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Nagios Core vs NetCrunch comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 9, 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
8th
Ranking in IT Infrastructure Monitoring
11th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
51
Ranking in other categories
No ranking in other categories
NetCrunch
Ranking in Network Monitoring Software
82nd
Ranking in IT Infrastructure Monitoring
62nd
Average Rating
8.0
Number of Reviews
3
Ranking in other categories
Server Monitoring (26th), Log Management (77th)
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of Nagios Core is 3.0%, down from 3.0% compared to the previous year. The mindshare of NetCrunch is 0.2%, down from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Nishith-Vyas - PeerSpot reviewer
Valuable reporting and alert system with room for PDF export improvements
The NetEase reporting structure needs improvement, especially the availability report, which is weak. It should be generated automatically with minimal human intervention and should be exportable as a PDF. Besides that, an integrated PDF export feature for reports is necessary. Also, the alert mechanism and graphing mechanism need to be integrated properly into Nagios Core. Currently, integrating these requires advanced Linux knowledge. Integration of more visualization tools like Grafana and Prometheus for better graphing and visualization is also recommended.
RP
A network monitoring platform with a useful reporting feature, but permission-based options could be better
The initial setup is fairly easy. Most of it's wizard-based. You don't have to be a rocket scientist to set it up. But if you don't know certain things related to protocols and everything else, it might be difficult. If you know how SNMP works, it'll be fairly simple to set up.

Quotes from Members

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

Pros

"Nagios monitors our servers, so we know if anything goes wrong and can solve the problem before it happens."
"The most valuable features are the reports and the way it generates the report in a graphical manner."
"It has made the life of the network operations staff more proactive in managing the resources of the infrastructure. It prevents disasters long before they can take place."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"The most valuable feature depends on the project. It's great if you need to check to ensure a service is running 24/7. I can use the full solution for free, and it's flexible. If I need to add a dashboard, I can integrate it with Nagios. Cloud synchronization is wonderful."
"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"I like the way the solution sends alerts and how it keeps on escalating them."
"Monitoring with Nagios Core is helpful because it provides immediate alerts if something goes down, such as a server, or wireless router, or if there's a cable break. This allows us to respond promptly to any issues."
"Reporting on NetCrunch is pretty good. It's very similar to SolarWinds. It's just a different interface. The majority of everything there was beneficial."
 

Cons

"Nagios Core can improve the graphical interface, it would make things a little easier."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"The dashboard and monitoring features could be improved."
"The dashboard should be improved."
"I would like to see more training videos."
"t was a little hard to get our setup represented in the configuration."
"Nagios Core is limited in terms of distributed setups, and there is no central view for remote data centers."
"I didn't care for the role-based, permission-based options, which were not the best."
 

Pricing and Cost Advice

"We are using the free version."
"Lessening the price point would be an improvement."
"The solution is expensive."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
"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."
"The product is cheaply priced."
"It's free."
"Nagios Core is a cheap solution."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Government
9%
Manufacturing Company
9%
Computer Software Company
19%
Financial Services Firm
13%
Retailer
11%
Educational Organization
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Nagios Core?
What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services.
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.
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Comparisons

 

Overview

 

Sample Customers

Airbnb, Cisco, PayPal, FanDuel
AER Kooperation, AON Corpration, Advance Financial services, Airbus SAS, Bauer Net consult, Banco Soal, Bertelsmann, Burke County public, COF training services
Find out what your peers are saying about Nagios Core vs. NetCrunch and other solutions. Updated: February 2025.
845,040 professionals have used our research since 2012.