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Nessus Vulnerability Scanner

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Nessus identifies the vulnerabilities, policy-violating configurations, and malware that attackers could use to penetrate your network.

Network Security
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Market Share of Nessus Vulnerability Scanner

Current Customer(s)

454

Market Share (Est.)

0.01%

Ranking

#49

Top Competitors and Alternatives of Nessus Vulnerability Scanner

The top three of Nessus Vulnerability Scanner’s competitors in the Network Security category are Cloudflare with 96.86%, OneLogin with 0.46%, Okta with 0.43% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Cloudflare589315496.86%Nessus Vulnerability Scanner vs Cloudflare
OneLogin278440.46%Nessus Vulnerability Scanner vs OneLogin
Okta264630.43%Nessus Vulnerability Scanner vs Okta
Sophos141230.23%Nessus Vulnerability Scanner vs Sophos
SonicWall117300.19%Nessus Vulnerability Scanner vs SonicWall
Genesys Cloud110000.18%Nessus Vulnerability Scanner vs Genesys Cloud
Microsoft Forefront92060.15%Nessus Vulnerability Scanner vs Microsoft Forefront
DESwrap80000.13%Nessus Vulnerability Scanner vs DESwrap
Aruba Networks77920.13%Nessus Vulnerability Scanner vs Aruba Networks
Palo Alto Networks68250.11%Nessus Vulnerability Scanner vs Palo Alto Networks
Nmap47360.08%Nessus Vulnerability Scanner vs Nmap
Zscaler44720.07%Nessus Vulnerability Scanner vs Zscaler
Spiceworks43880.07%Nessus Vulnerability Scanner vs Spiceworks
OpenVPN40050.07%Nessus Vulnerability Scanner vs OpenVPN
Azure Virtual WAN32250.05%Nessus Vulnerability Scanner vs Azure Virtual WAN
Huawei Networking28170.05%Nessus Vulnerability Scanner vs Huawei Networking
Amazon Inspector23930.04%Nessus Vulnerability Scanner vs Amazon Inspector
Sumo Logic22160.04%Nessus Vulnerability Scanner vs Sumo Logic
Snort22150.04%Nessus Vulnerability Scanner vs Snort
Hornetsecurity Spamfilter20560.03%Nessus Vulnerability Scanner vs Hornetsecurity Spamfilter
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Popular Comparisons

Top Competitors and Alternatives of Nessus Vulnerability Scanner

The top three of Nessus Vulnerability Scanner’s competitors in the Network Security category are Cloudflare with 96.86%, OneLogin with 0.46%, Okta with 0.43% market share.

Nessus Vulnerability Scanner vs Cloudflare

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Nessus Vulnerability Scanner vs OneLogin

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Nessus Vulnerability Scanner vs Okta

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Nessus Vulnerability Scanner vs Sophos

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Nessus Vulnerability Scanner vs SonicWall

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Nessus Vulnerability Scanner vs Genesys Cloud

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Nessus Vulnerability Scanner vs Microsoft Forefront

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Nessus Vulnerability Scanner vs DESwrap

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Customers of Nessus Vulnerability Scanner

Around the world in 2026, over 451 companies have started using Nessus Vulnerability Scanner as Network Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Hitachi Energy10,000+ZurichZurichSwitzerland
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Reply10,000+TurinPiedmontItaly
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Samsung10,000+SuwonGyeonggi-doKorea
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Prudential Financial10,000+NewarkNew JerseyUnited States
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NEC10,000+TokyoTokyoJapan
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Amdocs10,000+ChesterfieldMissouriUnited States
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University Of Surrey10,000+GuildfordEnglandUnited Kingdom
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United States Navy10,000+Washington, D.C.Washington, D.C.United States
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Poczta Polska S. A.10,000+WarsawMazoviaPoland
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Infosys Ltd10,000+BengaluruKarnatakaIndia
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Nessus Vulnerability Scanner Customers by Products and Services

The top three products and services offering customers that use Nessus Vulnerability Scanner for Network Security are Cybersecurity (37), Cloud Services (20), Consulting (18).

Customers

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Nessus Vulnerability Scanner Customers by Employee Size

The majority of Nessus Vulnerability Scanner's customers for the network-security category fall in the company size of 10,000+ employees (152 companies), 1,000 - 4,999 employees (81 companies), 100 - 249 employees (64 companies).

Employee Size

Nessus Vulnerability Scanner Customers by Geography

The top three geographies of Nessus Vulnerability Scanner for network-security are the United States with 265(69.92%), United Kingdom with 24(6.33%), India with 22(5.80%) customers respectively.

Customers

Employees of Nessus Vulnerability Scanner

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Also see other Products/Services by Nessus Vulnerability Scanner in:

Network Security

FAQ

Find answers to the most often asked questions by users.

Who are the top Nessus Vulnerability Scanner competitors?

Nessus Vulnerability Scanner’s Top competitors in the network-security category are Cloudflare, OneLogin, Okta. You can view a full list of Nessus Vulnerability Scanner competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Nessus Vulnerability Scanner and 40,000 other technologies on the internet. You can also compare Nessus Vulnerability Scanner and its feature with top competitors here : Nessus Vulnerability Scanner vs Cloudflare Nessus Vulnerability Scanner vs OneLogin Nessus Vulnerability Scanner vs Okta.

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What is Nessus Vulnerability Scanner customer distribution based on company size?

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What is Nessus Vulnerability Scanner market share in the network-security?

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What are the top countries that use Nessus Vulnerability Scanner?

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What are the top industries that use Nessus Vulnerability Scanner?

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