Centreon vs Checkmk comparison

Why PeerSpot?

Centreon and Checkmk are both solutions in the Network Monitoring Software category. Centreon is ranked #22 with an average rating of 7.7, while Checkmk is ranked #17 with an average rating of 8.5. Centreon holds a 1.2% mindshare in NMS, compared to Checkmk’s 1.3% mindshare. Additionally, 93% of Centreon users are willing to recommend the solution, compared to 100% of Checkmk users who would recommend it.

Centreon

Read 31 Centreon reviews

9,143 Views
7,223 Comparison Views

93% willing to recommend

Checkmk

Read 9 Checkmk reviews

8,840 Views
6,807 Comparison Views

100% willing to recommend

Centreon

Checkmk

Comparison Buyer's Guide

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Executive SummaryUpdated on Jun 3, 2026

Centreon and Checkmk are competitive solutions in the monitoring industry. Centreon takes the lead due to its notable scalability and customization capabilities.

Features: Centreon excels in scalability, integration ease, and plugin availability, providing a comprehensive monitoring platform. Users also value its maintenance scheduling and detailed reporting features. Meanwhile, Checkmk stands out with auto-discovery and rule-based configuration that ease the monitoring setup significantly. It also offers custom monitoring checks and efficient alerting systems.

Room for Improvement: Centreon needs to improve its downtime settings for multiple devices and enhance web app monitoring and cloud service integration. Improving configuration processes and mobile app capabilities is recommended. Checkmk can enhance alert management to avoid stale notifications and focus on creating a user-friendly interface. Adding agentless monitoring options is also suggested.

Ease of Deployment and Customer Service: Centreon offers various deployment options, including on-premises and public cloud. While customer support is responsive, 24/7 availability and more service package flexibility are needed. Checkmk is praised for its quality customer support but faces initial deployment challenges due to frequent customization, impacting setup complexity for some users.

Pricing and ROI: Centreon offers competitive pricing reflecting its extensive features with open-source options. In contrast, Checkmk's affordability is appealing, especially for budget-conscious organizations. Both generate significant ROI through efficiency gains and cost reduction, with Centreon's features justifying its cost and Checkmk offering satisfactory performance for its price.

To learn more, read our detailed Centreon vs. Checkmk Report (Updated: September 2026).

Buyer's Guide

Centreon vs. Checkmk

September 2026

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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

22nd

Ranking in IT Infrastructure Monitoring

25th

Ranking in Cloud Monitoring Software

19th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Checkmk

Ranking in Network Monitoring Software

17th

Ranking in IT Infrastructure Monitoring

26th

Ranking in Cloud Monitoring Software

23rd

Average Rating

8.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Server Monitoring (10th)

Mindshare comparison

As of September 2026, in the Network Monitoring Software category, the mindshare of Centreon is 1.2%, down from 2.2% compared to the previous year. The mindshare of Checkmk is 1.3%, down from 3.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Checkmk	1.3%
Centreon	1.2%
Other	97.5%

Network Monitoring Software

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

reviewer1704309

IT Administrator at a construction company with 201-500 employees

Utilizing data monitoring capabilities and scripting potential to optimize system management

I frequently program functions with PowerShell, and although Bash could be used, my specialization is in PowerShell. Two of us focus on programming in PowerShell for infrastructure optimization. I set up a dedicated server to run scripts every hour, generating files for Checkmk output. However, Checkmk does not allow running scripts at varying intervals. I am working on this in the raw version of Checkmk.

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

"It provides visibility into the network."

"You can concentrate and orchestrate several other solutions from other vendors. You can consolidate those solutions all in one place, then maintain and monitor from that single point. This creates ease of use. It is a very powerful solution from this point of view."

"During the day it probably saves us 50 percent of our time, and during the night it's even more."

"Centreon is a solution, and it is very good and efficient if you put all your infrastructure inside."

"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."

"When we started to work with Centreon, there were about 30 people in our company and now there are 90 people, so our company has been growing and growing with Centreon."

"Centreon's most valuable feature is Opsgenie."

"The downtimes feature is helpful. If the ISP is doing some maintenance on its network, we have the option to put downtime on the devices or the services, so we won't get any false alarms."

More Centreon pros

"The initial setup of Checkmk was easy...It is a very stable solution."

"The most valuable feature of the solution is that it has a lot of different pieces, and they all work together...It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten."

"Checkmk was built on a platform that was user-friendly, and I could build my charts easily."

"Overall, from one to ten, I rate Checkmk a nine."

"It's versatile, scalable, and easier to use compared to other solutions like Nagios and OMD."

"The alerting system in Checkmk really works properly."

"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."

"I really like the auto-discovery feature."

More Checkmk pros

Cons

"I would like to see an improvement of the communication with big data systems, because Centreon is a monitoring system. In our point of view, Centreon should be a part of a source for a big data system, not a big data system itself. So, it should be easier to add data from the Centreon system to a big data system. For example, it should be able to teach machine learning."

"There are times when we face issues with Centreon being in development mode. Sometimes we do not receive alerts, causing business impact, and users ask why no alerts were received."

"The scalability of Centreon is very bad because of the nature of the software."

"This solution lacks service monitoring in the cloud."

"To get it started is a lot of work, since it comes empty. We had to push information into it to make it work."

"Centreon is very bad with auto-scanning. It's very monolithic software. It doesn't have microservices and it only has basic clustering. You cannot, for example, have six or seven nodes for Centreon's cloud processes."

"The Home view could be improved by adding customization functions that allow users to change the size of the widgets for a more uniform layout."

"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."

More Centreon cons

"Checkmk does not allow running scripts at varying intervals."

"Checkmk does not work too easily with the PowerStore. I use a PowerShell script as Checkmk runs on Linux and a Windows system, connecting with the Checkmk agent."

"It is easy for tech-savvy people, but newcomers might find it intimidating."

"The main challenge for us is that we're moving from Nagios to Checkmk, and we're still getting used to the new way of working."

"If an alert is generated for a specific pattern in the log, and if Checkmk catches that log, it will stay there even after the alert is resolved."

"The initial setup is a bit complex."

"In Checkmk, the documentation can probably be improved a bit more."

"I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most."

More Checkmk cons

Pricing and Cost Advice

"The price is not too high. Licensing is driven by how many hosts you monitor, but because you can run the agentless version, you don't have to declare every host to Centreon, one at a time. That means you can drive your infrastructure supervision with a very low number of declared hosts."

"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."

"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."

"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."

"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."

"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."

"I think Centreon's pricing is fair, especially given the criticality of our system. They were cheaper than the other solutions. The licensing terms were pretty straightforward. I believe it was based on the number of hosts."

"The tool is cheaply priced."

More Centreon pricing and cost advice

"Checkmk is a fairly reasonably priced solution."

"The product is affordable."

"The price of Checkmk is cheaper compared to other enterprise products."

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Top Industries

By visitors reading reviews

Construction Company

10%

Comms Service Provider

10%

Computer Software Company

Outsourcing Company

Comms Service Provider

10%

Manufacturing Company

10%

Government

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	3
Large Enterprise	2

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

What needs improvement with Checkmk?

I will get more information about Checkmk when the proof of concept is done. It's going to be before the summer. There will be a report about the tool and a recommendation to use it. So far, it loo...

See all answers

What is your primary use case for Checkmk?

Checkmk ( /products/checkmk-reviews ) is a monitoring tool, so that's what I will use it for. Right now, it's not in production, but it's in a proof of concept phase. It looks good, so probably, du...

See all answers

What advice do you have for others considering Checkmk?

I would rate Checkmk an eight out of ten, not knowing the final report.

See all answers

Comparisons

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Compared 9% of the time

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Compared 7% of the time

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Compared 6% of the time

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Compared 6% of the time

Pandora FMS vs Centreon

Compared 2% of the time

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Zabbix vs Checkmk

Compared 9% of the time

Icinga vs Checkmk

Compared 5% of the time

PRTG Network Monitor vs Checkmk

Compared 4% of the time

LibreNMS vs Checkmk

Compared 4% of the time

SolarWinds Engineer's Toolset vs Checkmk

Compared 2% of the time

More Checkmk Competitors

Product Reports

Buyer's Guide

Centreon

September 2026

Download Centreon product report

Buyer's Guide

Checkmk

September 2026

Download Checkmk 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

Checkmk provides a comprehensive monitoring solution designed to streamline IT infrastructure management with features like auto-discovery, custom checks, and effective alerting.

Checkmk serves as a powerful tool for organizations managing large networks of servers, databases, and network appliances across multiple locations. It simplifies monitoring tasks with features like auto-discovery, custom scripting, and Slack integration. Users benefit from its resource monitoring capabilities and scalability, although there are areas for improvement, such as alert acknowledgment and greater usability. It supports both Linux and Windows environments, enabling effective oversight of IT infrastructure. The growing body of documentation enhances its adaptability in complex settings.

What are the key features of Checkmk?

Auto-Discovery: Identifies new hosts and applies monitoring rules automatically.
Custom Monitoring Checks: Tailor checks for databases and specific applications.
Slack Integration: Receive downtime alerts directly in Slack channels.
Automation for Scripts: Streamline repetitive tasks with scripts.
Effective Alerting System: Offers timely notifications on network activities.

What benefits can users expect?

Resource Efficiency: Saves time on configuration with automated features.
Scalability: Easily adapts to growing network and system requirements.
Cost-Effectiveness: Suitable option for budget-conscious users.
User-Friendly Setup: Easy to configure, reducing the learning curve.

Industries deploying Checkmk frequently utilize it for monitoring IT infrastructure, including servers and network appliances, to manage proactive issue identification and compliance. Companies employ it in the proof of concept phase or for ongoing monitoring, covering hosts, services, and custom application metrics.

Checkmk

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.

Information Not Available

Buyer's Guide

Centreon vs. Checkmk

September 2026

Free Report: Centreon vs. Checkmk

Find out what your peers are saying about Centreon vs. Checkmk and other solutions. Updated: September 2026.

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