--- title: Nagios Network Analyzer Reviews meta\_title: 'Nagios Network Analyzer Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 30 reviews by the users' company size, role or industry to find out how Nagios Network Analyzer works for a business like yours. aggregate\_rating: rating\_value: 4.2 review\_count: 30 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Monitoring url: https://www.g2.com/categories/monitoring --- ### Nagios Network Analyzer Pros and Cons: Top Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users value the **accurate traffic visualization** in Nagios Network Analyzer, enhancing their monitoring capabilities effectively. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371090&qs=pros-and-cons#reviews) Users appreciate the **in-depth traffic analysis** and advanced functionalities offered by Nagios Network Analyzer. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=1944576&qs=pros-and-cons#reviews) Users appreciate the **ease of use** of Nagios Network Analyzer, enjoying its in-depth traffic analysis and advanced functionalities. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=1944574&qs=pros-and-cons#reviews) Users value the **reliability of accurate dashboards** in Nagios Network Analyzer for monitoring traffic effectively. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371106&qs=pros-and-cons#reviews) Users find the **complex configuration** challenging, with notable gaps in integrating with third-party software. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371084&qs=pros-and-cons#reviews) Users face **configuration difficulties** , finding setup complex and integration with third-party software lacking. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371100&qs=pros-and-cons#reviews) Users find the **integration issues** with third-party software challenging, particularly due to complex setup and configuration. [(1 mentions)](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=1944577&qs=pros-and-cons#reviews) ### Top Pros or Advantages of Nagios Network Analyzer ##### 1. Dashboard Features Users value the **accurate traffic visualization** in Nagios Network Analyzer, enhancing their monitoring capabilities effectively. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371090&qs=pros-and-cons#reviews) See Related User Reviews SM Shubham M. Enterprise (\> 1000 emp.) 4.0/5 "Accurate Traffic Insights, But Setup Is Complex" What do you like about Nagios Network Analyzer? Dashboard and visualisation of traffic and top talkers is very accurate ##### 2. Detailed Analysis Users appreciate the **in-depth traffic analysis** and advanced functionalities offered by Nagios Network Analyzer. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=1944576&qs=pros-and-cons#reviews) See Related User Reviews ![Shubham M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shubham M.") SM Shubham M. Enterprise (\> 1000 emp.) 5.0/5 "One of the best Monitoring Tool" What do you like about Nagios Network Analyzer? I like how this tool can analyze the traffic in depth and offers user options with advnce funcationalities ##### 3. Ease of Use Users appreciate the **ease of use** of Nagios Network Analyzer, enjoying its in-depth traffic analysis and advanced functionalities. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=1944574&qs=pros-and-cons#reviews) See Related User Reviews ![Shubham M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shubham M.") SM Shubham M. Enterprise (\> 1000 emp.) 5.0/5 "One of the best Monitoring Tool" What do you like about Nagios Network Analyzer? I like how this tool can analyze the traffic in depth and offers user options with advnce funcationalities ##### 4. Reliability Users value the **reliability of accurate dashboards** in Nagios Network Analyzer for monitoring traffic effectively. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371106&qs=pros-and-cons#reviews) See Related User Reviews SM Shubham M. Enterprise (\> 1000 emp.) 4.0/5 "Accurate Traffic Insights, But Setup Is Complex" What do you like about Nagios Network Analyzer? Dashboard and visualisation of traffic and top talkers is very accurate ### Top Cons or Disadvantages of Nagios Network Analyzer ##### 1. Complex Configuration Users find the **complex configuration** challenging, with notable gaps in integrating with third-party software. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371084&qs=pros-and-cons#reviews) See Related User Reviews SM Shubham M. Enterprise (\> 1000 emp.) 4.0/5 "Accurate Traffic Insights, But Setup Is Complex" What do you dislike about Nagios Network Analyzer? Setup and configuration is quite complex , there are also some gaps in integrating to third party software ##### 2. Configuration Difficulties Users face **configuration difficulties** , finding setup complex and integration with third-party software lacking. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=2371100&qs=pros-and-cons#reviews) See Related User Reviews SM Shubham M. Enterprise (\> 1000 emp.) 4.0/5 "Accurate Traffic Insights, But Setup Is Complex" What do you dislike about Nagios Network Analyzer? Setup and configuration is quite complex , there are also some gaps in integrating to third party software ##### 3. Integration Issues Users find the **integration issues** with third-party software challenging, particularly due to complex setup and configuration. [ See 1 mentions ](https://www.g2.com/products/nagios-network-analyzer/reviews?filters%5Bsentiment_snippet%5D=1944577&qs=pros-and-cons#reviews) See Related User Reviews SM Shubham M. Enterprise (\> 1000 emp.) 4.0/5 "Accurate Traffic Insights, But Setup Is Complex" What do you dislike about Nagios Network Analyzer? Setup and configuration is quite complex , there are also some gaps in integrating to third party software ## Top-Rated Alternatives [ ![Paessler PRTG](https://images.g2crowd.com/uploads/product/hd_favicon/a2a579fd907a69f718b760210205e122/paessler-prtg.svg "Paessler PRTG") Paessler PRTG 4.7/5(211) ](https://www.g2.com/products/paessler-prtg/reviews) [ ![Zabbix](https://images.g2crowd.com/uploads/product/hd_favicon/abbd2f816e62ae6c0ef1e71b70c35617/zabbix.svg "Zabbix") Zabbix 4.3/5(209) ](https://www.g2.com/products/zabbix/reviews) [ ![LogicMonitor](https://images.g2crowd.com/uploads/product/hd_favicon/858e8aec2bd0531fc134f88e4d5f87a9/logicmonitor.svg "LogicMonitor") LogicMonitor 4.5/5(644) ](https://www.g2.com/products/logicmonitor/reviews) [ View All Alternatives ](https://www.g2.com/products/nagios-network-analyzer/competitors/alternatives) ![Andrew D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Andrew D.") AD Andrew D. Marketing Manager Mid-Market (51-1000 emp.) 1/4/2018 "Nagios for monitoring" 5/5 What do you like best about Nagios Network Analyzer? We use nagios to monitor our 1000+ server farms and it works great for individual services on each server. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? I just find that the alert sound is horrible Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? The business problems we are solving is ensuring when there is an issue with a server our system admins handle it right away as they are alerted to the issue before it gets out of control. without nagios we wouldn't be able to accomplish that task. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") UI Verified User in Internet Small-Business (50 or fewer emp.) 6/2/2016 "Nagios helps us monitor our network with ease" 4/5 What do you like best about Nagios Network Analyzer? Very nice product for quick checks, easy to configure from server and client side, Open source..which can be a double edged sword, but at least you have options. Nagios operates well in large environments. Nagios websit ehas most basics thoroughly documented for reference. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? All of the false positive alerts are annoying and time consuming to sift through from a technical support/help desk standpoint. It's a reat tool but considering how many years it has been existing it barely evolved. By default every alert triggers a notification. it also does not support plotting graphs of the monitored values. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? Monitoring medium to large scale Wireless Internet network can be a large task, but nagios has helped us manage problems on our network much more efficiently and faster Review collected by and hosted on G2.com. Show More 12/5/2017 Current UserValidated ReviewerIncentivizedSource: G2 invite ![Melinda Z.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Melinda Z.") MZ Melinda Z. Business Developmental Manager Internet Small-Business (50 or fewer emp.) 12/6/2017 "Useful tool" 4/5 What do you like best about Nagios Network Analyzer? Great application for monitoring. Allows for things to get fixed in a timely manner Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? The actual look of the page is plain and there is a lot of redundancy. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? We are immediately alerted of critical issues which helps organize a schedule for tower crew to fix in a timely manner. It allows for minimal downtime for our connected customers. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") UI Verified User in Information Technology and Services Mid-Market (51-1000 emp.) 1/2/2018 "Open source, good for smaller companies" 2.5/5 What do you like best about Nagios Network Analyzer? Easy to set up, build simple checks, etc. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? Stick to the best practices. Don't go crazy with customization. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? Ping checks, canary pages, http responses from various applications for availability checks. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") AM Verified User in Marketing and Advertising Mid-Market (51-1000 emp.) 4/1/2017 "Excellent Freeware Software for Network Monitoring" 5/5 What do you like best about Nagios Network Analyzer? Overall the price factor but I really like that we can setup services to ping devices all around our office, not just networking equipment. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? The learning curve is a bit steep but easiest thing to do is build an EC2 instance and dev it from there via terminal Review collected by and hosted on G2.com. Recommendations to others considering Nagios Network Analyzer: Do your research and don't be afraid to test. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? We've solved a way of monitoring our networking equipment/IT equipment located within all our offices to send us notifications as to when they go down. This is an incredible benefit because we get alerted in real time as to when issues happen. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Mary G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mary G.") MG Mary G. Network Specialist Internet Mid-Market (51-1000 emp.) 6/30/2017 "Nagios has been reliable so far but always needs tweaking" 3.5/5 What do you like best about Nagios Network Analyzer? I like the reliability. It has never failed us to get alerts. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? It needs tweaking. You'd have to be very specific and make sure to tweak it to avoid false alarms Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? We monitor from storage to networking devices. Everything including CPU on a device to amount of storage left in a specific way. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite IN Ian N. Cloud Services Engineer Computer Software Enterprise (\> 1000 emp.) 1/5/2017 "Once you get past the hard part, then comes the hard part..." 4.5/5 What do you like best about Nagios Network Analyzer? Nagios has changed the way we do business in the sense that we are now more aware of our capacity than ever and are able to provide our customers with a next level service that has only improved as we continue to use nagios. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? Configuring the product can be difficult and outlining information in alerts can also be just as difficult not only for creation, but also review. Review collected by and hosted on G2.com. Recommendations to others considering Nagios Network Analyzer: Configuration can be difficult, take your time and ensure that you give your whole team a rundown of what you hope to accomplish with the product and their purpose with it. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? A gap in our monitoring solution has now been resolved. There were several fires as a result of the lapse in monitoring that has now been alleviated by the addition of nagios into our systems. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Hiral P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Hiral P.") HP Hiral P. Voip Engineer Telecommunications Mid-Market (51-1000 emp.) 2/21/2017 "Nagios is OK not great" 1.5/5 What do you like best about Nagios Network Analyzer? GUI is awesome opensource free ACK integration with Pagerduty Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? not scalable lots of configuration hard to understand not accurate nagios host itself freeze up and then all other host show down and give false alram Review collected by and hosted on G2.com. Recommendations to others considering Nagios Network Analyzer: Zabbix is best newrelic Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? nagios is not great its ok temporary monitoring Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Internet](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Internet") UI Verified User in Internet Enterprise (\> 1000 emp.) 9/29/2016 "A Jack of all Trades" 4.5/5 What do you like best about Nagios Network Analyzer? Malleability is Nagios' true strongpoint. I have seen it used in 3 fairly different environments. I've used 3 different frontends, currently using 2, to interact with the nagios backbone. Each having their own strengths and weaknesses respectively. When it comes to interacting directly with it via the CLI, while not the nicest to look at or work with, it does exactly what you tell it to. Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? Directly editing configurations can sometimes be a bit of a process due to having to dig through the files in the terminal. You get out what you put in, and for most people the quality of their nagios experience will have to do with what front-end they end up putting in. Review collected by and hosted on G2.com. Recommendations to others considering Nagios Network Analyzer: I have only ever used nagios to monitor systems, would recommend for large scale operations. It is able to handle all of our needs and is highly customizable when it comes to its alerting. I would recommend looking into the various front-ends that are available for it, as that will determine a large chunk of your experience. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? In all the scenarios where I have used nagios, it has been the monitoring of a vast amount of servers/systems and being able to report issues quickly. Without nagios, the online business unit operations teams would be operating "blind". Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Government Administration](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Government Administration") AG Verified User in Government Administration Mid-Market (51-1000 emp.) 6/7/2016 "Works well, if a little clunky to set up." 4/5 What do you like best about Nagios Network Analyzer? It monitors everything we threw at it. It can even tie into pagers (yes, old style beepers) to deliver notifications. Down time and maintenance notifications are easy to use. The add ons really make this product shine -- with the help of free libraries of addons and plugins online there is very little that can't be monitored by this software. Plus, the price is right! Review collected by and hosted on G2.com. What do you dislike about Nagios Network Analyzer? It can be a little clunky to configure -- manually editing text files in a CLI isn't exactly my idea of a great time. There are GUI plugins available, but I have yet to find one that works as well as simply editing the config files. Review collected by and hosted on G2.com. What problems is Nagios Network Analyzer solving and how is that benefiting you? This is our backup monitoring solution -- a "who's monitoring the monitor" thing. It works very well. Review collected by and hosted on G2.com. 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