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Centreon vs Nagios Core comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 2025

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

Centreon
Ranking in Network Monitoring Software
25th
Ranking in IT Infrastructure Monitoring
22nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
28
Ranking in other categories
Cloud Monitoring Software (18th)
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
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of Centreon is 2.5%, down from 3.1% compared to the previous year. The mindshare of Nagios Core is 3.0%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Caulson Chua - PeerSpot reviewer
With fewer staff resources, we can identify and address issues before the system goes down
Centreon's most valuable features are preventative maintenance and cost-efficiency. Everything is monitored, and we get a log before the system fails. We have an opportunity to fix the issue and avoid downtime. The dashboard is user-friendly, and the solution provides good reporting and visibility. The layout is straightforward. You can click on the drop-down list to select the server you want. The anomaly detection feature helped us reduce our average resolution time by 30 minutes to an hour.
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.

Quotes from Members

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

Pros

"The customizable reports and dashboards are really flexible. We started this partnership with Centreon, when we were looking for a solution, because of the flexibility of the reporting. That's what we found to be most attractive in the solution. You can display the data as you want."
"I really like the filtering capabilities of it. You can easily tell what's critical next to what's okay, the state of the services. It's very easy to get the whole picture quickly."
"We are alerted on service impacts and not when something is down. We have saved a lot of time on non-business-hours intervention."
"In addition, the flexibility, customizability, and analytics of Centreon's dashboards are all very good. The dashboards help us see the whole network map, and that is quite valuable for us. In addition, the dashboards have helped to improve our visibility and ability to proactively ensure the right data is available at the right time... The flexibility has given us the ability to add in our own monitoring metrics and that has been quite interesting and very useful for us."
"The product is available in ISO image format, ready for deployment. Centreon also has a comprehensive guide and documentation that are simple and easy to follow."
"The dashboards are valuable because they ease troubleshooting and viewing. It becomes easier to locate the source of a problem... The dashboards make it easier to communicate with our clients. They don't want to see the alert console, they want to see a beautiful dashboard representing their network and their business and to watch it in case something is wrong in their environment."
"The most valuable feature is the monitoring of servers and networks, because we have a lot of them and need to maintain control."
"The most valuable feature is the ability to build an abstraction of service visualization. You can add services to an entity called Business Activities and you can see the state of these activities."
"The solution is quite efficient."
"Key features include the GUI interface, its notification capabilities, and the real-time reporting."
"I like the way the solution sends alerts and how it keeps on escalating them."
"The most valuable feature of Nagios Core is the ability to check the availability of the server for network connectivity. Additionally, the interface is good."
"I like that it's very simple to install, easy to manage and deploy, and easy to use for monitoring."
"The notifications are definitely one of the most valuable features of Nagios Core. We know what to look for and what to expect when things are down."
"Nagios Core is stable."
"Provides timely notifications."
 

Cons

"During the initial setup we faced some issues. Part of it was because we had to become more knowledgeable in the solution. There are some gray areas and if you don't know the product well you may have issues. Another part of it was some bugs that we came across, although that's part of every software solution in IT nowadays. But the initial setup could be easier."
"There is room for improvement in the area of artificial intelligence. The product gives us a lot of information, but it's only information. We want the product to do more auto-remediation."
"Centreon needs to improve the granularity of the data as well as the graphical data. It would also be better to if there was improvement to the filtering/grouping system as well as the creation of views."
"Release management and quality of testing need improvement, because with each major upgrade we have many issues coming in. Then, it takes several minor upgrades to get rid of them."
"Improvements are needed in the area of cloud monitoring, as that's a newer feature."
"Improvements I would like to see include a discovery solution, better reports, and end-to-end monitoring."
"Sometimes, when the GUI and some of the search fields are being reset, and I return to the page, then I have to set them again. Therefore, some improvement on the UI and the filtering is needed."
"Centreon technical support is only available during Central European business hours. When it comes to critical business solutions, there should be a 24/7 hotline that customers can rely on."
"The user interface could be more interactive because it is pretty basic."
"The NetEase reporting structure needs improvement, especially the availability report, which is weak."
"Nagios Core does not have a graphic display."
"The interface could be improved."
"Cloud monitoring is an area for improvement because there aren't too many plugins available."
"The UI is a little outdated and graphics could be displayed in a better way."
"It is a bit slow due to latency."
"Would benefit from aggregations if a particular server goes down."
 

Pricing and Cost Advice

"The pricing is acceptable."
"The tool is cheaply priced."
"I would like to see improvement in the licensing model. You can purchase X number of licenses, up to 1,000 devices or 1,000 instances. Your next batch is 2,000. But what if you only need, say, 1,200? The model could be changed a little bit."
"The pricing works out well for us, given our environment and where we are."
"Open-source solutions like this can be very cost effective for an organization looking for a product that they can quickly implement, as there is no initial cost and there are no license renewal fees. However, it is important to take into consideration some of the related costs that may come along as needed, such as training, support, and product enhancements."
"In terms of licensing, you have to think through if the components that need licensing are really needed. For example, the Map module: If you don't need a map to be shown, I don't see a point in paying for those licenses, if you just use it a couple of times a month or a couple of times a week... You can use the Centreon free version and get the main features. The licensing part is, I would say, only for bigger customers who have the option to pay more and who really need those kinds of modules, fancy reports, etc."
"The solution is very effective, despite the low price."
"The solution has a free part and after that threshold, you will need to pay. For example, if you believe you can create an interesting map, most of the time, you will have to pay 10,000 Euros per year for having access to these components."
"It's free."
"The enterprise version has technical support. The version we are using is free."
"Lessening the price point would be an improvement."
"Nagios Core is an open source solution, and there are no licensing fees."
"It's free."
"Nagios Core is free to use."
"Most the plugin features are free."
"Nagios Core is a cheap solution."
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Financial Services Firm
11%
Government
10%
Comms Service Provider
7%
Computer Software Company
15%
Financial Services Firm
10%
Government
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Centreon?
Centreon's most valuable features are preventative maintenance and cost-efficiency. Everything is monitored, and we get a log before the system fails. We have an opportunity to fix the issue and av...
What needs improvement with Centreon?
The issue my company has with the tool stems from the fact that it didn't give an on-time response to us. The product collects the information, but it fails to send them via SMS, WhatsApp or Telegr...
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.
 

Comparisons

 

Overview

 

Sample Customers

Airbus, Bollore, BT, Canal Plus, Kuehne Nagel, Limagrain, LVMH, Oberthur Technologies, Orange, Darty, Addax Petroleum, Plastic Omnium, Auchan, Valeo, Saint Gobin, Clarins, Hugo Boss, JC Decaux, French Government (Defense, Justice, Environment, Agriculture), OptiComm, Thales, Zeiss.
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Centreon vs. Nagios Core and other solutions. Updated: February 2025.
845,406 professionals have used our research since 2012.