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4 cloud security vendors in AI answers
4 cloud security vendors ranked by AI answer share, the share of 288 cloud security answers (12 prompts, 6 engines, 4 runs) that name each: median 41%, a spread of 38 percentage points from first to last, led by Fendril (43%) and Halvorn (42%). Last reviewed October 2, 2026.
Ranking
- 1Fendril43% (124 of 288 answers)
- 2Halvorn42% (122 of 288 answers)
- 3Nyvero40% (116 of 288 answers)
- 4Thessix5% (15 of 288 answers)
Fendril's share is about the same as the median: 43% vs 41%, a gap under 3 percentage points.
How this list is built
- Ranked by AI answer share: answers naming the vendor divided by the 288 answers to cloud security prompts (12 prompts x 6 engines x 4 runs). Equal counts share a rank.
- Every share uses the same denominator: the 288 answers to cloud security prompts.
- Rows removed before ranking: 0 duplicate vendor records, 22 vendors from other categories named in these answers, and 0 cloud security vendors never named in them.
- A category page is published only when at least 2 vendors qualify; 4 do here.
- Every vendor and figure on this page comes from the AEO Index, Q3 2026 edition.
- Data last changed .
FAQ
Which cloud security vendors do AI engines name most often?
Fendril (43%) and Halvorn (42%) are the cloud security vendors AI engines name most often, by share of 288 cloud security answers naming each (4 vendors ranked, median 41%). Fendril's share is about the same as the median: 43% vs 41%, a gap under 3 percentage points. Last reviewed October 2, 2026. Source: The AEO Index, Q3 2026 edition.
Link to this answerHow is the cloud security vendor ranking calculated?
Cloud security vendors are ranked by AI answer share: the answers that name a vendor divided by the 288 answers to cloud security prompts (12 prompts x 6 engines x 4 runs). Each vendor counts at most once per answer, and vendors with equal counts share a rank. Source: The AEO Index, Q3 2026 edition.
Link to this answerWhich cloud security vendors are included, and which are left out?
A vendor is listed only when its record is in the cloud security category and at least one AI answer to the cloud security prompts names it: 4 of 4 cloud security vendors qualify. 22 vendors from other categories named in these answers are left out. A category page is published only when at least 2 vendors qualify. Source: The AEO Index, Q3 2026 edition.
Link to this answerHow often do AI answers cite cloud security vendors as sources?
0 of 288 cloud security AI answers (0%) cite at least one listed cloud security vendor as a source. Last reviewed October 2, 2026. Source: The AEO Index, Q3 2026 edition.
Link to this answer