Greynoise
GreyNoise is a cybersecurity company that reduces false positives by filtering pointless Internet background noise. It collects, analyzes, and labels ...Read more
Market Share of Greynoise
Current Customer(s)
77
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 34.28%, McAfee with 15.64%, Datto with 4.09% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Symantec | 28845 | 34.28% | Greynoise vs Symantec |
| McAfee | 13162 | 15.64% | Greynoise vs McAfee |
| Datto | 3440 | 4.09% | Greynoise vs Datto |
| Microsoft Attack Simulator | 3372 | 4.01% | Greynoise vs Microsoft Attack Simulator |
| Check Point Software Technologies | 2512 | 2.99% | Greynoise vs Check Point Software Technologies |
| Kaseya | 2475 | 2.94% | Greynoise vs Kaseya |
| Mitre | 2230 | 2.65% | Greynoise vs Mitre |
| TitanHQ | 1388 | 1.65% | Greynoise vs TitanHQ |
| BurpSuite | 1357 | 1.61% | Greynoise vs BurpSuite |
| Radware | 1232 | 1.46% | Greynoise vs Radware |
| Trellix FireEye | 1209 | 1.44% | Greynoise vs Trellix FireEye |
| Trellix | 1159 | 1.38% | Greynoise vs Trellix |
| Splunk SOAR | 1088 | 1.29% | Greynoise vs Splunk SOAR |
| Thycotic | 1082 | 1.29% | Greynoise vs Thycotic |
| KnowBe4 Security Awareness Training | 1037 | 1.23% | Greynoise vs KnowBe4 Security Awareness Training |
| AlienVault | 979 | 1.16% | Greynoise vs AlienVault |
| Cortex XSOAR | 819 | 0.97% | Greynoise vs Cortex XSOAR |
| LANDesk Security Suite | 804 | 0.96% | Greynoise vs LANDesk Security Suite |
| Centrify | 802 | 0.95% | Greynoise vs Centrify |
| MISP | 797 | 0.95% | Greynoise vs MISP |
Popular Comparisons
Top Competitors and Alternatives of Greynoise
The top three of Greynoise’s competitors in the Cyber Security category are Symantec with 34.28%, McAfee with 15.64%, Datto with 4.09% market share.
Greynoise vs Symantec
Greynoise vs McAfee
Greynoise vs Datto
Greynoise vs Microsoft Attack Simulator
Greynoise vs Check Point Software Technologies
Greynoise vs Kaseya
Greynoise vs Mitre
Greynoise vs TitanHQ
Customers of Greynoise
Around the world in 2026, over 77 companies have started using Greynoise as Cyber Security tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| T-Mobile | 10,000+ | Bellevue | Washington | United States |     |
| Stryker Corporation | 10,000+ | Portage | Michigan | United States | |
| Apple | 10,000+ | Cupertino | California | United States | |
| Intuit | 10,000+ | Mountain View | California | United States | |
| UBS | 10,000+ | Zurich | Zurich | Switzerland | |
| State Street | 10,000+ | Boston | Massachusetts | United States | |
| The Coca - Cola Company | 10,000+ | Atlanta | Georgia | United States | |
| HCA Healthcare | 10,000+ | Nashville | Tennessee | United States | |
| MGM Resorts International | 10,000+ | Las Vegas | Nevada | United States | |
| Qualcomm | 10,000+ | San Diego | California | United States | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
Greynoise Customers by Products and Services
The top three products and services offering customers that use Greynoise for Cyber Security are Cybersecurity (4), Corporate Banking (3), Wealth management (3).
Customers
Download the 6sense Chrome Extension to get verified contact data of Greynoise employees
Install Now
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 (53 companies), 1,000 - 4,999 employees (10 companies), 5,000 - 9,999 employees (4 companies).
Employee Size
Greynoise Customers by Geography
The top three geographies of Greynoise for cyber-security are the United States with 56(77.78%), France with 3(4.17%), Switzerland with 3(4.17%) customers respectively.
Customers
Employees of Greynoise
Also see other Products/Services by Greynoise in:
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, Datto. 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 Datto.
What is Greynoise customer distribution based on company size?
What is Greynoise market share in the cyber-security?
What are the top countries that use Greynoise?
What are the top industries that use Greynoise?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoGet instant access to B2B contact data across the web
Sign Up Today
