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Greynoise

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GreyNoise is a cybersecurity company that reduces false positives by filtering pointless Internet background noise. It collects, analyzes, and labels ...Read more

Cyber Security
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Market Share of Greynoise

Current Customer(s)

81

Market Share (Est.)

0.09%

Ranking

#64

Top Competitors and Alternatives of Greynoise

The top three of Greynoise’s competitors in the Cyber Security category are Symantec with 33.79%, McAfee with 15.39%, Microsoft Attack Simulator with 4.28% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Symantec2884333.79%Greynoise vs Symantec
McAfee1313915.39%Greynoise vs McAfee
Microsoft Attack Simulator36574.28%Greynoise vs Microsoft Attack Simulator
Datto34624.06%Greynoise vs Datto
Mitre30433.56%Greynoise vs Mitre
Check Point Software Technologies25613.00%Greynoise vs Check Point Software Technologies
Kaseya24772.90%Greynoise vs Kaseya
TitanHQ13821.62%Greynoise vs TitanHQ
BurpSuite13521.58%Greynoise vs BurpSuite
Radware12271.44%Greynoise vs Radware
Trellix FireEye11901.39%Greynoise vs Trellix FireEye
Trellix11481.34%Greynoise vs Trellix
Splunk SOAR11161.31%Greynoise vs Splunk SOAR
Thycotic10981.29%Greynoise vs Thycotic
KnowBe4 Security Awareness Training10461.23%Greynoise vs KnowBe4 Security Awareness Training
AlienVault9791.15%Greynoise vs AlienVault
Cortex XSOAR8250.97%Greynoise vs Cortex XSOAR
LANDesk Security Suite8030.94%Greynoise vs LANDesk Security Suite
Centrify7970.93%Greynoise vs Centrify
MISP7950.93%Greynoise vs MISP
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Popular Comparisons

Top Competitors and Alternatives of Greynoise

The top three of Greynoise’s competitors in the Cyber Security category are Symantec with 33.79%, McAfee with 15.39%, Microsoft Attack Simulator with 4.28% market share.

Greynoise vs Symantec

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Greynoise vs McAfee

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Greynoise vs Microsoft Attack Simulator

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Greynoise vs Datto

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Greynoise vs Mitre

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Greynoise vs Check Point Software Technologies

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Greynoise vs Kaseya

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Greynoise vs TitanHQ

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Customers of Greynoise

Around the world in 2026, over 81 companies have started using Greynoise as Cyber Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Toyota10,000+ToyotaAichiJapan
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T-Mobile10,000+BellevueWashingtonUnited States
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AT&T10,000+DallasTexasUnited States
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The Hartford10,000+HartfordConnecticutUnited States
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Nestle10,000+VeveyVaudSwitzerland
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Airbus10,000+BlagnacOccitanieFrance
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Boeing10,000+ArlingtonVirginiaUnited States
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DuPont10,000+WilmingtonDelawareUnited States
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Roche10,000+BaselBasel-CitySwitzerland
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RTX Corporation10,000+ArlingtonVirginiaUnited States
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Greynoise Customers by Products and Services

The top three products and services offering customers that use Greynoise for Cyber Security are Cybersecurity (5), Entertainment (4), Cloud Services (3).

Customers

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Greynoise Customers by Employee Size

The majority of Greynoise's customers for the cyber-security category fall in the company size of 10,000+ employees (54 companies), 1,000 - 4,999 employees (10 companies), 5,000 - 9,999 employees (5 companies).

Employee Size

Greynoise Customers by Geography

The top three geographies of Greynoise for cyber-security are the United States with 60(78.95%), France with 3(3.95%), Switzerland with 3(3.95%) customers respectively.

Customers

Employees of Greynoise

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Also see other Products/Services by Greynoise in:

Cyber Security

FAQ

Find answers to the most often asked questions by users.

Who are the top Greynoise competitors?

Greynoise’s Top competitors in the cyber-security category are Symantec, McAfee, Microsoft Attack Simulator. You can view a full list of Greynoise competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Greynoise and 40,000 other technologies on the internet. You can also compare Greynoise and its feature with top competitors here : Greynoise vs Symantec Greynoise vs McAfee Greynoise vs Microsoft Attack Simulator.

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What is Greynoise customer distribution based on company size?

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What is Greynoise market share in the cyber-security?

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What are the top countries that use Greynoise?

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What are the top industries that use Greynoise?

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