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Checkmk vs Zabbix comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 21, 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

Checkmk
Ranking in Network Monitoring Software
15th
Ranking in Server Monitoring
11th
Ranking in IT Infrastructure Monitoring
25th
Ranking in Cloud Monitoring Software
19th
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
9
Ranking in other categories
No ranking in other categories
Zabbix
Ranking in Network Monitoring Software
1st
Ranking in Server Monitoring
1st
Ranking in IT Infrastructure Monitoring
1st
Ranking in Cloud Monitoring Software
2nd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
108
Ranking in other categories
Application Performance Monitoring (APM) and Observability (9th)
 

Mindshare comparison

As of March 2026, in the Network Monitoring Software category, the mindshare of Checkmk is 2.2%, down from 3.4% compared to the previous year. The mindshare of Zabbix is 5.0%, down from 12.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Zabbix5.0%
Checkmk2.2%
Other92.8%
Network Monitoring Software
 

Featured Reviews

reviewer1704309 - PeerSpot reviewer
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.
KamranBhatti - PeerSpot reviewer
Network Engineer at a computer software company with 11-50 employees
Helps reduce response time but has room to improve customization complexity
We are not working on simple standalone solutions like Kaspersky DDoS Protection or Hybrid Cloud Security. Once you understand Zabbix, then it is easy to customize those web pages and graphs for our customer use. It is fully automated to your requirements. Zabbix is working fine with no issues, and I am satisfied with it. We have combined Zabbix and SolarWinds. The integration works fine, and it is easy to integrate Zabbix with the IT environment. We were trying to purchase MDR (Managed Detection and Response), but we are not working on that. I don't have real experience with MDR. We are using Falcon software for that. We are working with Falcon Complete, not with Sandbox. We are not using Kaspersky for business or cloud protection. For that, we are using Zabbix CrowdStrike Falcon Complete solution. I have given this review an overall rating of 8.

Quotes from Members

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

Pros

"The initial setup of Checkmk was easy...It is a very stable solution."
"Checkmk helps me compare data and foresee issues."
"Overall, from one to ten, I rate Checkmk a nine."
"I really like the auto-discovery feature."
"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."
"The most valuable features of Checkmk are its resource monitoring, infra monitoring, and log factor configuration."
"Checkmk was built on a platform that was user-friendly, and I could build my charts easily."
"It's versatile, scalable, and easier to use compared to other solutions like Nagios and OMD."
"I like being able to use proxy servers for different locations. The agents are pretty cool. They're easy to roll out. The standard out-of-the-box templates are also pretty easy to use. The integration with other learning products is also good. I have, in the past, used Slack, but we've integrated it with Microsoft Teams. We also use it for SMS with a service called Redcoat. It is very flexible. It does what I need it to do, and my manager is very happy because it doesn't cost anything. We are nearing 4,000 hosts inside Zabbix, and we've got another 6,000 access points to add to it. We've thrown everything at it, and it has managed to keep going. I am very impressed with the tool, and I'd shake their hand very hard if I got to say the compliments to the Zabbix team. They keep improving it and doing refreshes, which is one good thing about it. There is also online information as well as books that you can purchase if you're willing to read enough. There is a lot to pick up, but it is a pretty complete solution."
"The initial setup was very quick. The first time it was long because I didn't know it yet. I was only using Windows. The first time was very difficult because of the operating system."
"The most valuable features in Zabbix are those that help us overcome bottlenecks in CPU usage, as well as reduce memory delay. I know that we have only reached the tip of the iceberg of what Zabbix's features can do for us, and we have not used all of them yet."
"It can send messages to our ticketing system."
"Its overall flexibility is most valuable. When our customers have some custom applications that are not necessarily covered by the community or a standard monitoring tool, we use Zabbix to build our own modules with our own templates. This feature has been useful in using Zabbix for infrastructure and IT monitoring. It has also been useful for industrial equipment monitoring. Zabbix is very lightweight. It is efficient in terms of performance because it doesn't use a lot of resources."
"The most valuable feature is monitoring."
"It's the best solution. Great. I would rate the overall solution ten out of ten."
"It's a flexible solution."
 

Cons

"In Checkmk, the documentation can probably be improved a bit more."
"Checkmk does not allow running scripts at varying intervals."
"The initial setup is a bit complex."
"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."
"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."
"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."
"I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most."
"I would like to see a more flexible mobile client, and better HA out of the box."
"I would like for this solution to be more cloud-friendly."
"Zabbix isn't very good at automation just yet."
"The integration of the product is not so easy, especially when it comes to the application database."
"One of the things we don't like is that Zabbix has a license structure with a price that is high compared to the competition. It's very high, for example, compared to something like Microsoft Teams."
"The dashboard and the graph section could be a little bit more professional."
"There are a lot of areas for improvement, specifically in the dashboards and reports functionalities."
"They should open an SSH session from the web interface."
 

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."
"The solution is free. However, many open-sourced tools start out free but eventually start charging."
"We pay the subscription for support by year."
"It is worth every cent to pay or even study to do your own installation."
"This is an open-source solution that can be used free of charge."
"We were searching for an open source solution and Zabbix fit the bill because it is free and open source under the GPL license."
"We are using the free, open-source version."
"The solution is open source so is free."
"Zabbix is open-source so if one wishes to implement it in-house, they must have qualified professionals to set up and optimize databases, Linux/Unix OS, PHP, Apache, and depending on what is monitored, a full-stack network and systems administrator may be needed."
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Comparison Review

it_user174738 - PeerSpot reviewer
IT Developer at a tech services company with 51-200 employees
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
Computer Software Company
9%
Government
9%
Manufacturing Company
9%
Comms Service Provider
8%
Computer Software Company
12%
Financial Services Firm
10%
Comms Service Provider
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business56
Midsize Enterprise23
Large Enterprise34
 

Questions from the Community

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...
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...
What advice do you have for others considering Checkmk?
I would rate Checkmk an eight out of ten, not knowing the final report.
What do you like most about Zabbix?
The template system in Zabbix is very beneficial as it saves time in configuration.
What is your experience regarding pricing and costs for Zabbix?
I think Zabbix is economical, whereas SolarWinds is expensive. SolarWinds has a lot of secure features, but Zabbix is providing everything free of cost. Zabbix is economical, and you can install it...
What needs improvement with Zabbix?
The potential and customization is a little difficult because you have to learn scripts. I think Zabbix needs to improve the customization better. At present, I am satisfied with the functionality ...
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
1. IBM 2. Dell 3. Cisco 4. HP 5. Oracle 6. Microsoft 7. Amazon 8. Google 9. Facebook 10. Twitter 11. LinkedIn 12. Netflix 13. Adobe 14. VMware 15. Salesforce 16. SAP 17. Intel 18. AT&T 19. Verizon 20. T-Mobile 21. Vodafone 22. Ericsson 23. Nokia 24. Siemens 25. General Electric 26. Honeywell 27. Philips 28. Sony 29. Samsung 30. LG 31. Panasonic 32. Toshiba
Find out what your peers are saying about Checkmk vs. Zabbix and other solutions. Updated: March 2026.
883,619 professionals have used our research since 2012.