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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)

12415

Market Share (Est.)

21.82%

Ranking

#1

Top Competitors and Alternatives of SiteLock

The top three of SiteLock’s competitors in the Perimeter Security And Firewalls category are Cisco ASA with 17.44%, Fortinet FortiGate with 13.35%, Palo Alto Next-Generation Firewall with 6.93% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Cisco ASA992117.44%SiteLock vs Cisco ASA
Fortinet FortiGate759813.35%SiteLock vs Fortinet FortiGate
Palo Alto Next-Generation Firewall39426.93%SiteLock vs Palo Alto Next-Generation Firewall
Zscaler32855.77%SiteLock vs Zscaler
Fortinet FortiGate Secure Web Gateway31245.49%SiteLock vs Fortinet FortiGate Secure Web Gateway
pfSense23914.20%SiteLock vs pfSense
Palo Alto PAN-OS20693.64%SiteLock vs Palo Alto PAN-OS
AWS WAF18593.27%SiteLock vs AWS WAF
WatchGuard Firewall18283.21%SiteLock vs WatchGuard Firewall
Cyberoam14792.60%SiteLock vs Cyberoam
Palo Alto Panorama8221.44%SiteLock vs Palo Alto Panorama
Sophos XG Firewall7361.29%SiteLock vs Sophos XG Firewall
FortiGate NGFW5580.98%SiteLock vs FortiGate NGFW
Huawei Firewall5430.95%SiteLock vs Huawei Firewall
Barracuda Spam Firewall4340.76%SiteLock vs Barracuda Spam Firewall
Incapsula4270.75%SiteLock vs Incapsula
SonicWall Next Generation Firewall2550.45%SiteLock vs SonicWall Next Generation Firewall
Fortinet FortiClient2320.41%SiteLock vs Fortinet FortiClient
FireMon2270.40%SiteLock vs FireMon
SonicWall SuperMassive Series2040.36%SiteLock vs SonicWall SuperMassive Series
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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 17.44%, Fortinet FortiGate with 13.35%, Palo Alto Next-Generation Firewall with 6.93% market share.

SiteLock vs Cisco ASA

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SiteLock vs Fortinet FortiGate

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SiteLock vs Palo Alto Next-Generation Firewall

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SiteLock vs Zscaler

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SiteLock vs Fortinet FortiGate Secure Web Gateway

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SiteLock vs pfSense

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SiteLock vs Palo Alto PAN-OS

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SiteLock vs AWS WAF

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Customers of SiteLock

Around the world in 2025, over 12415 companies have started using SiteLock as Perimeter Security And Firewalls tool.

CustomersEmployee RangeCityRegionCountrySocial Links
FNRCO5,000 - 9,999RiyadhAr RiyadSaudi Arabia
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Universitätsklinikum Freiburg5,000 - 9,999FreiburgBaden-WuerttembergGermany
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東洋電機製造株式会社5,000 - 9,999TokyoTokyoJapan
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TY TEOH International5,000 - 9,999SingaporeCentral SingaporeSingapore
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Infotree Global Solutions5,000 - 9,999PlymouthMichiganUnited States
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Outpatient Imaging Affiliates5,000 - 9,999FranklinTennesseeUnited States
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RGUKT5,000 - 9,999CuddapahAndhra PradeshIndia
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Galfar Al Misnad5,000 - 9,999DohaBaladiyat ad DawhahQatar
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AIM Supply5,000 - 9,999LargoFloridaUnited States
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Orion Security Services Limited5,000 - 9,999DhakaDhakaBangladesh
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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 (62), Life Insurance (59), Marketing (52).

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 (6646 companies), 20 - 49 employees (2498 companies), 10 - 19 employees (1402 companies).

Employee Size

SiteLock Customers by Geography

The top three geographies of SiteLock for perimeter-security-and-firewalls are the United States with 6240(57.97%), Germany with 1125(10.45%), Brazil with 930(8.64%) 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, Palo Alto Next-Generation Firewall. 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 Palo Alto Next-Generation Firewall.

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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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