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qualys.com

25 technologies
VerifiedVisit619.2K/mo$396M2.9K25 Tech25 Leads
Deep Dive

Qualys: The Quiet Giant of Cloud Security

How a 25-year-old veteran commands $400M revenue with 2.7M backlinks

In a market obsessed with shiny new startups, Qualys quietly dominates the foundational layer of cybersecurity. With nearly 3,000 employees and $396M in revenue, this isn't a disruptor—it's the infrastructure. The question isn't whether they matter, but how they've outlasted the hype cycles.

$396M
Annual Revenue
2,884
Employees
619K
Monthly Visits
2.7M
Backlinks

"They don't chase trends—they build the foundation that trends are built on."

The Traffic Paradox

Qualys defies conventional SaaS metrics. With 50% direct traffic and only 38% organic search, they're not winning SEO battles—they're winning brand wars. This is a company whose customers type 'qualys' directly into their browser, not discover them through keywords. The 2.7M backlinks aren't for ranking; they're for authority.

Enterprise Gravity

The 2,884 employees tell the real story: Qualys is an enterprise machine. They're not serving SMBs with viral freemium models—they're securing Fortune 500 infrastructure. Their revenue per employee is approximately $137,000, suggesting deep, sticky contracts rather than transactional sales. This is a company that sells to CISOs, not developers.

The keyword data reveals their strategic positioning. While 'qualys' dominates their brand searches, they rank for high-value technical terms like 'react vulnerability' (25,950 monthly searches) and 'roc' (78,750 searches). This isn't accidental—it's a deliberate play to own the security conversation at the technical level, not just the brand level.

  • Their 3.2/5 Trustpilot rating (from just 1 review) suggests they're not focused on public sentiment—they're focused on enterprise relationships
  • The tech stack (Next.js, Tailwind) shows modern web presence but the core product is likely legacy infrastructure
  • Their funding history ($34M total) reveals they've been profitable for years—this isn't a VC-burning growth story
They don't chase viral marketing
They own the security conversation through technical authority
They don't optimize for search volume
They build unbreakable enterprise relationships
They don't have a flashy consumer brand
They've survived 25+ years by being essential, not trendy

The Infrastructure Play

Qualys proves that boring, reliable, and essential beats shiny and new every time in enterprise software.

What tech stack does Qualys use?

25 detected
Accessibility1
Media1
Video1
Security1
Programming Languages1
Privacy & Consent1
Customer Support1
A/B Testing1
Web Standards1
Build Tools1
UI Libraries1
JavaScript Libraries1
Frontend Frameworks1

How much traffic does Qualys get?

Traffic & Engagement

373.7K
Monthly Visits
-13.3%
7.3
Pages/Visit
17:04
Avg. Duration
51%
Bounce Rate
Monthly Traffic Trend-17%
450.2K
Oct 2025
Oct
431.0K
Nov 2025
Nov
373.7K
Dec 2025
Dec

Rankings

#110,065
Global Rank
#68,282
United States Rank
Computer Software and Development
Category

Backlinks & Authority

2.7M
Backlinks
17.8K
Ref. Domains
49
Authority Score
Low
Penalty Risk
Backlinks Trend-18%
3.3M
Jul 2025
Jul
3.3M
Aug 2025
Aug
3.3M
Sep 2025
Sep
3.2M
Oct 2025
Oct
3.1M
Nov 2025
Nov
2.7M
Dec 2025
Dec

Search Traffic

Organic
81.3K
Paid
2.2K

Top Organic Keywords

#1qualys
9,900 vol29.4%
#1qualys inc
880 vol2.6%
#1qualys offline scanner appliance
720 vol2.1%
#1qualys stock price
720 vol2.1%
#1qualsys
590 vol1.8%

Where is Qualys's audience located?

🇺🇸United States30.3%
🇮🇳India16.9%
🇬🇧United Kingdom4.5%
🇧🇷Brazil4.0%
🇨🇦Canada3.0%

Device Distribution

Desktop85.2%
Mobile14.8%

What keywords does Qualys rank for?

5 keywords
1qualys20.3K vol$4.86
2qualys training1.2K vol$5.37
3roc78.8K vol$0.50
4react vulnerability25.9K vol
5qulys search hostasset api500 vol

What is Qualys's revenue?

$396M
Annual Revenue
2,884
7%
Employees
$137K
Revenue/Employee
$34M
Total Funding
$4.9B
Valuation
Foster City, United States
Headquarters

Who works at Qualys?

Loading leads...

What do customers think of Qualys?

Qualys

Qualys

3.2
1 reviews

Categories

Software Company#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days

Contact Information

Reviews (1)

Filter by rating:
Tomas Huerta
3/24/2025
🇲🇽 Mexico1 reviewsOrganicUnverified
Experience date: 3/23/2025
Para nada recomendable

Son una porquería, piden tener cuenta para contactar a soporte y ni siquiera me dejan crear la maldita cuenta, empresa de porquería, para nada recomendable hacer negocios con ellos.

Frequently Asked Questions about Qualys

What is Qualys's Revenue?
Qualys generates approximately $396M in annual revenue. With 2,884 employees, that's $137,375 per employee. The company has raised $34M in total funding.
How fast is Qualys growing?
Qualys has declined by 13.3% in the last 6 months according to traffic data. employee count has changed by 7% year over year.
How do people interact with Qualys?
When visiting Qualys, visitors view an average of 7.3 pages per visit, and spend around 17:04 on the site, and the bounce rate is 51.4%.
How do people find Qualys?
290.2K people (78%) visit Qualys directly. 81.3K (22%) find them through organic search. 2.2K (1%) come through paid advertising.
Who uses Qualys?
Qualys's top market is United States with 113.4K visitors (30.3%). India is 2nd with 63.0K (16.9%). United Kingdom is 3rd with 16.7K (4.5%).
What technologies does Qualys use?
Qualys uses 25 technologies across their website including Accessibility, Media, Video. Key technologies include UserWay, ImageKit, Vimeo.
Who are Qualys's competitors?
Qualys's main competitors include Tenable, CrowdStrike, Rapid7, Tanium, Veracode. These companies operate in similar markets and compete for the same customer base.
What do customers think of Qualys?
Qualys has a Trustpilot score of 3.2 out of 5 (3 stars) based on 1 customer reviews.

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About qualys.com

Company Overview

qualys.com
Website
computers_electronics_and_technology
Industry
#52,569
Global Rank
619.2K
Monthly Visitors
25
Technologies
25+
Employees

Technology Stack

qualys.com uses 25 technologies across their website including UserWay, ImageKit, Vimeo, and more.

Accessibility

UserWay

Media

ImageKit

Video

Vimeo

Fonts

Font Awesome

Security

HSTS

Programming Languages

PHP

Traffic & Audience

619.2K
Monthly Visits
39%
Bounce Rate
10.2
Pages/Visit
8:55
Avg. Duration

qualys.com receives approximately 619.2K monthly visitors and ranks #52,569 globally. The website has a bounce rate of 39% with visitors viewing an average of 10.2 pages per visit. Users spend an average of 8:55 on the site.

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

Frequently Asked Questions

What is qualys.com?
qualys.com is a website that you can visit at https://qualys.com. Use TechList.ai to discover the technologies, analytics, and company information about qualys.com.
What technologies does qualys.com use?
qualys.com uses 25 technologies including UserWay, ImageKit, and 19 more. View the full tech stack analysis above.
How popular is qualys.com?
qualys.com receives approximately 619.2K monthly visitors and ranks #52,569 globally.

Related Searches

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