Checkmk vs Zabbix comparison

Checkmk and Zabbix are both solutions in the Network Monitoring Software category. Checkmk is ranked #12 with an average rating of 8.5, while Zabbix is ranked #1 with an average rating of 8.7. Checkmk holds a 3.4% mindshare in NMS, compared to Zabbix’s 12.6% mindshare. Additionally, 100% of Checkmk users are willing to recommend the solution, compared to 95% of Zabbix users who would recommend it.

Checkmk

Read 8 Checkmk reviews

3,438 Views
3,086 Comparison Views

100% willing to recommend

Zabbix

Read 105 Zabbix reviews

17,501 Views
13,208 Comparison Views

95% willing to recommend

Checkmk

Zabbix

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 26, 2024

Zabbix and Checkmk are open-source monitoring tools competing in the network monitoring category. Zabbix seems to have an upper hand with its comprehensive feature set and scalability, while Checkmk is noted for its ease of deployment and responsive support.

Features: Zabbix offers automated network and metric discovery, customizable alerts, and seamless integration with third-party tools. Its comprehensive monitoring capabilities eliminate the need for secondary tools, and it supports a scalable architecture. Checkmk provides intuitive auto-discovery of services, resource monitoring, and log factor configuration, making it effective in environments with frequent outages.

Room for Improvement: Zabbix needs to address its steep learning curve and improve integration with automation and third-party systems; enhancements in graphics, mobile client flexibility, and UI customization are also needed. Checkmk requires improvements in its presentation layer and easier integration with systems like ServiceNow and Dynatrace, along with enhanced dashboards and reporting.

Ease of Deployment and Customer Service: Both Zabbix and Checkmk offer straightforward deployment. Zabbix supports on-premises, hybrid, and public clouds, providing versatility. Checkmk is especially easy to deploy for on-premises and private cloud setups. Zabbix has an active community and various support tiers, though its paid support is costly. Checkmk is praised for responsive support but needs better documentation for its features.

Pricing and ROI: Zabbix provides a completely free open-source product, offering significant savings for enterprises with no licensing fees. Its long-term cost consists mainly of learning and potential support subscriptions. Checkmk offers an affordable enterprise edition with robust features, making it a cost-effective choice for budget-constrained environments.

To learn more, read our detailed Checkmk vs. Zabbix Report (Updated: March 2025).

Buyer's Guide

Checkmk vs. Zabbix

March 2025

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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

Checkmk

Ranking in Network Monitoring Software

12th

Ranking in Server Monitoring

6th

Ranking in IT Infrastructure Monitoring

13th

Ranking in Cloud Monitoring Software

12th

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

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

7.1

Number of Reviews

105

Ranking in other categories

Application Performance Monitoring (APM) and Observability (8th)

Mindshare comparison

As of March 2025, in the Network Monitoring Software category, the mindshare of Checkmk is 3.4%, up from 2.2% compared to the previous year. The mindshare of Zabbix is 12.6%, up from 11.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software

Featured Reviews

Paolo Sala

Application performance and System monitoring at Agos

A reasonably priced tool for system and application monitoring

The main room for improvement is in the solution's presentation and the integration area. In our company, we use the integration capabilities from ServiceNow. We also have another big monitoring solution in place in our company, which is Dynatrace. At the moment, there doesn't exist an out-of-the-box integration for Dynatrace. I think that the integration and the exporting of the data collected are areas where Checkmk lacks but should try to improve the most. The only implementation of Checkmk that allows high availability is the virtual appliance that has the option for the availability of a different box. Otherwise, you have to find a way to implement it manually with some custom solution, which could be an improvement.

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ASM Naushad Alam

Network Manager at a financial services firm with 1,001-5,000 employees

Allows any number of customizations but lacks functionality for finding root causes

We have not yet purchased the commercial version so have a lack of technical ability. We do not yet fully know the key points or key features of the solution. We just use what we use along with WhatsUp Gold. Based on our use only, stability is rated a seven out of ten.

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Quotes from Members

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

Pros

"We can monitor multiple sites using the product."

"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 helps me compare data and foresee issues."

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

"I really like the auto-discovery feature."

"The alerting system in Checkmk really works properly."

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

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

More Checkmk pros

"I use the solution to provide a perfect environment for remote connectivity with my clients."

"The flexible licensing model is one of the solution's most valuable aspects. It really allows for great flexibility for companies."

"The basic setup is very easy."

"The implementation process is very straightforward."

"During my testing, the features that I like the most are that it can be integrated with my system, and it provides me with reports of all of my servers."

"Every new asset placed in the environment can be automatically detected, predicting human failures."

"Health and communication links availability."

"We use it to monitor and manage our servers."

More Zabbix pros

Cons

"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 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."

"The initial setup is a bit complex."

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

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

"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."

"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."

More Checkmk cons

"The stability could be better."

"I have experienced stability issues approximately five or ten times."

"There are some features of Zabbix that are not good for reporting. The DX Spectrum solution has better reporting."

"Implementing Zabbix is difficult. I've deployed many solutions over the years, and Zabbix is the hardest to implement. You have to do some development to get it to work with IBM, Micro Focus, or HP products."

"There are a lot of areas for improvement, specifically in the dashboards and reports functionalities."

"For us, the initial setup was complex"

"The integration of the product is not so easy, especially when it comes to the application database."

"In an upcoming release, there should be automated reports which we are currently doing manually. For example, if we collect a report file every day and want to send it to a moderator for review. We are expecting this feature to come out soon but it would be valuable to have now."

More Zabbix cons

Pricing and Cost Advice

"Checkmk is a fairly reasonably priced solution."

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

"The product is affordable."

"This is an open-source solution that can be used free of charge."

"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."

"It’s free of cost."

"It's free software released under the GNU/GPL license."

"It is reasonable."

"The solution is open source so is free."

"The tool's licensing costs are yearly."

"The solution is free to use but they offer support as a paid service. If you can go read the manuals and do the fine-tuning based on your needs, you do not need to pay anything and you will have a full solution."

More Zabbix pricing and cost advice

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Comparison Review

it_user174738

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…

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Manufacturing Company

Government

Financial Services Firm

Educational Organization

39%

Computer Software Company

11%

Financial Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Checkmk?

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.

See all answers

What needs improvement with Checkmk?

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 ...

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What is your primary use case for Checkmk?

Currently, I use two Dell PowerStore systems, and I'm responsible for disposing of systems in our environment. We need to upgrade our systems, but we are working on less pressing issues. Right now,...

See all answers

What do you like most about Zabbix?

The template system in Zabbix is very beneficial as it saves time in configuration.

See all answers

What is your experience regarding pricing and costs for Zabbix?

The cost is minimal. It is literally free.

See all answers

What needs improvement with Zabbix?

For me, Zabbix is very straightforward. I cannot think of any improvements needed. It's a very mature product. The only issue I can note is that it's Linux-based, and Linux documentation is not the...

See all answers

Comparisons

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Compared 4% of the time

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Compared 3% of the time

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Compared 10% of the time

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Compared 8% of the time

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Compared 4% of the time

NetXMS vs Zabbix

Compared 4% of the time

OpenTelemetry vs Zabbix

Compared 3% of the time

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Product Reports

Buyer's Guide

Checkmk

March 2025

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Buyer's Guide

Zabbix

February 2025

Download Zabbix product report

Overview

Checkmk is a powerful tool for monitoring IT infrastructure, providing vital insights on servers, databases, network devices, and custom applications.

Primarily used for supervising IT infrastructure, Checkmk helps organizations ensure service availability by monitoring hosts, processes, load, storage, and network appliances. With support for both Linux and Windows environments across multiple data centers, Checkmk performs compliance checks and preserves historical data for core network devices.

What are the key features of Checkmk?

Auto-discovery: Automatically identifies new hosts and applies monitoring rules.
Custom monitoring: Enhances MySQL performance tracking.
Slack integration: Provides immediate downtime alerts.
Graphical trend analysis: Offers 400 days of trend data.
Multiple site monitoring: Ensures seamless data synchronization through task automation.
Resource and infrastructure monitoring: Configures log factors to fit budget constraints.
System metric imports: Includes servers, SQL, file systems, and application monitoring.

What benefits and ROI should users look for in reviews?

Time-saving: Auto-discovery and task automation streamline processes.
Proactive alerts: Immediate downtime notifications optimize response times.
Historical insights: Long-term graphical trend analysis aids strategic planning.
Cost efficiency: Resource monitoring aligned with budget constraints.

Checkmk is deployed extensively in large enterprise environments for monitoring critical infrastructure. It proves particularly useful under conditions of frequent power outages or network issues, helping maintain smooth operations. While the alert acknowledgment process and interface require improvements, and the lack of an agent-less platform complicates server management, the strengths in auto-discovery, integration, and comprehensive monitoring make Checkmk a strong contender for IT infrastructure monitoring.

Checkmk

Zabbix is an open-source monitoring software that provides real-time monitoring and alerting for servers, networks, applications, and services.

It offers a wide range of features including data collection, visualization, and reporting.

With its user-friendly interface and customizable dashboards, Zabbix helps organizations ensure the availability and performance of their IT infrastructure.

Zabbix

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

Buyer's Guide

Checkmk vs. Zabbix

March 2025

Free Report: Checkmk vs. Zabbix

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