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Nagios Core vs Netrounds comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Nagios Core
Ranking in Network Monitoring Software
19th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
IT Infrastructure Monitoring (18th)
Netrounds
Ranking in Network Monitoring Software
97th
Average Rating
9.0
Number of Reviews
3
Ranking in other categories
Network Diagnostics (3rd)
 

Mindshare comparison

As of October 2026, in the Network Monitoring Software category, the mindshare of Nagios Core is 1.3%, down from 2.5% compared to the previous year. The mindshare of Netrounds is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.3%
Netrounds0.4%
Other98.3%
Network Monitoring Software
 

Featured Reviews

HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.
it_user738366 - PeerSpot reviewer
Head of Network Operations at a tech company with 51-200 employees
​Fast and easy notification of problems on the network
Network quality monitoring of multicast TV channels and other network monitorings. This product gives us a good historical overview over the network and quick alarms for problems Fast and easy notification of problems on the network. The web GUI Grouping of jobs Making your own dashboards…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Inspite of this limitation it is a fantastic product to use at zero cost"
"Nagios Core integrates with tools like Splunk, Datadog, or Dynatrace. It is usually used as a feed to provide more technical information about devices or hosts to another system."
"Nagios Core is stable."
"It sends alerts to the right people which ensures there is no delay in the correct person or team looking into issues, and it has helped to reduce downtime in the production environment to almost zero so we now spend less time on network or server administration."
"I like the way the solution sends alerts and how it keeps on escalating them."
"The scalability of Nagios Core is very good, we can add as many hosts as we like, and we can work with the concept master and client, making it very scalable and easy to use."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"Nagios Core is very configurable. Whatever you want, you can do it."
"The live packet capture feature enables quicker troubleshooting and better network monitoring."
"Network quality monitoring of multicast TV channels and other network monitorings."
 

Cons

"The alerting mechanism in Nagios Core could be improved."
"Nagios Core can improve the graphical interface, it would make things a little easier."
"There is room for improvement in the graphics."
"The initial setup was complex, mainly because it was in Linux and had many packages that we're not used to."
"Lessening the price point would be an improvement."
"This solution is not scalable at all. If you want to add an AI, or if you wanted to monitor different types of metrics, you won't get the most out of it."
"They should simplify the features so it becomes easier to setup out of the box."
"Nagios Core does not have a graphic display."
"The web interface is ok, but I would like to see if it was possible to group jobs better and to create our own dashboards."
 

Pricing and Cost Advice

"We are using the free version."
"Nagios Core is an open source solution, and there are no licensing fees."
"The enterprise version has technical support. The version we are using is free."
"I would rate the solution's pricing an eight out of ten."
"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."
"Lessening the price point would be an improvement."
"Most the plugin features are free."
"The solution is expensive."
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Manufacturing Company
9%
Financial Services Firm
7%
Outsourcing Company
7%
Construction Company
15%
Financial Services Firm
13%
Outsourcing Company
11%
Transportation Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise24
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
Ask a question
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Comparisons

 

Overview

 

Sample Customers

Airbnb, Cisco, PayPal, FanDuel
Telenor, Sappa, Clas Ohlson, Netnordic, Kabelnoord, Lunet
Find out what your peers are saying about Nagios Core vs. Netrounds and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.