Centreon vs Nagios Fusion comparison

Centreon and Nagios are both solutions in the IT Infrastructure Monitoring category. Centreon is ranked #29 with an average rating of 7.3, while Nagios is ranked #71. Centreon holds a 1.8% mindshare in IM, compared to Nagios’s 0.4% mindshare. Additionally, 93% of Centreon users are willing to recommend the solution, compared to 100% of Nagios users who would recommend it.

Centreon

Read 31 Centreon reviews

7,170 Views
5,306 Comparison Views

93% willing to recommend

Nagios Fusion

Read 4 Nagios Fusion reviews

931 Views
922 Comparison Views

100% willing to recommend

Centreon

Nagios Fusion

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Oct 9, 2024

Centreon and Nagios Fusion are competitors in IT infrastructure monitoring. Centreon has the upper hand with its intuitive management style, though Nagios Fusion stands out for complex integrations.

Features: Centreon provides modern dashboards, integration with third-party tools, and customization options. Nagios Fusion is known for centralized monitoring, consolidating multiple Nagios instances, and unified data aggregation.

Room for Improvement: Centreon could benefit from enhanced integration options and a broader range of built-in alerts. Nagios Fusion would improve with a more intuitive user interface and reduced deployment complexity. Both products can expand their documentation and training resources.

Ease of Deployment and Customer Service: Centreon offers straightforward deployment with dedicated support channels ensuring quick adoption. Nagios Fusion, while effective in managing multiple configurations, requires more expertise and time to deploy.

Pricing and ROI: Centreon typically has lower setup costs and offers a predictable pricing model, giving it favorable initial ROI. Nagios Fusion, with its higher upfront costs due to integration capabilities, provides significant value for complex needs.

To learn more, read our detailed Centreon vs. Nagios Fusion Report (Updated: April 2026).

Buyer's Guide

Centreon vs. Nagios Fusion

April 2026

Download the complete report

Helped 894,738 peers since 2012

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 IT Infrastructure Monitoring

29th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Network Monitoring Software (24th), Cloud Monitoring Software (18th)

Nagios Fusion

Ranking in IT Infrastructure Monitoring

71st

Average Rating

8.2

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the IT Infrastructure Monitoring category, the mindshare of Centreon is 1.8%, down from 2.9% compared to the previous year. The mindshare of Nagios Fusion is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

IT Infrastructure Monitoring Mindshare Distribution
Product	Mindshare (%)
Centreon	1.8%
Nagios Fusion	0.4%
Other	97.8%

IT Infrastructure Monitoring

Featured Reviews

Sulesh PK

Monitoring and Operations Pilot at Egis S.A.

Experience enhanced monitoring with real-time alerts and efficient support

I would like to see automation in the poller features, as currently, the poller is not automated. If we could automate the addition or removal of hosts in the poller, it would improve efficiency. Sometimes, Centreon does not show the status of services as updated, which should be addressed. Additionally, enhancements are needed in identifying configuration issues, providing real-time alerts in case of issues, and improving the HTTP configuration tasks, as Centreon does not currently display issues with HTTP links, requiring manual investigation.

Read full review

SyarulIdzuddin Adzmi

Operation Director at Digital Pulse Sdn Bhd

A suitable choice for unified and efficient infrastructure monitoring across diverse environments providing user-friendly GUI, cost-effectiveness, and versatility

We use it for this specific client, they've deployed multiple instances of it across various locations to facilitate monitoring. To effectively monitor their infrastructure, it seems necessary to implement additional monitoring solutions for all three types of devices they have Nagios Fusion…

Read full review

Quotes from Members

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

Pros

"Centreon is one of our core tools and if we didn't have it, we couldn't do our job effectively."

"We have all our tickets inside Centreon in real-time and can monitor a lot of ELP and CLN in real-time for application purposes."

"E-mail alert notifications are valuable."

"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 most valuable feature is that we can manually configure everything we need. After it comes inside the interface of Centreon, you can display it. Because the interface is quite user-friendly, you can manually configure the configuration very deeply, which is very pleasant and useful because you can monitor and see everything on your service list, dashboard, or MAP. The most useful feature for me is that you can create your own plugin and monitoring query."

"I find the product's scalability to be one of the most valuable features since it allows us to add unlimited devices for monitoring and to set up additional polling servers without additional license cost or downtime in our monitoring."

"Centreon's real-time monitoring, despite having some manual aspects, supports us in managing our operations effectively."

"It supports active monitoring so we don't have to use traps. From time to time traps are not very useful because we never know if they are actually working or not. The reporting part is also valuable as are the event logs. Using them we can check right away if something has had a hiccup."

More Centreon pros

"It is easier for client installation, and the configurations are doable even for a newcomer in the field."

"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."

"It's very easy to manage and monitor it."

"Being open source lets us customize it for our monitoring needs, saving us money."

Cons

"Centreon is actually missing an easy way to create a trendline for the metrics. Actually it is possible to create it, but you need a good knowledge of math, Centreon, and RRD."

"The product collects the information, but it fails to send them via SMS, WhatsApp or Telegram."

"The problem with the reporting is you have to configure the report, and after that, you will have the same report every month, every week, every day. You have to sync it in order to have a great report."

"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."

"Improvements are needed in the area of cloud monitoring, as that's a newer feature."

"Sometimes, Centreon does not show the status of services as updated, which should be addressed."

"I would like to see more plugins. That is something it needs. There is also room for improvement through dynamic thresholds, or self-discover thresholds. I would also like to see a discovery feature that could map the whole network environment and automatically suggest things."

"I would like to see a better UI, one which is more responsive."

More Centreon cons

"There are some bugs, although not that many. There are some situations where the solution is not stable but the number of problems is not very high."

"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."

"There are some bugs, although not that many. There are some situations where the solution is not stable but the number of problems is not very high."

"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."

"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."

Pricing and Cost Advice

"Centreon is better than Nagios XI in regards to cost and support response times, when you have a problem. If you have a problem, it costs money to contact the Nagios XI support."

"For more complex tasks, we use prepaid support days and ask Centreon to come onsite."

"You purchase a package. You have a support contract (there is also a platinum support contract) and it is per module. That means you have to pay, e.g., for the MBI module or the BAM module. Or, if you want to save a lot of money, you can pay for IMP, which is the complete package."

"The tool is cheaply priced."

"The pricing starts at around 5000 euro. However, this depends on: Your environment, the size of your host, how many hosts you have, how many remote pollers you have, and if you want to use the Monitoring Business Intelligence or Centreon MAP functionalities."

"The solution is very effective, despite the low price."

"Centreon is always available to develop new plugins when needed. The most important thing is that their maintenance account yearly subscription fee includes the fact that they will maintain the new plugins that you requested them to deliver."

"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."

More Centreon pricing and cost advice

"The pricing is quite reasonable, especially when compared to the broader market."

See which vendors are best for you

Use our free recommendation engine to learn which IT Infrastructure Monitoring solutions are best for your needs.

See recommendations

894,738 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

Financial Services Firm

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	5
Large Enterprise	14

No data available

Questions from the Community

What is your experience regarding pricing and costs for Centreon?

Centreon's pricing is not very expensive. Initially, I rated it seven, but corrected to five out of ten.

See all answers

What needs improvement with Centreon?

I have certain concerns with Centreon, such as being unable to set downtime for multiple devices at once due to the limitation of adding only 50 devices in a single go. Increasing this limit would ...

See all answers

What is your primary use case for Centreon?

We are using Centreon for monitoring devices, both LAN and WAN devices. There are subsidiaries for my company, so if any devices go down or there are any service alerts, we receive alerts through C...

See all answers

Ask a question

Earn 20 points

Comparisons

Zabbix vs Centreon

Compared 11% of the time

PRTG Network Monitor vs Centreon

Compared 9% of the time

Datadog vs Centreon

Compared 8% of the time

SolarWinds NPM vs Centreon

Compared 7% of the time

WhatsUp Gold vs Centreon

Compared 6% of the time

More Centreon Competitors

Zenoss Cloud vs Nagios Fusion

Compared 26% of the time

Nagios XI vs Nagios Fusion

Compared 19% of the time

Icinga vs Nagios Fusion

Compared 13% of the time

Splunk Observability Cloud vs Nagios Fusion

Compared 9% of the time

vRealize Network Insight vs Nagios Fusion

Compared 9% of the time

More Nagios Fusion Competitors

Product Reports

Buyer's Guide

Centreon

May 2026

Download Centreon product report

Buyer's Guide

IT Infrastructure Monitoring

April 2026

Download Nagios Fusion product report

Overview

Centreon offers a robust IT infrastructure monitoring platform, featuring user-friendly dashboards and real-time monitoring. It excels in scalability and integration, making it suitable for monitoring diverse network environments.

Centreon stands out with its unified monitoring capabilities, providing businesses with user-friendly dashboards and extensive plugins for customization. Its scalability ensures companies can expand monitoring tasks without incurring additional costs. Integration capabilities allow seamless interaction with ticketing systems and automation tools. Centreon offers customizable reporting and effectively manages downtimes, providing real-time feedback and proactive maintenance through Business Activity and Anomaly Detection features. Despite its strengths, users find areas for improvement including downtime scheduling, API functionalities, UI enhancements, end-to-end monitoring, and documentation. Businesses are increasingly demanding better automation, network discovery, cloud monitoring, and notification options.

What are Centreon's standout features?

Unified Monitoring: Delivers a comprehensive monitoring platform for IT infrastructure.
User-Friendly Dashboards: Offers intuitive and customizable dashboards for efficient monitoring.
Extensive Plugins: Enables flexibility and customization through numerous plugins.
Scalability: Allows expansion of monitoring duties without additional costs.
Integration Capabilities: Seamlessly integrates with ticketing systems and other tools.

What benefits should users look for in reviews?

Cost Efficiency: Minimized resolution time through proactive maintenance features.
Ease of Use: Simplifies monitoring with its user-friendly interface.
Proactive Issue Resolution: Real-time monitoring and alerts help prevent service outages.
Customizable Reporting: Adapts reports to meet specific organizational requirements.
Diverse Network Management: Capable of handling diverse IT environments efficiently.

Centreon is implemented across industries to monitor IT infrastructures, including networks, servers, and applications. Companies leverage it to track server performance, manage network devices, and receive timely alerts on device status. Its ability to integrate with ticketing systems and automation tools streamlines operations, enhancing global IT infrastructure monitoring and customer service management with real-time feedback and issue resolution.

Centreon

Nagios Fusion provides centralized monitoring, delivering real-time status updates and comprehensive visualizations, ideal for comprehensive IT environments.

Designed to aggregate data from multiple Nagios instances, Nagios Fusion simplifies monitoring by offering a unified view. It enhances IT operations management through quick access to crucial metrics and alerts. Organizations can efficiently monitor network performance, ensuring errors are promptly identified and rectified. Its integration with Nagios Core and XI streamlines information management, offering comprehensive visibility.

What are the valuable features of Nagios Fusion?

Centralized Monitoring: Integrates multiple Nagios instances for a single-pane-of-glass overview.
Real-Time Status Updates: Provides immediate insights on network and server status.
Customizable Dashboards: Tailors monitoring views to meet specific requirements.

What benefits do users look for in Nagios Fusion reviews?

Enhanced Monitoring Capabilities: Improved visibility and control over IT systems.
Scalability: Adapts to growing infrastructure needs without compromising performance.
Time Savings: Reduces the time spent on manual monitoring processes.

Nagios Fusion is used across industries like healthcare, finance, and manufacturing to ensure seamless operations. In finance, it monitors transaction processes, offering reliable system checks, while in healthcare, it supports critical system uptime, contributing to uninterrupted patient care.

Nagios

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.

NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks

Buyer's Guide

Centreon vs. Nagios Fusion

April 2026

Free Report: Centreon vs. Nagios Fusion

Find out what your peers are saying about Centreon vs. Nagios Fusion and other solutions. Updated: April 2026.

DOWNLOAD NOW

894,738 professionals have used our research since 2012.

See our Centreon vs. Nagios Fusion report.

See our list of best IT Infrastructure Monitoring vendors.

We monitor all IT Infrastructure Monitoring reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.