Question 1

Who are the top Duo Security competitors?

Accepted Answer

Duo Security’s Top competitors in the endpoint-protection category are Crowdstrike, Microsoft Defender for Endpoint, McAfee ePO. You can view a full list of Duo Security competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Duo Security and 40,000 other technologies on the internet. You can also compare Duo Security and its feature with top competitors here : Duo Security vs Crowdstrike Duo Security vs Microsoft Defender for Endpoint Duo Security vs McAfee ePO.

Question 2

What is Duo Security customer distribution based on
            company size?

Accepted Answer

The majority of Duo Security’s customers for the endpoint-protection category fall in the company size of 1,000 - 4,999 employees (753 companies). You can view a distribution chart of Duo Security customers by company size here.

Question 3

What is Duo Security market share in the
            endpoint-protection?

Accepted Answer

Duo Security has market share of
            6.51%
            in endpoint-protection market.
            Duo Security competes
            with 39 competitor tools in
            endpoint-protection category. The top alternatives for
            Duo Security endpoint-protection tool are
            Crowdstrike with
                22.68%, Microsoft Defender for Endpoint with
                15.61%, McAfee ePO with
                12.17% market share.

Question 4

What are the top countries that use Duo Security?

Accepted Answer

Around the world in 2026, over
          3,826 companies
          have started using Duo Security as
          endpoint-protection tool. Companies using
          Duo Security for endpoint-protection are majorly
          from United States with
          2,597 customers.
          77.25% of Duo Security
          customers are from the United States. Other top countries
          using Duo Security are
          United Kingdom and Canada with 225(6.69%) and 165(4.91%) customers respectively.

Question 5

What are the top industries that use Duo Security?

Accepted Answer

Top industries that use Duo Security for
            endpoint-protection are Managed Services (214), Cloud Services (144), Cybersecurity (133).

Technology	Domains	Market Share (Est.)	Versus page
Crowdstrike	13432	22.68%	Duo Security vs Crowdstrike
Microsoft Defender for Endpoint	9245	15.61%	Duo Security vs Microsoft Defender for Endpoint
McAfee ePO	7209	12.17%	Duo Security vs McAfee ePO
SentinelOne	6822	11.52%	Duo Security vs SentinelOne
Sophos Wireless	3329	5.62%	Duo Security vs Sophos Wireless
Sophos Mobile	2818	4.76%	Duo Security vs Sophos Mobile
Identity Services	2140	3.61%	Duo Security vs Identity Services
Webroot	1868	3.15%	Duo Security vs Webroot
HCL BigFix	1393	2.35%	Duo Security vs HCL BigFix
CrashPlan	1022	1.73%	Duo Security vs CrashPlan
Symantec Endpoint Protection Mobile	945	1.60%	Duo Security vs Symantec Endpoint Protection Mobile
Symantec Endpoint Detection & Response	834	1.41%	Duo Security vs Symantec Endpoint Detection & Response
VMware Workspace ONE Unified Endpoint Management	796	1.34%	Duo Security vs VMware Workspace ONE Unified Endpoint Management
ManageEngine Desktop Central	734	1.24%	Duo Security vs ManageEngine Desktop Central
Symantec Endpoint Management	554	0.94%	Duo Security vs Symantec Endpoint Management
Cisco Meraki Systems Manager	442	0.75%	Duo Security vs Cisco Meraki Systems Manager
FortiEDR	381	0.64%	Duo Security vs FortiEDR
Microsoft System Center Endpoint Protection	202	0.34%	Duo Security vs Microsoft System Center Endpoint Protection
Bradford Networks	194	0.33%	Duo Security vs Bradford Networks
IBM Tivoli Endpoint Manager	184	0.31%	Duo Security vs IBM Tivoli Endpoint Manager

Customers	Employee Range	City	Region	Country
HEI Hotels & Resorts	10,000+	Norwalk	Connecticut	United States
Polaris Inc.	10,000+	Medina	Minnesota	United States
AIICO Insurance	10,000+	Lagos	Lagos	Nigeria
NYU Langone Health	10,000+	New York City	New York	United States
University Of California San Diego	10,000+	San Diego	California	United States
Complete Care - Connecticut	10,000+	Toms River	New Jersey	United States
The School District Of Philadelphia	10,000+	Philadelphia	Pennsylvania	United States
Prime Healthcare	10,000+	Ontario	California	United States
Temple University	10,000+	Philadelphia	Pennsylvania	United States
Richemont	10,000+	Bellevue	Geneva	Switzerland

Duo Security

Market Share of Duo Security

3857

6.51%

#5

Top Competitors and Alternatives of Duo Security

Top Competitors and Alternatives of Duo Security

Customers of Duo Security

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Duo Security Customers by Products and Services

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Duo Security Customers by Employee Size

Duo Security Customers by Geography

Employees of Duo Security

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