AEO Rankings · Security

AEO for cloud access security brokers: AI search visibility ranking

By monitoraeo Last updated August 05, 2026 Refreshed every 90 days

How AI search engines rank cloud access security brokers by visibility and citations. 20 brands measured quarterly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Cloud access security broker platforms used to enforce visibility, data protection, policy controls, and secure access across SaaS apps, cloud services, and remote work environments. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →

Avg visibility across category

17%

Avg citation rate

20/20

Brands successfully audited

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When it comes to cloud access security brokers, AI engines frequently mention Microsoft Defender for Cloud Apps as a leading choice, with a visibility score of 50.0 percent. Other prominent brands in this category include Netskope and Zscaler. Their frequent citations suggest that these brands are highly regarded in the security domain.

The rankings of cloud access security brokers emerge primarily from sources like youtube.com and peerspot.com, which often serve as review and aggregator sites. Other cited sources such as microsoft.com and paloaltonetworks.com contribute to the visibility and credibility of the brands based on their in-depth resources and industry authority.

Buyers should consider what AI engines prioritize when evaluating cloud access security brokers. One important factor is the prevalence of recent reviews and third-party validations. These elements signal a brand's topical authority and relevance in the rapidly evolving security landscape, which can aid in making an informed decision.

At a glance

Category leader Microsoft Defender for Cloud Apps 50% visibility · named in 4 of 8 AI answers

Most cited brand Microsoft Defender for Cloud Apps 75% citation rate · the AI's most-trusted source brand in cloud access security brokers

Top cited domain youtube.com Referenced by AI across the cloud access security brokers query set — the highest-leverage PR target in this category

Visibility spread 50pp Gap between top and bottom of the ranking · 14 brands at 0% (invisible to the AI)

What we observed in this category

Microsoft Defender for Cloud Apps leads the Cloud access security brokers category with a composite score of 57.5, built on 50% visibility and a 75% citation rate. Netskope matches Microsoft on visibility at 50% but trails sharply on citations at 37.5%, producing a composite score of 46.2. That 11.3-point composite gap between first and second place is significant because it shows Microsoft is not only appearing in AI responses but is being actively referenced as a source, giving it a compounding authority advantage over every other brand in the category.

Palo Alto Networks Prisma Access presents the clearest divergence between visibility and citation in this dataset. Its visibility is just 12.5%, which is below the category average of 8.8% only marginally, yet its citation rate is 62.5%, the second highest in the entire dataset behind Microsoft. This pattern means AI is pulling Prisma Access documentation or content as a trusted source even when it does not name the brand in responses. Conversely, Netskope and Zscaler are named frequently but cited far less, suggesting AI summarises their positioning without anchoring on their own web properties.

Google AI Mode is the top engine for every single brand across all 20 tracked in this category, indicating the audit data is drawn entirely or overwhelmingly from that single engine. Among the top cited sources, youtube.com and peerspot.com appear alongside vendor domains, which points to AI anchoring on third-party review and video content rather than purely vendor-owned material. Vendor domains for microsoft.com, paloaltonetworks.com, and netskope.com all appear in the cited sources list, confirming those three brands benefit from both named mentions and direct source pulls.

Movers & shakers since last refresh

Biggest visibility risers

Microsoft Defender for Cloud Apps 12% → 50% · rank #2 → #1
+38pp
Netskope 12% → 50% · rank #1 → #2
+38pp
Zscaler 0% → 38% · rank #3 → #3
+38pp

The AEO ranking

#	Brand	Visibility	Citation	Top engine
1	Microsoft Defender for Cloud Apps microsoft.com	50%	75%	Google AI Mode
Microsoft leads with a 57.5 composite score, driven by a 75% citation rate that is more than double Netskope's 37.5% despite identical 50% visibility scores.
2	Netskope netskope.com	50%	38%	Google AI Mode
Netskope matches the leader on visibility at 50% but its 37.5% citation rate trails Microsoft by 37.5 percentage points, capping its composite score at 46.2.
3	Zscaler zscaler.com	38%	25%	Google AI Mode
Zscaler sits at 33.8 composite with 37.5% visibility and a 25% citation rate, the lowest citation-to-visibility ratio among the top three named brands.
4	Palo Alto Networks Prisma Access paloaltonetworks.com	12%	62%	Google AI Mode
Prisma Access shows the sharpest visibility-citation gap in the dataset, with only 12.5% visibility but a 62.5% citation rate that exceeds Netskope and Zscaler combined.
5	Cloudflare One cloudflare.com	12%	25%	Google AI Mode
Cloudflare One scores 16.2 composite at 12.5% visibility and 25% citation, placing it above the 8.8% category average for visibility but well below the top three brands.
6	Cisco Umbrella cisco.com	12%	0%	Google AI Mode
7	Forcepoint ONE forcepoint.com	0%	25%	Google AI Mode
8	Skyhigh Security skyhighsecurity.com	0%	25%	Google AI Mode
9	Trend Micro trendmicro.com	0%	25%	Google AI Mode
10	Fortinet fortinet.com	0%	25%	Google AI Mode
11	Menlo Security menlosecurity.com	0%	12%	Google AI Mode
12	Broadcom Symantec broadcom.com	0%	0%	Google AI Mode
13	iboss iboss.com	0%	0%	Google AI Mode
14	Check Point Harmony SASE checkpoint.com	0%	0%	Google AI Mode
15	Versa Networks versa-networks.com	0%	0%	Google AI Mode
16	Lookout lookout.com	0%	0%	Google AI Mode
17	Perimeter 81 perimeter81.com	0%	0%	Google AI Mode
18	Trellix trellix.com	0%	0%	Google AI Mode
19	Sophos sophos.com	0%	0%	Google AI Mode
20	Cato Networks catonetworks.com	0%	0%	Google AI Mode

Sources AI engines trust in this category

Across the 8 buyer-intent queries we ran on cloud access security brokers, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.

youtube.compeerspot.commicrosoft.compaloaltonetworks.comnetskope.comnudgesecurity.comcyberhaven.coma1.digital

How to read this AEO ranking

Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.

Visibility = being named

A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer. More on visibility →

Citation rate = being trusted

Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence, different from being named. More on citation rate →

Top engine differs by brand

The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps. How AI engines pick sources →

AEO rankings move month to month

AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 90 days and refresh this page automatically. How AI search ranking works →

Run an AEO audit on your own cloud access security brokers brand

The brands above were curated from public market-leader lists. Want the same answer engine optimisation measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.

Audit your cloud access security brokers brand → Browse all AEO rankings Methodology →

Frequently asked about AEO for cloud access security brokers

Who leads AI visibility in the Cloud access security brokers category?

Microsoft Defender for Cloud Apps leads with a composite score of 57.5, combining 50% visibility with a 75% citation rate. Netskope is the closest competitor at 46.2 composite but trails significantly on citations.

Which brand has the biggest gap between being named and being cited as a source?

Palo Alto Networks Prisma Access has the most extreme divergence, appearing in only 12.5% of AI responses yet cited as a source in 62.5% of queries. This suggests AI treats its content as authoritative even when not explicitly recommending the product.

What sources does Google AI Mode cite most for Cloud access security brokers research?

The top cited sources include youtube.com, peerspot.com, microsoft.com, paloaltonetworks.com, and netskope.com, indicating AI draws on a mix of third-party review platforms, video content, and vendor-owned domains.

How concentrated is AI visibility in this category?

Visibility is heavily concentrated at the top, with the category average at just 8.8% while the top two brands both sit at 50%. Most of the 20 tracked brands register zero visibility in AI responses.

Which brands showed the largest recent visibility gains in this category?

Microsoft Defender for Cloud Apps, Netskope, and Zscaler all recorded a visibility delta of plus 37.5 percentage points in the latest period, moving from 12.5% or 0% to their current levels. No brands registered as visibility fallers in the same period.

Is citation rate or visibility more predictive of overall rank in this category?

The composite scoring favours visibility, but the Prisma Access case shows that a very high citation rate of 62.5% can produce a rank of 4 even at only 12.5% visibility. Microsoft's dominance comes from excelling on both dimensions simultaneously.