Centreon vs Checkmk comparison

Why PeerSpot?

Centreon and Checkmk are both solutions in the Network Monitoring Software category. Centreon is ranked #24 with an average rating of 7.7, while Checkmk is ranked #18 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

9,361 Views
7,395 Comparison Views

93% willing to recommend

Checkmk

Read 9 Checkmk reviews

8,999 Views
6,839 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

Download the complete report

Helped 916,240 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 Network Monitoring Software

24th

Ranking in IT Infrastructure Monitoring

26th

Ranking in Cloud Monitoring Software

20th

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

18th

Ranking in IT Infrastructure Monitoring

27th

Ranking in Cloud Monitoring Software

23rd

Average Rating

8.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Server Monitoring (11th)

Mindshare comparison

As of October 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 3.7% 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

"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."

"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."

"We have everything we need with the product."

"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."

"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."

"I can't point to one valuable feature. All of Centreon is good."

"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."

"The single-pane view provides us a view of all of our network infrastructure, and it is one of the most important tools that we use to see the status of our customers' networks."

More Centreon pros

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

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

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

"The alerting system in Checkmk really works properly."

"We can monitor multiple sites using the product."

"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."

More Checkmk pros

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."

"Centreon supports officially 10,000 services per poller. That is not much for larger customers, because this limit is reached very quickly. We use it with three times the limit without any problems, but Centreon says, "Okay, we are only supporting it with 10,000 services." We are aware that increasing the limit has different impacts because they need to support it. However, for most customers, it would be be very good if they could increase the limit of services."

"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."

"The most important issue is the capability to interconnect with other systems. It already exists for some of them. For example, the Stream Connector is something we use to populate data in another system. This kind of facility for connecting should exist for all products that it makes sense to have connected to a monitoring solution."

"The most important issue is the capability to interconnect with other systems."

"I went through a few things with them to do with Centreon MAP, to do with active polygons, being able to draw an area and make that active. The functionality was in the older version of Centreon MAP and in the new version, which was a complete rewrite, they dropped it."

"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 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."

More Centreon cons

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

"Sometimes we receive alerts, and it can become annoying when you acknowledge an alert. It is very clunky when you acknowledge the alert. The process is not very intuitive, and there are instances where it feels a bit cumbersome to acknowledge an alert."

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

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

"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."

"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."

"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."

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."

"The pricing is acceptable."

"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."

"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."

"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."

"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."

"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."

More Centreon pricing and cost advice

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

"Checkmk is a fairly reasonably priced solution."

"The product is affordable."

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Top Industries

By visitors reading reviews

Comms Service Provider

10%

Construction Company

10%

Computer Software Company

Outsourcing Company

Comms Service Provider

11%

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

Datadog vs Centreon

Compared 6% of the time

SolarWinds NPM vs Centreon

Compared 6% of the time

Pandora FMS vs Centreon

Compared 2% of the time

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Zabbix vs Checkmk

Compared 8% of the time

Icinga vs Checkmk

Compared 4% of the time

PRTG Network Monitor vs Checkmk

Compared 4% of the time

LibreNMS vs Checkmk

Compared 4% of the time

NetOp vs Checkmk

Compared 2% of the time

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Product Reports

Buyer's Guide

Centreon

October 2026

Download Centreon product report

Buyer's Guide

Checkmk

October 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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