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zscaler.com
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zscaler.com

20 technologies
VerifiedGrowingVisit4.3M/mo$761M7.9K20 Tech25 Leads
Deep Dive

Zscaler: The Invisible Cloud Gatekeeper

How a $761M security platform commands 61% direct traffic and owns the SASE narrative

While most security companies fight for attention, Zscaler quietly processes 190 billion daily transactions for 7,923 employees across the globe. They're not just a cybersecurity vendor—they're the invisible infrastructure making the modern cloud possible.

4.3M
monthly website visits
61%
direct traffic (loyalty)
$761M
annual revenue
1.6M
backlinks (authority)

"When 61% of your traffic is direct, you're not marketing—you're infrastructure."

The SASE Dominance Play

Zscaler's keyword strategy reveals their masterstroke. While competitors chase 'cloud security,' Zscaler owns 'SASE' (33K monthly searches) and captures 'is cloudflare down' traffic (198K searches)—a brilliant move to intercept frustrated users seeking alternatives. They're not just building a product; they're redefining the category.

The Enterprise Trust Equation

With 7,923 employees and a 2.2/5 Trustpilot rating, Zscaler represents the classic enterprise paradox: the product works, but the experience creates friction. This isn't a consumer app—it's critical infrastructure where uptime matters more than UX polish. Their 61% direct traffic proves enterprises don't need to 'discover' them; they're already on the vendor shortlist.

Zscaler's tech stack tells a story of modern web development meets enterprise scale. Next.js powers their platform, while Swiper and Tailwind CSS create a polished experience. They're leveraging Progressive Web Apps (PWA) and Priority Hints—advanced techniques that signal a team obsessed with performance at scale. This isn't legacy enterprise software; it's a cloud-native platform wrapped in a modern web experience.

  • Direct traffic dominance (61%) signals zero reliance on paid acquisition
  • Captures competitor pain points ('is cloudflare down') for organic growth
  • 1.6M backlinks establish domain authority that competitors can't replicate
  • CEO Jay Chaudhry's founder-led vision drives category creation
Doesn't chase mass-market appeal
Owns the SASE category narrative
Avoids social proof marketing
Builds infrastructure, not just software
Ignores UX complaints in enterprise reviews
Focuses on CISO relationships over customer delight

Zscaler isn't selling security—they're selling inevitability

When you own the category and command direct traffic, you become the default choice. That's how $761M revenue happens.

What tech stack does Zscaler use?

20 detected
Video1
Authentication1
Security1
Cloud & Hosting2
Privacy & Consent1
Marketing Automation1
Advertising1
Web Standards2
UI Libraries1
JavaScript Libraries1
Frontend Frameworks1

How much traffic does Zscaler get?

Traffic & Engagement

3.1M
Monthly Visits
+16.6%
4.7
Pages/Visit
10:42
Avg. Duration
48%
Bounce Rate
Monthly Traffic Trend+3%
3.1M
Oct 2025
Oct
2.7M
Nov 2025
Nov
3.1M
Dec 2025
Dec

Rankings

#18,010
Global Rank
#9,529
United States Rank
Computer Software and Development
Category

Backlinks & Authority

1.6M
Backlinks
21.2K
Ref. Domains
51
Authority Score
Low
Penalty Risk
Backlinks Trend-29%
2.3M
Jul 2025
Jul
2.1M
Aug 2025
Aug
1.9M
Sep 2025
Sep
1.7M
Oct 2025
Oct
1.6M
Nov 2025
Nov
1.6M
Dec 2025
Dec

Search Traffic

Organic
247.1K
Paid
39.5K

Top Organic Keywords

#9malware protection
1,830,000 vol9.8%
#1zscaler careers
2,400 vol2.1%
#2pypi security news
12,100 vol1.7%
#1zscaler speed test
1,900 vol1.6%
#1zscaler
49,500 vol1.4%

Where is Zscaler's audience located?

🇺🇸United States37.2%
🇮🇳India28.1%
🇬🇧United Kingdom4.1%
🇨🇦Canada2.3%
🇧🇷Brazil2.1%

Device Distribution

Desktop67.7%
Mobile32.3%

What keywords does Zscaler rank for?

5 keywords
1zscaler89.4K vol$3.74
2zscaler careers3.1K vol$1.35
3zscaler download3.5K vol$2.42
4is cloudflare down198.2K vol$3.95
5sase33.3K vol$6.21

Who works at Zscaler?

Loading leads...

What do customers think of Zscaler?

Zscaler

Zscaler

2.2
8 reviews

Categories

Email Service Provider#undefinedSoftware Vendor#undefinedSoftware Company#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days

Contact Information

Reviews (6)

Filter by rating:
kapil awasthi
12/18/2025
🇦🇺 Australia1 reviewsOrganicUnverified
Experience date: 12/18/2025
Worst product ever

Worst product ever, it keeps blocking sites unnecessarily and its too restrictive. it decreases productivity a lot

Sian Lewis
7/6/2025
🇬🇧 United Kingdom15 reviewsOrganicUnverified
Experience date: 7/4/2025
Absolutely useless

Absolutely useless. I work for a publisher and regularly have to access the websites of the worlds most prestigious scientists [Harvard, Stanford, etc], and without fail, Zscaler will quarantine these websites. Only big commercial websites escape the quarantine. Ironically, being quarantined by Zscaler is a mark of quality. Zscaler is simply not fit for purpose and is only used by large corporations because it is are cheaper than its competitors.

Philip
5/29/2025
🇬🇧 United Kingdom3 reviewsOrganicUnverified
Experience date: 5/29/2025
Truly abysmal support from ZScaler

Truly abysmal support from ZScaler. Been waiting two weeks for an engineer to make contact with me and still nothing. Advised them that my emails were not being received by them but nothing still. Every time I call them, I get dead air constantly while they "look into it" no signposting, no regular feedback.

Ester Vivanco
10/16/2024
🇮🇪 Ireland4 reviewsOrganicUnverified
Experience date: 10/16/2024
Useless

Useless. I do not recommend it.

VP
3/28/2024
🇬🇧 United Kingdom6 reviewsOrganicUnverified
Experience date: 3/28/2024
The most bug infested not fit for…

The most bug infested not fit for purpose application award should be given to Zscaler. Every day there is an issue and when they give an new update then brace yourself for more issues. This app should be banned.

👍 1

Frequently Asked Questions about Zscaler

What is Zscaler's Revenue?
Zscaler generates approximately $761M in annual revenue. With 7,923 employees, that's $96,055 per employee. The company has raised $148M in total funding.
How fast is Zscaler growing?
Zscaler has grown by 16.6% in the last 6 months according to traffic data. employee count has changed by 5% year over year.
How do people interact with Zscaler?
When visiting Zscaler, visitors view an average of 4.7 pages per visit, and spend around 10:42 on the site, and the bounce rate is 47.5%.
How do people find Zscaler?
2.9M people (91%) visit Zscaler directly. 247.1K (8%) find them through organic search. 39.5K (1%) come through paid advertising.
Who uses Zscaler?
Zscaler's top market is United States with 1.2M visitors (37.2%). India is 2nd with 884.9K (28.1%). United Kingdom is 3rd with 127.7K (4.1%).
What technologies does Zscaler use?
Zscaler uses 20 technologies across their website including Video, Authentication, Security. Key technologies include Wistia, Okta, HSTS.
Who are Zscaler's competitors?
Zscaler's main competitors include CrowdStrike, Netskope, Cloudflare, Umbrella, Fortinet. These companies operate in similar markets and compete for the same customer base.
What do customers think of Zscaler?
Zscaler has a Trustpilot score of 2.2 out of 5 (2 stars) based on 8 customer reviews.

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About zscaler.com

Company Overview

zscaler.com
Website
computers_electronics_and_technology
Industry
#11,821
Global Rank
4.3M
Monthly Visitors
20
Technologies
25+
Employees

Technology Stack

zscaler.com uses 20 technologies across their website including Wistia, Okta, HSTS, and more.

Video

Wistia

Authentication

Okta

Security

HSTS

Cloud & Hosting

Cloudflare, Netlify

Privacy & Consent

OneTrust

Marketing Automation

Marketo

Traffic & Audience

4.3M
Monthly Visits
38%
Bounce Rate
5.3
Pages/Visit
5:17
Avg. Duration

zscaler.com receives approximately 4.3M monthly visitors and ranks #11,821 globally. The website has a bounce rate of 38% with visitors viewing an average of 5.3 pages per visit. Users spend an average of 5:17 on the site.

The majority of zscaler.com's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is zscaler.com?
zscaler.com is a website that you can visit at https://zscaler.com. Use TechList.ai to discover the technologies, analytics, and company information about zscaler.com.
What technologies does zscaler.com use?
zscaler.com uses 20 technologies including Wistia, Okta, and 14 more. View the full tech stack analysis above.
How popular is zscaler.com?
zscaler.com receives approximately 4.3M monthly visitors and ranks #11,821 globally. Traffic is growing by 17.3% month-over-month.

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This page provides publicly available information about zscaler.com. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit zscaler.com directly at https://zscaler.com.