Nagios Core

Nagios Core

Score 7.4 out of 10
Nagios Core

Overview

What is Nagios Core?

Nagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.
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Recent Reviews

Nagios for the win

6 out of 10
May 17, 2021
We use Nagios as our alternative Network Monitoring Software for our data centers and out branches. It helps you monitor branch with down …
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Awards

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Video Reviews

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Pricing

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Single License

Free

On Premise

Single License

Free

Cloud

Entry-level set up fee?

  • No setup fee
For the latest information on pricing, visithttps://www.nagios.com/products/nagios…

Offerings

  • Free Trial
  • Free/Freemium Version
  • Premium Consulting / Integration Services
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Product Details

What is Nagios Core?

Nagios provides monitoring of all mission-critical infrastructure components including applications, services, operating systems, network protocols, systems metrics, and network infrastructure. Multiple APIs provide for simple integration with in-house and third-party applications. Thousands of community-developed add-ons extend monitoring and native alerting functionality. Third-party add-ons are available for monitoring in-house applications, services, and systems.

The vendor says Nagios is the industry standard In IT Infrastructure Monitoring. The vendor says the powerful Nagios Core 4 monitoring engine provides a high level of performance, and that its high-efficiency worker processes allow for scalability and monitoring effectiveness. It is designed to provide a central view of a company's entire IT operations network and business processes. Multi-user access to web interface allows stakeholders to view relevant infrastructure status. User-specific views ensures clients only see the infrastructure components they’re authorized for.

Nagios Core Features

  • Supported: Advanced Graphs & Visualizations
  • Supported: Performance & Capacity Planning Graphs
  • Supported: Configuration Wizards
  • Supported: Advanced Infrastructure Management
  • Supported: Configuration Snapshot Archive
  • Supported: Advanced User Management
  • Supported: Service-Level Agreement (SLA) Reports
  • Supported: Extendable Architecture

Nagios Core Integrations

Nagios Core Technical Details

Deployment TypesOn-premise, Software as a Service (SaaS), Cloud, or Web-Based
Operating SystemsWindows, Linux, Mac
Mobile ApplicationApple iOS, Android
Supported CountriesGlobal
Supported LanguagesEnglish, Spanish, Italian, Russian, German, French, Japanese, Simplified Chinese, Traditional Chinese, Korean, Portuguese, Polish

Frequently Asked Questions

Nagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.

Reviewers rate Support Rating highest, with a score of 7.7.

The most common users of Nagios Core are from Mid-sized Companies (51-1,000 employees).
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Comparisons

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Reviews

(1-1 of 1)
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Score 3 out of 10
Vetted Review
Verified User
I have used Nagios for over 10 years. It has been a great tool to monitor and react to emergencies and is flexible and easy to implement. Nagios allows us to connect to each of our servers and connect to all the services, ports, metrics, etc., for each server we have.
  • Trusted
  • Easy to implement
  • Many plugins already written
  • Archaic
  • Dated UI
  • Quirky
Nagios is great if you're just learning about monitoring and want something that has been used for years. I have installed it in almost every company that I have worked for and it has been a great portal to the health and well being of our systems. At this point it is archaic software and there are better ways to implement monitoring (Sensu, Zabbix, Datadog, etc).
  • Open sourced, so it's free.
  • Ugly UI so not something to show an executive team.
  • Great for understanding overall system health.
Nagios was the best in the past and why I chose it for many of the companies I've worked for. Also, coming in to a company, there is almost always a Nagios server installed and since everyone knows the software it's easy to write plugins for it. But, in 2015, Nagios is a dinosaur and needs to be replaced with better, more scalable solutions.
12
The uptime of servers is essential to all parts of the business. Allowing everyone to see the uptime and accessibility of the infrastructure allows them to see how our servers are running. Everyone from support to IT to operations to business analysts are allowed a view to our Nagios installation.
2
Users will need to know linux, a command line interface editing tool (vi, emacs, pico, etc) and how to correctly edit conf files. It is rather quick and easy to do. For more dynamic work the conf files will need to be setup correctly, which can be tedious but worth it.
  • Monitoring server status
  • Dynamic data checking
  • Dashboard view of server status.
  • Can alert on anything with custom written alerts
  • Can send data to other products (cacti, graphite, etc)
  • n/A
  • Continue to deploy to new servers
  • Build out new environments
  • Find new ways to send data to other products.
Nagios is awesome yet antiquated and we plan to use other products that are free and open source that will do the same thing.
No
  • Price
  • Product Features
  • Product Usability
  • Product Reputation
The features of Nagios are ever expanding and allow users to see a full view of their infrastructure. Nagios has been around for YEARS now and many people within the industry have used and implemented it on their servers. It is easy to find employees that have used it in the past.
Well, now that their our so many other companies and products out there doing the same thing as Nagios, we would probably go with an open source product. We would probably go with sensu and then connect that to Pagerduty or VictorOps to do alerting. We would also send data on to our Graphite/Grafana infrastructure to anaylze the data.
No
We don't believe it is worth the extra money.
It's good and they are able to answer our questions that we have.
No
We were having an issue with creating a new configuration for a server that didn't have any plugins. I was able to reach out to Nagios Enterprises and get successfully configure the check to do what we needed it to do. Their support was very informed and ultimately fixed my problem.
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