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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)

455

Market Share (Est.)

0.01%

Ranking

#50

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 96.72%, Hornetsecurity Spamfilter with 0.48%, OneLogin with 0.42% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Cloudflare639904196.72%Nessus Vulnerability Scanner vs Cloudflare
Hornetsecurity Spamfilter320070.48%Nessus Vulnerability Scanner vs Hornetsecurity Spamfilter
OneLogin278300.42%Nessus Vulnerability Scanner vs OneLogin
Okta268250.41%Nessus Vulnerability Scanner vs Okta
Sophos143230.22%Nessus Vulnerability Scanner vs Sophos
SonicWall119810.18%Nessus Vulnerability Scanner vs SonicWall
Microsoft Forefront97530.15%Nessus Vulnerability Scanner vs Microsoft Forefront
DESwrap86250.13%Nessus Vulnerability Scanner vs DESwrap
Aruba Networks78940.12%Nessus Vulnerability Scanner vs Aruba Networks
Palo Alto Networks64460.10%Nessus Vulnerability Scanner vs Palo Alto Networks
Genesys Cloud48350.07%Nessus Vulnerability Scanner vs Genesys Cloud
Nmap48200.07%Nessus Vulnerability Scanner vs Nmap
Spiceworks45480.07%Nessus Vulnerability Scanner vs Spiceworks
Zscaler44580.07%Nessus Vulnerability Scanner vs Zscaler
OpenVPN40450.06%Nessus Vulnerability Scanner vs OpenVPN
Azure Virtual WAN31940.05%Nessus Vulnerability Scanner vs Azure Virtual WAN
Huawei Networking28870.04%Nessus Vulnerability Scanner vs Huawei Networking
Amazon Inspector24040.04%Nessus Vulnerability Scanner vs Amazon Inspector
Sumo Logic23030.03%Nessus Vulnerability Scanner vs Sumo Logic
Snort22830.03%Nessus Vulnerability Scanner vs Snort
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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 96.72%, Hornetsecurity Spamfilter with 0.48%, OneLogin with 0.42% market share.

Nessus Vulnerability Scanner vs Cloudflare

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Nessus Vulnerability Scanner vs Hornetsecurity Spamfilter

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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 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 452 companies have started using Nessus Vulnerability Scanner as Network Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Insight Global10,000+AtlantaGeorgiaUnited States
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DXC Technology10,000+AshburnVirginiaUnited States
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EY10,000+LondonEnglandUnited Kingdom
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Sanmina Corporation10,000+San JoseCaliforniaUnited States
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University Of Central Florida10,000+OrlandoFloridaUnited States
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Northrop Grumman10,000+Falls ChurchVirginiaUnited States
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Entergy10,000+New OrleansLouisianaUnited States
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Baptist Health10,000+JacksonvilleFloridaUnited States
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The National Institutes Of Health10,000+BethesdaMarylandUnited States
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Amdocs10,000+ChesterfieldMissouriUnited States
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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 (35), Cloud Services (20), Consulting (17).

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 (150 companies), 1,000 - 4,999 employees (82 companies), 100 - 249 employees (68 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 262(69.31%), India with 24(6.35%), United Kingdom with 24(6.35%) 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, Hornetsecurity Spamfilter, OneLogin. 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 Hornetsecurity Spamfilter Nessus Vulnerability Scanner vs OneLogin.

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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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