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Nagios

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Nagios offers monitoring and alerting solutions for networks, servers, switches, applications, and services.

Server Monitoring
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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.

TechnologyDomainsMarket Share (Est.)Versus page
IBM CICS207913.17%Nagios vs IBM CICS
Wavefront6934.39%Nagios vs Wavefront
HCL AppScan5823.69%Nagios vs HCL AppScan
Symantec Server Management Suite3782.39%Nagios vs Symantec Server Management Suite
Netmon2021.28%Nagios vs Netmon
BizTalk3601701.08%Nagios vs BizTalk360
Uptrends1210.77%Nagios vs Uptrends
SemaText1050.67%Nagios vs SemaText
Shinken1030.65%Nagios vs Shinken
StatusCake990.63%Nagios vs StatusCake
SolarWinds System Management650.41%Nagios vs SolarWinds System Management
Symantec Data Center Security610.39%Nagios vs Symantec Data Center Security
Mesosphere Marathon500.32%Nagios vs Mesosphere Marathon
Scout APM480.30%Nagios vs Scout APM
mackerel.io310.20%Nagios vs mackerel.io
NetStairs300.19%Nagios vs NetStairs
Server Density290.18%Nagios vs Server Density
SolarWinds Server & Application Monitor280.18%Nagios vs SolarWinds Server & Application Monitor
EventSentry240.15%Nagios vs EventSentry
WDT.io210.13%Nagios vs WDT.io
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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

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Nagios vs Wavefront

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Nagios vs HCL AppScan

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Nagios vs Symantec Server Management Suite

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Nagios vs Netmon

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Nagios vs BizTalk360

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Nagios vs Uptrends

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Nagios vs SemaText

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Customers of Nagios

Around the world in 2025, over 10439 companies have started using Nagios as Server Monitoring tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Groupe SII10,000+WarsawMazoviaPoland
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IBM10,000+ArmonkNew YorkUnited States
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Purdue University10,000+West LafayetteIndianaUnited States
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Collins Aerospace10,000+CharlotteNorth CarolinaUnited States
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York University10,000+TorontoOntarioCanada
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EXL10,000+New York CityNew YorkUnited States
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Turkish Technic10,000+IstanbulIstanbulTurkey
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University Of Maryland10,000+College ParkMarylandUnited States
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Giesecke10,000+MunichBavariaGermany
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University Of Alberta10,000+EdmontonAlbertaCanada
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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

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Also see other Products/Services by Nagios in:

Network Monitoring
Server Monitoring
Application Monitoring

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.

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What is Nagios customer distribution based on company size?

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What is Nagios market share in the server-monitoring?

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What are the top countries that use Nagios?

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What are the top industries that use Nagios?

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