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SiteLock

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SiteLock software provides advanced website security, daily security scans, web app firewall with a CDN to deliver content more securely.

Perimeter Security And Firewalls
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Market Share of SiteLock

Current Customer(s)

12984

Market Share (Est.)

12.06%

Ranking

#3

Top Competitors and Alternatives of SiteLock

The top three of SiteLock’s competitors in the Perimeter Security And Firewalls category are Cisco ASA with 17.15%, Fortinet FortiGate with 16.18%, Fortinet FortiGate Secure Web Gateway with 8.03% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Cisco ASA1846417.15%SiteLock vs Cisco ASA
Fortinet FortiGate1742116.18%SiteLock vs Fortinet FortiGate
Fortinet FortiGate Secure Web Gateway86478.03%SiteLock vs Fortinet FortiGate Secure Web Gateway
Palo Alto Next-Generation Firewall78227.26%SiteLock vs Palo Alto Next-Generation Firewall
pfSense68976.41%SiteLock vs pfSense
Zscaler48874.54%SiteLock vs Zscaler
AWS WAF47004.37%SiteLock vs AWS WAF
Palo Alto PAN-OS37983.53%SiteLock vs Palo Alto PAN-OS
WatchGuard Firewall37563.49%SiteLock vs WatchGuard Firewall
Cyberoam28602.66%SiteLock vs Cyberoam
Sophos XG Firewall18411.71%SiteLock vs Sophos XG Firewall
Palo Alto Panorama17741.65%SiteLock vs Palo Alto Panorama
Huawei Firewall15991.49%SiteLock vs Huawei Firewall
FortiGate NGFW10640.99%SiteLock vs FortiGate NGFW
Barracuda Spam Firewall9680.90%SiteLock vs Barracuda Spam Firewall
Incapsula8760.81%SiteLock vs Incapsula
Fortinet FortiClient5720.53%SiteLock vs Fortinet FortiClient
FireMon4410.41%SiteLock vs FireMon
iboss3870.36%SiteLock vs iboss
ModSecurity3420.32%SiteLock vs ModSecurity
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Popular Comparisons

Top Competitors and Alternatives of SiteLock

The top three of SiteLock’s competitors in the Perimeter Security And Firewalls category are Cisco ASA with 17.15%, Fortinet FortiGate with 16.18%, Fortinet FortiGate Secure Web Gateway with 8.03% market share.

SiteLock vs Cisco ASA

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SiteLock vs Fortinet FortiGate

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SiteLock vs Fortinet FortiGate Secure Web Gateway

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SiteLock vs Palo Alto Next-Generation Firewall

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SiteLock vs pfSense

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SiteLock vs Zscaler

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SiteLock vs AWS WAF

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SiteLock vs Palo Alto PAN-OS

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Customers of SiteLock

Around the world in 2025, over 12924 companies have started using SiteLock as Perimeter Security And Firewalls tool.

CustomersEmployee RangeCityRegionCountrySocial Links
KSM Navigation Pvt Ltd10,000+ChennaiTamil NaduIndia
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Satu Akun Aceh10,000+Banda AcehAcehIndonesia
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CEANNE Telemedicina10,000+Porto AlegreRio Grande do SulBrazil
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Intercom Sudeste 202510,000+Sao PauloSao PauloBrazil
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Our Lady Of Lebanon Cathedral - Harris Park10,000+Harris ParkNew South WalesAustralia
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MUNICIPIO DE SAO LUIS - GUARDA MUNICIPAL10,000+Sao LuisMaranhaoBrazil
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TargetHost10,000+Sao PauloSao PauloBrazil
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Sympla10,000+Belo HorizonteMinas GeraisBrazil
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LE SOUVENIR FRANCAIS AU ROYAUME - UNI10,000+LondonEnglandUnited Kingdom
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RGUKT10,000+CuddapahAndhra PradeshIndia
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SiteLock Customers by Products and Services

The top three products and services offering customers that use SiteLock for Perimeter Security And Firewalls are Auto Insurance (57), Life Insurance (54), Marketing (51).

Customers

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SiteLock Customers by Employee Size

The majority of SiteLock's customers for the perimeter-security-and-firewalls category fall in the company size of 0 - 9 employees (7766 companies), 20 - 49 employees (2603 companies), 10 - 19 employees (871 companies).

Employee Size

SiteLock Customers by Geography

The top three geographies of SiteLock for perimeter-security-and-firewalls are the United States with 6294(56.16%), Germany with 1232(10.99%), Brazil with 1112(9.92%) customers respectively.

Customers

Employees of SiteLock

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Also see other Products/Services by SiteLock in:

Perimeter Security And Firewalls

FAQ

Find answers to the most often asked questions by users.

Who are the top SiteLock competitors?

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

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What is SiteLock customer distribution based on company size?

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

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What are the top countries that use SiteLock?

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What are the top industries that use SiteLock?

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