The most visible business cybersecurity tools, October 2026

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

Where engines disagree most

SentinelOne

1/4engines put it in their top three

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

Brands

Rank Brand Rank change Heralded Score All AI Search Score trend Mentioned Recommended By engine Mentioned by Change
1 Microsoft Defender US New entry 65 , range 36–74 61#1 70#2
65
  • : score 65 · #1
38% 30% First reading
2 SentinelOne US New entry 48 , range 13–57 34#4 72#1
48
  • : score 48 · #2
26% 9% First reading
3 CrowdStrike US New entry 43 , range 16–55 35#3 58#4
43
  • : score 43 · #3
20% 10% First reading
4 Bitdefender RO New entry 37 , range 15–55 35#2 39#8
37
  • : score 37 · #4
16% 13% First reading
5 Sophos GB New entry 33 , range 5–50 17#7 61#3
33
  • : score 33 · #5
11% 7% First reading
6 ESET SK New entry 23 , range 5–51 30#5 11#15
23
  • : score 23 · #6
11% 7% None First reading
7 Huntress US New entry 23 , range 5–50 28#6 16#12
23
  • : score 23 · #7
12% 5% None First reading
8 Palo Alto Cortex US New entry 19 , range 1–44 4#9 44#6
19
  • : score 19 · #8
7% 2% First reading
9 Cisco Umbrella US New entry 7 , range 2–47 8#8 6#21
7
  • : score 7 · #9
4% 4% None First reading
– Abnormal Security US Unranked Too few answers Not measured 0= #35
–
  • : Unranked
1% 0% 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 expertinsights.com Review site 5.0% 1 of 4 3 Not read
2 saasworthy.com Review site 5.0% 1 of 4 1 7
3 g2.com Review site 1.7% 1 of 4 1 Not read
4 getapp.com Review site 1.7% 1 of 4 1 Not read
5 mspcompared.com Review site 1.7% 1 of 4 1 Not read

Questions asked

QuestionLanguageMost recommended
What are the best endpoint security solutions for small businesses? English Bitdefender and Microsoft Defender, tied
How can mid-sized companies protect their IT teams’ work laptops? English Cisco Umbrella and Cloudflare Area 1/Teams, tied
How can a small business protect employees’ computers from viruses? English Cisco Umbrella, Microsoft Defender and Norton AntiVirus Plus, tied
How can I stop ransomware on work laptops? English Microsoft Defender and Sangfor, tied
Traditional antivirus vs. behavioral detection for small businesses English Microsoft Defender
On-premises protection vs. managed endpoint security for small businesses English No brand recommended
Alternatives to installing antivirus on every computer for small businesses English Microsoft Defender
Alternatives to manually reviewing security alerts for small IT teams English Microsoft Defender
I’m the IT admin at a company with 20 employees. What protection should I use for our laptops? English Microsoft Defender
I lead an IT team with no security staff. How can I protect the company’s computers? English Microsoft Defender

Each engine's top three

Google AI Mode

No brand named in at least three answers.

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