SiteLock software provides advanced website security, daily security scans, web app firewall with a CDN to deliver content more securely.
Current Customer(s)
Market Share (Est.)
Ranking
The top three of SiteLock’s competitors in the Perimeter Security And Firewalls category are Cisco ASA with 17.52%, Fortinet FortiGate with 16.64%, Fortinet FortiGate Secure Web Gateway with 8.19% market share.
Popular Comparisons
The top three of SiteLock’s competitors in the Perimeter Security And Firewalls category are Cisco ASA with 17.52%, Fortinet FortiGate with 16.64%, Fortinet FortiGate Secure Web Gateway with 8.19% market share.
SiteLock vs Cisco ASA
SiteLock vs Fortinet FortiGate
SiteLock vs Fortinet FortiGate Secure Web Gateway
SiteLock vs Palo Alto Next-Generation Firewall
SiteLock vs pfSense
SiteLock vs Zscaler
SiteLock vs AWS WAF
SiteLock vs Palo Alto PAN-OS
Around the world in 2025, over 11859 companies have started using SiteLock as Perimeter Security And Firewalls tool.
Customers | Employee Range | City | Region | Country | Social Links |
---|---|---|---|---|---|
AFC Flash Team | 10,000+ | Shizuoka | Shizuoka | Japan | |
BK One Learning | 10,000+ | New York City | New York | United States | |
Center for Advanced Neurology and Neurosurgery (CEANNE) | 10,000+ | Porto Alegre | Rio Grande do Sul | Brazil | |
SR Solution ApS | 10,000+ | Norre Alslev | Zealand | Denmark | |
Le Souvenir Français UK | 10,000+ | London | England | United Kingdom | |
Piper Jordan | 10,000+ | San Diego | California | United States | |
Satu Akun Aceh | 10,000+ | Banda Aceh | Aceh | Indonesia | |
UKF Reha Gemeinnutzige GmbH | 10,000+ | Freiburg | Baden-Wuerttemberg | Germany | |
RGUKT | 10,000+ | Cuddapah | Andhra Pradesh | India | |
TargetHost | 10,000+ | Sao Paulo | Sao Paulo | Brazil |
The top three products and services offering customers that use SiteLock for Perimeter Security And Firewalls are Marketing (56), Auto Insurance (56), Life Insurance (53).
Customers
The majority of SiteLock's customers for the perimeter-security-and-firewalls category fall in the company size of 0 - 9 employees (7099 companies), 20 - 49 employees (2548 companies), 10 - 19 employees (764 companies).
Employee Size
The top three geographies of SiteLock for perimeter-security-and-firewalls are the United States with 5964(58.16%), Germany with 1069(10.42%), Brazil with 906(8.83%) customers respectively.
Customers
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.
What is SiteLock customer distribution based on company size?
What is SiteLock market share in the perimeter-security-and-firewalls?
What are the top countries that use SiteLock?
What are the top industries that use SiteLock?
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