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Cisco ASA

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Cisco ASA Software delivers enterprise-class security capabilities for the ASA security family in a variety of form factors.

Perimeter Security And Firewalls
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Market Share of Cisco ASA

Current Customer(s)

9730

Market Share (Est.)

17.28%

Ranking

#2

Top Competitors and Alternatives of Cisco ASA

The top three of Cisco ASA’s competitors in the Perimeter Security And Firewalls category are SiteLock with 21.30%, Fortinet FortiGate with 13.44%, Palo Alto Next-Generation Firewall with 6.81% market share.

TechnologyDomainsMarket Share (Est.)Versus page
SiteLock1199421.30%Cisco ASA vs SiteLock
Fortinet FortiGate757113.44%Cisco ASA vs Fortinet FortiGate
Palo Alto Next-Generation Firewall38346.81%Cisco ASA vs Palo Alto Next-Generation Firewall
Zscaler33175.89%Cisco ASA vs Zscaler
Fortinet FortiGate Secure Web Gateway31055.51%Cisco ASA vs Fortinet FortiGate Secure Web Gateway
pfSense23884.24%Cisco ASA vs pfSense
AWS WAF21673.85%Cisco ASA vs AWS WAF
Palo Alto PAN-OS21183.76%Cisco ASA vs Palo Alto PAN-OS
WatchGuard Firewall17273.07%Cisco ASA vs WatchGuard Firewall
Cyberoam14782.62%Cisco ASA vs Cyberoam
Palo Alto Panorama7931.41%Cisco ASA vs Palo Alto Panorama
Sophos XG Firewall7401.31%Cisco ASA vs Sophos XG Firewall
Huawei Firewall5350.95%Cisco ASA vs Huawei Firewall
Barracuda Spam Firewall4340.77%Cisco ASA vs Barracuda Spam Firewall
FortiGate NGFW4290.76%Cisco ASA vs FortiGate NGFW
Incapsula4240.75%Cisco ASA vs Incapsula
SonicWall Next Generation Firewall2720.48%Cisco ASA vs SonicWall Next Generation Firewall
Fortinet FortiClient2460.44%Cisco ASA vs Fortinet FortiClient
FireMon2190.39%Cisco ASA vs FireMon
SonicWall SuperMassive Series1980.35%Cisco ASA vs SonicWall SuperMassive Series
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Popular Comparisons

Top Competitors and Alternatives of Cisco ASA

The top three of Cisco ASA’s competitors in the Perimeter Security And Firewalls category are SiteLock with 21.30%, Fortinet FortiGate with 13.44%, Palo Alto Next-Generation Firewall with 6.81% market share.

Cisco ASA vs SiteLock

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Cisco ASA vs Fortinet FortiGate

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Cisco ASA vs Palo Alto Next-Generation Firewall

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Cisco ASA vs Zscaler

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Cisco ASA vs Fortinet FortiGate Secure Web Gateway

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Cisco ASA vs pfSense

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Cisco ASA vs AWS WAF

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Cisco ASA vs Palo Alto PAN-OS

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Customers of Cisco ASA

Around the world in 2025, over 9478 companies have started using Cisco ASA as Perimeter Security And Firewalls tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Portland State University10,000+PortlandOregonUnited States
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U.S. Department Of Health & Human Services10,000+Washington, D.C.Washington, D.C.United States
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Insight Global10,000+AtlantaGeorgiaUnited States
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Hermes10,000+ParisIle-de-FranceFrance
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Amazon Web Services10,000+SeattleWashingtonUnited States
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The Home Depot10,000+AtlantaGeorgiaUnited States
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Ferrovial10,000+MadridMadridSpain
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iQor10,000+Fort LauderdaleFloridaUnited States
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University Of Wisconsin10,000+MadisonWisconsinUnited States
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Iowa State University10,000+AmesIowaUnited States
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Cisco ASA Customers by Products and Services

The top three products and services offering customers that use Cisco ASA for Perimeter Security And Firewalls are Managed Services (387), Cloud Services (302), Cybersecurity (255).

Customers

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Cisco ASA Customers by Employee Size

The majority of Cisco ASA's customers for the perimeter-security-and-firewalls category fall in the company size of 1,000 - 4,999 employees (1887 companies), 100 - 249 employees (1822 companies), 10,000+ employees (1423 companies).

Employee Size

Cisco ASA Customers by Geography

The top three geographies of Cisco ASA for perimeter-security-and-firewalls are the United States with 4825(66.59%), United Kingdom with 681(9.40%), India with 428(5.91%) customers respectively.

Customers

Employees of Cisco ASA

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Also see other Products/Services by Cisco ASA in:

Perimeter Security And Firewalls

FAQ

Find answers to the most often asked questions by users.

Who are the top Cisco ASA competitors?

Cisco ASA’s Top competitors in the perimeter-security-and-firewalls category are SiteLock, Fortinet FortiGate, Palo Alto Next-Generation Firewall. You can view a full list of Cisco ASA competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Cisco ASA and 40,000 other technologies on the internet. You can also compare Cisco ASA and its feature with top competitors here : Cisco ASA vs SiteLock Cisco ASA vs Fortinet FortiGate Cisco ASA vs Palo Alto Next-Generation Firewall.

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What is Cisco ASA customer distribution based on company size?

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What is Cisco ASA market share in the perimeter-security-and-firewalls?

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What are the top countries that use Cisco ASA?

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What are the top industries that use Cisco ASA?

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