Nagios
Nagios offers monitoring and alerting solutions for networks, servers, switches, applications, and services.
Market Share of Nagios
Current Customer(s)
10737
Market Share (Est.)
68.01%
Ranking
#1
Top Competitors and Alternatives of Nagios
The top three of Nagios’s competitors in the Server Monitoring category are IBM CICS with 13.17%, Wavefront with 4.39%, HCL AppScan with 3.69% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| IBM CICS | 2079 | 13.17% | Nagios vs IBM CICS |
| Wavefront | 693 | 4.39% | Nagios vs Wavefront |
| HCL AppScan | 582 | 3.69% | Nagios vs HCL AppScan |
| Symantec Server Management Suite | 378 | 2.39% | Nagios vs Symantec Server Management Suite |
| Netmon | 202 | 1.28% | Nagios vs Netmon |
| BizTalk360 | 170 | 1.08% | Nagios vs BizTalk360 |
| Uptrends | 121 | 0.77% | Nagios vs Uptrends |
| SemaText | 105 | 0.67% | Nagios vs SemaText |
| Shinken | 103 | 0.65% | Nagios vs Shinken |
| StatusCake | 99 | 0.63% | Nagios vs StatusCake |
| SolarWinds System Management | 65 | 0.41% | Nagios vs SolarWinds System Management |
| Symantec Data Center Security | 61 | 0.39% | Nagios vs Symantec Data Center Security |
| Mesosphere Marathon | 50 | 0.32% | Nagios vs Mesosphere Marathon |
| Scout APM | 48 | 0.30% | Nagios vs Scout APM |
| mackerel.io | 31 | 0.20% | Nagios vs mackerel.io |
| NetStairs | 30 | 0.19% | Nagios vs NetStairs |
| Server Density | 29 | 0.18% | Nagios vs Server Density |
| SolarWinds Server & Application Monitor | 28 | 0.18% | Nagios vs SolarWinds Server & Application Monitor |
| EventSentry | 24 | 0.15% | Nagios vs EventSentry |
| WDT.io | 21 | 0.13% | Nagios vs WDT.io |
Popular Comparisons
Top Competitors and Alternatives of Nagios
The top three of Nagios’s competitors in the Server Monitoring category are IBM CICS with 13.17%, Wavefront with 4.39%, HCL AppScan with 3.69% market share.
Nagios vs IBM CICS
Nagios vs Wavefront
Nagios vs HCL AppScan
Nagios vs Symantec Server Management Suite
Nagios vs Netmon
Nagios vs BizTalk360
Nagios vs Uptrends
Nagios vs SemaText
Customers of Nagios
Around the world in 2025, over 10439 companies have started using Nagios as Server Monitoring tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Groupe SII | 10,000+ | Warsaw | Mazovia | Poland |     |
| IBM | 10,000+ | Armonk | New York | United States | |
| Purdue University | 10,000+ | West Lafayette | Indiana | United States | |
| Collins Aerospace | 10,000+ | Charlotte | North Carolina | United States | |
| York University | 10,000+ | Toronto | Ontario | Canada | |
| EXL | 10,000+ | New York City | New York | United States | |
| Turkish Technic | 10,000+ | Istanbul | Istanbul | Turkey | |
| University Of Maryland | 10,000+ | College Park | Maryland | United States | |
| Giesecke | 10,000+ | Munich | Bavaria | Germany | |
| University Of Alberta | 10,000+ | Edmonton | Alberta | Canada | |
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Nagios Customers by Products and Services
The top three products and services offering customers that use Nagios for Server Monitoring are Cloud Services (307), Software Development (299), Managed Services (287).
Customers
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Nagios Customers by Employee Size
The majority of Nagios's customers for the server-monitoring category fall in the company size of 100 - 249 employees (2364 companies), 1,000 - 4,999 employees (1690 companies), 20 - 49 employees (1624 companies).
Employee Size
Nagios Customers by Geography
The top three geographies of Nagios for server-monitoring are the United States with 3952(52.69%), India with 863(11.51%), United Kingdom with 562(7.49%) customers respectively.
Customers
Employees of Nagios
Also see other Products/Services by Nagios in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Nagios competitors?
Nagios’s Top competitors in the server-monitoring category are IBM CICS, Wavefront, HCL AppScan. You can view a full list of Nagios competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Nagios and 40,000 other technologies on the internet. You can also compare Nagios and its feature with top competitors here : Nagios vs IBM CICS Nagios vs Wavefront Nagios vs HCL AppScan.
What is Nagios customer distribution based on company size?
What is Nagios market share in the server-monitoring?
What are the top countries that use Nagios?
What are the top industries that use Nagios?
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