%

20.4%

5.2%
5.1%

4.1%

7.5%475 domains · 4,388 citations
| Domain | Kind of site | Citations | Answers | Cited in |
|---|---|---|---|---|
| Health and medical | 362 | 25 | ||
| Government and regulators | 283 | 24 | ||
| Company sites | 139 | 31 | ||
| Company sites | 134 | 28 | ||
| News and magazines | 126 | 24 | ||
| Company sites | 104 | 25 | ||
| Government and regulators | 104 | 27 | ||
| News and magazines | 104 | 33 | ||
| Health and medical | 87 | 7 | ||
| Retailers and marketplaces | 59 | 14 | ||
| Company sites | 55 | 7 | ||
| Retailers and marketplaces | 54 | 26 | ||
| Forums and communities | 54 | 37 | ||
| Video and audio | 54 | 21 | ||
| News and magazines | 47 | 15 | ||
| News and magazines | 47 | 22 | ||
| Government and regulators | 34 | 6 | ||
| Government and regulators | 34 | 4 | ||
| Government and regulators | 32 | 5 | ||
| Other businesses | 31 | 1 | ||
| Company sites | 31 | 13 | ||
| Health and medical | 29 | 7 | ||
| News and magazines | 29 | 6 | ||
| Company sites | 29 | 11 | ||
| Other businesses | 29 | 8 | ||
| News and magazines | 27 | 17 | ||
| Retailers and marketplaces | 27 | 4 | ||
| Social media | 26 | 22 | ||
| Company sites | 24 | 3 | ||
| Retailers and marketplaces | 24 | 3 | ||
| Social media | 23 | 16 | ||
| Company sites | 23 | 17 | ||
| Company sites | 22 | 9 | ||
| Company sites | 22 | 4 | ||
| Company sites | 21 | 1 | ||
| Wikis and reference | 21 | 12 | ||
| Government and regulators | 21 | 7 | ||
| Company sites | 20 | 5 | ||
| News and magazines | 20 | 13 | ||
| Company sites | 20 | 1 | ||
| Company sites | 19 | 1 | ||
| Reviews, listings and maps | 17 | 10 | ||
| Social media | 17 | 14 | ||
| Company sites | 17 | 2 | ||
| News and magazines | 17 | 10 | ||
| Company sites | 17 | 7 | ||
| Reviews, listings and maps | 17 | 7 | ||
| News and magazines | 16 | 5 | ||
| Company sites | 16 | 2 | ||
| Retailers and marketplaces | 16 | 2 |