Zscaler
Zscalar is a cloud security platform that provides protection against cyber attacks, data breaches and data losses.
Market Share of Zscaler
Current Customer(s)
4566
Market Share (Est.)
0.07%
Ranking
#12
Top Competitors and Alternatives of Zscaler
The top three of Zscaler’s competitors in the Network Security category are Cloudflare with 97.04%, OneLogin with 0.42%, Okta with 0.41% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Cloudflare | 6305099 | 97.04% | Zscaler vs Cloudflare |
| OneLogin | 27547 | 0.42% | Zscaler vs OneLogin |
| Okta | 26624 | 0.41% | Zscaler vs Okta |
| Sophos | 14182 | 0.22% | Zscaler vs Sophos |
| SonicWall | 11728 | 0.18% | Zscaler vs SonicWall |
| Genesys Cloud | 10655 | 0.16% | Zscaler vs Genesys Cloud |
| Microsoft Forefront | 9266 | 0.14% | Zscaler vs Microsoft Forefront |
| DESwrap | 8078 | 0.12% | Zscaler vs DESwrap |
| Aruba Networks | 7907 | 0.12% | Zscaler vs Aruba Networks |
| Palo Alto Networks | 6899 | 0.11% | Zscaler vs Palo Alto Networks |
| Nmap | 4757 | 0.07% | Zscaler vs Nmap |
| Spiceworks | 4368 | 0.07% | Zscaler vs Spiceworks |
| OpenVPN | 3998 | 0.06% | Zscaler vs OpenVPN |
| Azure Virtual WAN | 3504 | 0.05% | Zscaler vs Azure Virtual WAN |
| Huawei Networking | 2831 | 0.04% | Zscaler vs Huawei Networking |
| Amazon Inspector | 2464 | 0.04% | Zscaler vs Amazon Inspector |
| Sumo Logic | 2312 | 0.04% | Zscaler vs Sumo Logic |
| Snort | 2215 | 0.03% | Zscaler vs Snort |
| Hornetsecurity Spamfilter | 2140 | 0.03% | Zscaler vs Hornetsecurity Spamfilter |
| WatchGuard Network Security | 1852 | 0.03% | Zscaler vs WatchGuard Network Security |
Popular Comparisons
Top Competitors and Alternatives of Zscaler
The top three of Zscaler’s competitors in the Network Security category are Cloudflare with 97.04%, OneLogin with 0.42%, Okta with 0.41% market share.
Zscaler vs Cloudflare
Zscaler vs OneLogin
Zscaler vs Okta
Zscaler vs Sophos
Zscaler vs SonicWall
Zscaler vs Genesys Cloud
Zscaler vs Microsoft Forefront
Zscaler vs DESwrap
Customers of Zscaler
Around the world in 2026, over 4486 companies have started using Zscaler as Network Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| CVS Specialty | 10,000+ | Woonsocket | Rhode Island | United States |     |
| Bristol Myers Squibb | 10,000+ | Princeton | New Jersey | United States | |
| First Citizens Bank | 10,000+ | Raleigh | North Carolina | United States | |
| AGC Glass Europe | 10,000+ | Louvain-la-Neuve | Wallonia | Belgium | |
| ServiceNow | 10,000+ | Santa Clara | California | United States | |
| Vodafone | 10,000+ | London | England | United Kingdom | |
| Kyndryl | 10,000+ | New York City | New York | United States | |
| Mondelēz International | 10,000+ | Chicago | Illinois | United States | |
| SGS | 10,000+ | Baar | Zug | Switzerland | |
| Indorama Ventures | 10,000+ | Phra Nakhon Si Ayutthaya | Phra Nakhon Si Ayutthaya | Thailand | |
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Zscaler Customers by Products and Services
The top three products and services offering customers that use Zscaler for Network Security are Managed Services (162), Cloud Services (147), Cybersecurity (147).
Customers
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Zscaler Customers by Employee Size
The majority of Zscaler's customers for the network-security category fall in the company size of 10,000+ employees (1099 companies), 1,000 - 4,999 employees (849 companies), 100 - 249 employees (598 companies).
Employee Size
Zscaler Customers by Geography
The top three geographies of Zscaler for network-security are the United States with 2074(56.71%), United Kingdom with 406(11.10%), India with 253(6.92%) customers respectively.
Customers
Employees of Zscaler
Also see other Products/Services by Zscaler in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Zscaler competitors?
Zscaler’s Top competitors in the network-security category are Cloudflare, OneLogin, Okta. You can view a full list of Zscaler competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Zscaler and 40,000 other technologies on the internet. You can also compare Zscaler and its feature with top competitors here : Zscaler vs Cloudflare Zscaler vs OneLogin Zscaler vs Okta.
What is Zscaler customer distribution based on company size?
What is Zscaler market share in the network-security?
What are the top countries that use Zscaler?
What are the top industries that use Zscaler?
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