Question 1

Who are the top Qualys competitors?

Accepted Answer

Qualys’s Top competitors in the endpoint-security category are Sophos, Trend Micro, WatchGuard. You can view a full list of Qualys competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Qualys and 40,000 other technologies on the internet. You can also compare Qualys and its feature with top competitors here : Qualys vs Sophos Qualys vs Trend Micro Qualys vs WatchGuard.

Question 2

What is Qualys customer distribution based on
            company size?

Accepted Answer

The majority of Qualys’s customers for the endpoint-security category fall in the company size of 1,000 - 4,999 employees (1,721 companies). You can view a distribution chart of Qualys customers by company size here.

Question 3

What is Qualys market share in the
            endpoint-security?

Accepted Answer

Qualys has market share of
            6.95%
            in endpoint-security market.
            Qualys competes
            with 77 competitor tools in
            endpoint-security category. The top alternatives for
            Qualys endpoint-security tool are
            Sophos with
                20.55%, Trend Micro with
                11.65%, WatchGuard with
                7.70% market share.

Question 4

What are the top countries that use Qualys?

Accepted Answer

Around the world in 2026, over
          8,765 companies
          have started using Qualys as
          endpoint-security tool. Companies using
          Qualys for endpoint-security are majorly
          from United States with
          4,409 customers.
          62.51% of Qualys
          customers are from the United States. Other top countries
          using Qualys are
          United Kingdom and India with 637(9.03%) and 527(7.47%) customers respectively.

Question 5

What are the top industries that use Qualys?

Accepted Answer

Top industries that use Qualys for
            endpoint-security are Cybersecurity (277), Cloud Services (266), Managed Services (257).

Technology	Domains	Market Share (Est.)	Versus page
Sophos	26132	20.55%	Qualys vs Sophos
Trend Micro	14818	11.65%	Qualys vs Trend Micro
WatchGuard	9789	7.70%	Qualys vs WatchGuard
Microsoft Defender for Endpoint	9245	7.27%	Qualys vs Microsoft Defender for Endpoint
Symantec Endpoint Protection	7817	6.15%	Qualys vs Symantec Endpoint Protection
OpenVPN	7702	6.06%	Qualys vs OpenVPN
LANDESK	4630	3.64%	Qualys vs LANDESK
CrowdStrike Falcon: Endpoint Protection	3342	2.63%	Qualys vs CrowdStrike Falcon: Endpoint Protection
Sophos Endpoint Security	3107	2.44%	Qualys vs Sophos Endpoint Security
IBM BigFix	2595	2.04%	Qualys vs IBM BigFix
Sophos Central	2545	2.00%	Qualys vs Sophos Central
Tanium	2356	1.85%	Qualys vs Tanium
Kaspersky Endpoint Security	2073	1.63%	Qualys vs Kaspersky Endpoint Security
McAfee Endpoint Protection	2038	1.60%	Qualys vs McAfee Endpoint Protection
Symantec Endpoint Security	1987	1.56%	Qualys vs Symantec Endpoint Security
Carbon Black Endpoint	1819	1.43%	Qualys vs Carbon Black Endpoint
Cylance	1670	1.31%	Qualys vs Cylance
Palo Alto Traps Advanced Endpoint Protection	1251	0.98%	Qualys vs Palo Alto Traps Advanced Endpoint Protection
Symantec Endpoint Encryption	1087	0.85%	Qualys vs Symantec Endpoint Encryption
Fortinet FortiClient	1051	0.83%	Qualys vs Fortinet FortiClient

Customers	Employee Range	City	Region	Country
Environment Agency	10,000+	Bristol	England	United Kingdom
Aryzta AG	10,000+	Schlieren	Zurich	Switzerland
St. Luke	10,000+	Fountain Hill	Pennsylvania	United States
Anheuser - Busch	10,000+	St. Louis	Missouri	United States
Tailored Brands	10,000+	Houston	Texas	United States
Abbott	10,000+	North Chicago	Illinois	United States
PPD	10,000+	Waltham	Massachusetts	United States
SoftServe	10,000+	Austin	Texas	United States
Unilever	10,000+	London	England	United Kingdom
Humana Government Business, Inc.	10,000+	Louisville	Kentucky	United States

Qualys

Market Share of Qualys

8834

6.95%

#5

Top Competitors and Alternatives of Qualys

Top Competitors and Alternatives of Qualys

Customers of Qualys

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Qualys Customers by Products and Services

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Qualys Customers by Employee Size

Qualys Customers by Geography

Employees of Qualys

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