The most visible vulnerability scanners in Italy, October 2026

October 2026 · 15 questions asked from Italy in Italian and English · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 60 answers read

Where engines disagree most

OWASP ZAP

1/4engines put it in their top three

Top three on ChatGPT, not on Google AI Mode, Gemini and Google AI Overviews

Brands

Rank Brand Rank change Heralded Score All AI Search Score trend Mentioned Recommended By engine Mentioned by Change
1 Tenable Nessus US New entry 29 , range 2–49 8#6 65#1
29
  • : score 29 · #1
10% 4% None First reading
2 Qualys US New entry 26 , range 2–49 9#4 55#2
26
  • : score 26 · #2
9% 6% None First reading
3 Snyk GB New entry 22 , range 13–53 34#1 2= #12
22
  • : score 22 · #3
19% 4% None First reading
4 Rapid7 InsightVM US New entry 20 , range 1–45 4#10 47#4
20
  • : score 20 · #4
7% 2% None First reading
5 OWASP ZAP US New entry 20 , range 6–47 31#2 0= #17
20
  • : score 20 · #5
14% 4% None First reading
6 Trivy IL New entry 20 , range 6–47 31#3 0= #17
20
  • : score 20 · #6
15% 3% None First reading
7 Tenable One US New entry 9 , range 1–45 5#9 16#7
9
  • : score 9 · #7
6% 1% None First reading
8 Burp Suite GB New entry 5 , range 2–46 7#7 2= #12
5
  • : score 5 · #8
6% 1% None First reading
9 Tenable Vulnerability Management US New entry 5 , range 2–43 8#5 0= #17
5
  • : score 5 · #9
7% 1% None First reading
10 Veracode US New entry 4 , range 1–42 6#8 0= #17
4
  • : score 4 · #10
5% 1% None First reading

“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. AI and Search give each brand’s score and rank on that side alone. By engine has one dot per engine (ChatGPT, Google AI Overviews, Gemini and Google AI Mode), darker the more often it names the brand.

Most cited sources

Rank Source Type Cited in Engines Pages cited Brands its pages mention
1 aimultiple.com Media 1.7% 1 of 4 1 Not read
2 zerounoweb.it Media 1.7% 1 of 4 1 Not read

Questions asked

QuestionLanguageMost recommended
how do application scans compare with dependency checks for finding vulnerabilities English No brand recommended
should developers or security teams own vulnerability scanning English No brand recommended
what can replace manual security checks before each software release English No brand recommended
how can we replace spreadsheets for tracking software vulnerabilities English Qualys and Tenable Vulnerability Management, tied
what can replace separate scanners for code and dependencies English Snyk

Each engine's top three

Google AI Mode

No brand named in at least three answers.

Google AI Overviews

  1. 1 Snyk

Method

Each leaderboard ranks brands on two sides. AI is how ChatGPT, Gemini, Google AI Overviews and Google AI Mode answer the board's buyer questions. Search is Google's top 10 results for the keywords behind those questions. All combines the two, where Search is measured.

For the AI side, each month Heralded asks every engine the same buyer questions, twice each, and reads every answer. An answer counts 0 for a brand it leaves out, 50 for a brand it names and 100 for a brand it recommends, and the Heralded Score is built from those. A brand named in at least three answers gets a score and a place.

How the leaderboards are measured