Every category where a model named Forescout Vistaro Platform for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.

Category	Function	Share	Rank	Negative rate	Labels	Quadrant	Since September 2026
OT and IoT security	Security operations	0%	19 of 107	20%	15	accepted challenger

Movement

This is the first edition on this tier, so no move can be computed for Forescout Vistaro Platform yet. From the next edition this section shows, per buyer segment and per category, whether its share moved by more than the measured noise floor.

By model

How each model treated Forescout Vistaro Platform across every prompt where it was named for a mid-market B2B company. Fourteen models, six prompts per category.

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Model	Alternative	Mention	Negative	Labels
Claude Haiku 4.5	0	1	0	1
GPT-5.4 mini	0	0	0	0
Gemini 3.5 Flash	0	0	1	1
Perplexity Sonar	0	1	1	2
Grok 4.1 Fast	0	1	0	1
Mistral Small	0	0	0	0
DeepSeek V4 Flash	0	1	1	2
Llama 4 Maverick	1	0	0	1
Qwen 3.7 Flash	0	1	0	1
Kimi K2	1	1	0	2
GLM 4.7 FlashX	1	0	0	1
MiniMax M2.5	1	1	0	2
GPT-6 Luna	0	0	0	0
Muse Glimmer 30B	0	1	0	1

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.

FramingLabels by classFirst choices

Direct7 labelsNone

Paraphrase9 labels1

Comparative16 labels1not counted in share

Budget-constrained3 labelsNone

Scale-constrained7 labelsNone

Negative11 labels1not counted in share

First choiceAlternativeMentionNegative53 labels in all, every segment counted; 1 of the 3 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“a platform that delivers real-time visibility, access control, compliance monitoring, and security management” Llama 4 Maverick · OT/IoT security · paraphrase prompt · alternative

“Long‑standing pedigree in device visibility, extensive compliance reporting” MiniMax M2.5 · OT/IoT security · paraphrase prompt · alternative

“Consideration: Higher cost — quote-based pricing” GLM 4.7 FlashX · OT/IoT security · paraphrase prompt · alternative

“Focus: Agentless device discovery and control” Kimi K2 · OT/IoT security · comparative prompt · alternative

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

“Forescout when used without proper OT modules—both are good products, but only if configured correctly by OT experts.” DeepSeek V4 Flash · OT/IoT security · negative prompt · soft negative

“If you expect a NAC-centric tool to act as a pure-play IoT security platform, you may be disappointed.” Gemini 3.5 Flash · OT/IoT security · negative prompt · soft negative

“not the same as deep OT-native detection; they may be better suited to IoT visibility” Perplexity Sonar · OT/IoT security · negative prompt · soft negative

Named alongside

The products named in the same answers as Forescout Vistaro Platform, over the 53 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Forescout Vistaro Platform was named but was not.

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ProductSame answerTook the first choice insteadHead to head

Armis Centrix44 of 533Not among the top eight

Nozomi Networks Guardian43 of 537Not among the top eight

Claroty xDome42 of 5311Not among the top eight

Microsoft Defender for IoT40 of 539Not among the top eight

Dragos Platform38 of 535Not among the top eight

Tenable OT Security25 of 530Not among the top eight

Fortinet OT Security Platform17 of 530Not among the top eight

Palo Alto Networks16 of 530Not among the top eight

Ordr8 of 530Not among the top eight

Palo Alto Networks IoT Security6 of 530Not among the top eight

A head-to-head page exists where both products are among a category's top eight. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Forescout Vistaro Platform. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 53 of the 53 answers that named Forescout Vistaro Platform and are not a share of its labels.

Domains cited

networkintelligence.ai29

g2.com27

sourceforge.net26

elisity.com25

netwitness.com25

gartner.com21

us.fitgap.com20

opsiocloud.com19

peerspot.com19

guideflow.com17

228 of the 228 domain citations in answers naming Forescout Vistaro Platform came from somebody else's page.

Pages cited

networkintelligence.ai/blogs/best-ot-security-services29

elisity.com/blog/leading-vendors-securing-ot-industrial-control-systems24

netwitness.com/blog/top-operational-technology-security-providers24

guideflow.com/blog/iot-security-solutions17

ciopages.com/buyer-guides/ot-ics-security16

opsiocloud.com/blogs/ot-security-vendor-selection-guide16

gartner.com/reviews/market/iot-security15

comparitech.com/net-admin/ot-security-vendors12

Pages are listed as the models cited them.

Search and answers

forescout.com ranks 2 on Google for the category's searches. In the answers, Forescout Vistaro Platform takes 0% of first choices and Microsoft Defender for IoT takes 21%.

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In search

Google, US estimates

Position for “ot security platform”

–

not in the top ten

Position for “best ot security platform”

Searches for its name, Google: not counted (“forescout vistaro platform”)
AI search demand for its name, est.: 0 a month
Organic visits to its site: about 5,690 a month
Searches its site ranks for: 1,942 · 107 in the top three
Sites linking to it: 5,433
Paid Google search: No ads found in the estimate; that does not mean it runs none

Ads on GoogleDetailLess

59 ads · 59 text · 41 shown in the last 30 days

First shown March 2022, as Forescout Technologies Inc., verified. Ads started 2025-11 to 2026-10: 15 in the year, 44 before.

On Google's pages: 1 2 3 4

In answers

This edition

Share of first choices

rank 19 of 107 in ot/iot security

Segment leader

21%

Microsoft Defender for IoT

First choices: 1 across its categories
Named in: 53 answers
Its own site cited: in 53 of the answers that named it

Search figures are US estimates from DataForSEO, read October 5, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.

What it publishes

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Addresses on forescout.com

1,918

subdomains included

Content

1,472

counted in the table below

Documentation

Product · Integration

45 · 155

Kind	Pages	Last 90 days	Latest	Categories named
Blog	1,085	37	2026-10-01	NAC, BAS
News or press	154	7	2026-09-09	NAC, ZTNA
Webinar or virtual event	80	2	2026-08-27
Glossary or explainer	52	2	2026-09-29	ZTNA, ITAM
Report or ebook	40	2	2026-08-21	NAC, XDR
Case study	34	0	2026-04-23
Conference or event	9	0	2026-02-05
Comparison	9	1	2026-07-08
Template or tool	7	0	2025-10-14
Podcast or video	2	undated

Most recent

2026-10-01Federal pqc orders are here how to prioritize migration before q day blog
2026-09-30Pqc in manufacturing 11 must ask questions before you upgrade blog
2026-09-30Building the trust layer with nvidias open agent safety platform blog
2026-09-29Microsegmentation glossary or explainer
2026-09-24Secure remote access the door you built yourself blog
2026-09-23The need for smarter network security in the ai driven era blog

Events in person

Last twelve months

June 2, 2026Party with Forescout and OptivBobby McKey’s, Oxon Hill · sponsored
June 1, 2026 to June 3, 2026Gartner Security & Risk Management SummitGaylord National Resort & Convention Center, National Harbor · exhibited
June 1, 2026 to June 3, 2026Book Your Strategy SessionGaylord National Resort & Convention Center, National Harbor · hosted
March 12, 2026Kiosk 6 inside Booth #6426Venetian Level 2, Las Vegas, USA · exhibited
March 11, 2026Ensuring Continued Patient Care Through a Ransomware Crisis.Venetian Expo, Las Vegas, USA · spoke
March 10, 2026 to March 12, 2026demoVenetian Expo, Las Vegas, USA · exhibited
March 9, 2026 to March 12, 2026HIMSS 2026Venetian Expo, Las Vegas, USA · exhibited
March 9, 2026happy hour1923 Prohibition Bar, The Grand Canal Shoppes at The Venetian Resort, Las Vegas, USA · hosted

As the event pages on forescout.com state them, read October 5, 2026.

How it is countedHide how it is counted

Every page forescout.com exposes, subdomains included. Kind is read from the address and title. The last 90 days, the latest date and the twelve months count pages by when they were published, from the site's feeds, a date in the address, or the page's own publication date, read from up to a hundred of its most recently changed pages; a page that says only when it last changed is counted in its kind but not in when, so the recent counts are a floor, and a kind none of whose pages gives a publication date reads undated. Of its titles that name a category, most name NAC (23); 0 name the category the models place it in. An event counts as online when its address or title says so (webinar, on demand, virtual or online summit); a conference, summit, trade show, expo or roadshow that does not say so is counted as a conference or event, which on a vendor's site is mostly in person. Read October 5, 2026.

Names read as Forescout Vistaro Platform

What the judge wrote, as written, with how often. The vendor table decides that these count as Forescout Vistaro Platform; a claim can dispute any of them.

Forescout 13

Follow Forescout Vistaro Platform

An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.

Already following? Everything you follow, with a stop for each.

The company

Forescout Vistaro Platform is its own company.

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In its own words

Stated by the vendor, not checked

Positioning: The Forescout Vistaro™ platform delivers Universal Zero Trust Network Access, OT security, and continuous exposure management.
forescout.com
For: organizations
forescout.com
Integrations claimed: 180 forescout.com
Customers named: AESBCBSDepartment of Water ResourcesCreditHumanDalli GroupDISAGlobal Credit UnionHumana
Not stated on the pages read: Price, starting price, free plan or trial, certifications, hosting

What Forescout Vistaro Platform's own pages state, read October 5, 2026: forescout.com, trust.forescout.com, forescout.com/product, forescout.com/partners. A claimed page can correct any of them.

Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Forescout Vistaro Platform's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Forescout Vistaro Platform, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

What a new claim receivesHide what a new claim receives

A new claim receives the current edition's vendor brief for Forescout Vistaro Platform by email, built from the raw record of the edition. It shows:

where Forescout Vistaro Platform is named, by buyer and by framing, and which cells hold its first choices;
the claims the models make when they name it, ranked, with the strongest and the weakest quoted;
its vocabulary against the segment leader's, and the pages the models cited;
who was chosen in the answers that did not name Forescout Vistaro Platform, and every reason the record gives;
a battlecard for each top rival: the head-to-head split, why they win, and the reservation quoted against them;
one page of published figures cleared to show a buyer.