AI Shortlist / Security
attack surface management
Who ChatGPT, Perplexity, and Gemini name when B2B buyers ask about attack surface management.
12 prompts · 36 answers · Data as of Oct 26, 2026, 11:50 PM ET · Methodology
IS MY COMPANY ON THE SHORTLIST?
SHARE OF VOICE
Who AI recommends
- 22/36 · 61%
- 2Cortex Xpanse22/36 · 61%
- 3Microsoft Defender EASM21/36 · 58%
- 20/36 · 56%
- 14/36 · 39%
- 14/36 · 39%
- 10/36 · 28%
- 7/36 · 19%
- 6/36 · 17%
- 10Palo Alto Cortex Xpanse6/36 · 17%
- 11CrowdStrike Falcon Surface5/36 · 14%
- 12Tenable One5/36 · 14%
- 13Asset discovery4/36 · 11%
- 14CrowdStrike Falcon Exposure Management4/36 · 11%
- 4/36 · 11%
Mentions out of 36 successful answers across all three engines.
BUYER PROMPTS
What we asked, ranked by buyer intent
These are the questions buyers type when they are close to choosing a tool, not when they are just learning. We rank them by how close the wording is to a purchase: price and budget questions first, then switching and "alternatives to" questions, then head-to-head comparisons, then "best tool for my kind of team". Each prompt was asked once in ChatGPT, Perplexity and Gemini, with no login, chat history or personalization. Full methodology
WHERE AI GETS ITS ANSWERS
Top cited domains
- 1expertinsights.com60
- 2ionix.io59
- 3ciopages.com51
- 4bitsight.com49
- 5gartner.com41
- 6synack.com39
- 7wiz.io27
- 8intruder.io24
- 9invicti.com24
- 10censys.com23
- 11cycognito.com22
- 12cybersectools.com21
COMPARE
Head-to-head in this niche
Pick two brands to see mentions per engine and shared prompts.
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METHODOLOGY
- Engines: ChatGPT, Perplexity, Gemini.
- This niche: 12 prompts, 36 successful answers. Tested 2026-10-26 to 2026-10-27.
- A mention is one successful answer that names the brand. Share of voice is mentions divided by total successful answers in the niche.
- Results are a point-in-time snapshot of model answers, not a traffic ranking.