Question 1

Who are the top Cisco ASA competitors?

Accepted Answer

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.

Question 2

What is Cisco ASA customer distribution based on
            company size?

Accepted Answer

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 (1,887 companies). You can view a distribution chart of Cisco ASA customers by company size here.

Question 3

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

Accepted Answer

Cisco ASA has market share of
            17.28%
            in perimeter-security-and-firewalls market.
            Cisco ASA competes
            with 117 competitor tools in
            perimeter-security-and-firewalls category. The top alternatives for
            Cisco ASA perimeter-security-and-firewalls tool are
            SiteLock with
                21.30%, Fortinet FortiGate with
                13.44%, Palo Alto Next-Generation Firewall with
                6.81% market share.

Question 4

What are the top countries that use Cisco ASA?

Accepted Answer

Around the world in 2025, over
          9,478 companies
          have started using Cisco ASA as
          perimeter-security-and-firewalls tool. Companies using
          Cisco ASA for perimeter-security-and-firewalls are majorly
          from United States with
          4,825 customers.
          66.59% of Cisco ASA
          customers are from the United States. Other top countries
          using Cisco ASA are
          United Kingdom and India with 681(9.40%) and 428(5.91%) customers respectively.

Question 5

What are the top industries that use Cisco ASA?

Accepted Answer

Top industries that use Cisco ASA for
            perimeter-security-and-firewalls are Managed Services (387), Cloud Services (302), Cybersecurity (255).

Technology	Domains	Market Share (Est.)	Versus page
SiteLock	11994	21.30%	Cisco ASA vs SiteLock
Fortinet FortiGate	7571	13.44%	Cisco ASA vs Fortinet FortiGate
Palo Alto Next-Generation Firewall	3834	6.81%	Cisco ASA vs Palo Alto Next-Generation Firewall
Zscaler	3317	5.89%	Cisco ASA vs Zscaler
Fortinet FortiGate Secure Web Gateway	3105	5.51%	Cisco ASA vs Fortinet FortiGate Secure Web Gateway
pfSense	2388	4.24%	Cisco ASA vs pfSense
AWS WAF	2167	3.85%	Cisco ASA vs AWS WAF
Palo Alto PAN-OS	2118	3.76%	Cisco ASA vs Palo Alto PAN-OS
WatchGuard Firewall	1727	3.07%	Cisco ASA vs WatchGuard Firewall
Cyberoam	1478	2.62%	Cisco ASA vs Cyberoam
Palo Alto Panorama	793	1.41%	Cisco ASA vs Palo Alto Panorama
Sophos XG Firewall	740	1.31%	Cisco ASA vs Sophos XG Firewall
Huawei Firewall	535	0.95%	Cisco ASA vs Huawei Firewall
Barracuda Spam Firewall	434	0.77%	Cisco ASA vs Barracuda Spam Firewall
FortiGate NGFW	429	0.76%	Cisco ASA vs FortiGate NGFW
Incapsula	424	0.75%	Cisco ASA vs Incapsula
SonicWall Next Generation Firewall	272	0.48%	Cisco ASA vs SonicWall Next Generation Firewall
Fortinet FortiClient	246	0.44%	Cisco ASA vs Fortinet FortiClient
FireMon	219	0.39%	Cisco ASA vs FireMon
SonicWall SuperMassive Series	198	0.35%	Cisco ASA vs SonicWall SuperMassive Series

Customers	Employee Range	City	Region	Country
Portland State University	10,000+	Portland	Oregon	United States
U.S. Department Of Health & Human Services	10,000+	Washington, D.C.	Washington, D.C.	United States
Insight Global	10,000+	Atlanta	Georgia	United States
Hermes	10,000+	Paris	Ile-de-France	France
Amazon Web Services	10,000+	Seattle	Washington	United States
The Home Depot	10,000+	Atlanta	Georgia	United States
Ferrovial	10,000+	Madrid	Madrid	Spain
iQor	10,000+	Fort Lauderdale	Florida	United States
University Of Wisconsin	10,000+	Madison	Wisconsin	United States
Iowa State University	10,000+	Ames	Iowa	United States

Cisco ASA

Market Share of Cisco ASA

9730

17.28%

#2

Top Competitors and Alternatives of Cisco ASA

Top Competitors and Alternatives of Cisco ASA

Customers of Cisco ASA

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Cisco ASA Customers by Products and Services

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Cisco ASA Customers by Employee Size

Cisco ASA Customers by Geography

Employees of Cisco ASA

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