Azure Network Watcher vs Checkmk comparison

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Azure Network Watcher

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Executive SummaryUpdated on Oct 10, 2024

Azure Network Watcher and Checkmk are network monitoring solutions. Checkmk stands out due to its comprehensive cross-platform capabilities, which offer versatility in hybrid environments.

Features: Azure Network Watcher provides real-time data analysis, network performance monitoring, and diagnostics tools like packet capture and network topology analysis. Checkmk offers extensive monitoring in diverse IT environments, detailed metrics, insights, and custom alerts, making it adaptable for hybrid setups.

Room for Improvement: Azure Network Watcher could expand its capabilities beyond Azure-specific features, enhance its personalization in customer service, and offer a more flexible pricing model. Checkmk could improve by simplifying its pricing structure, enhancing integration with Azure services, and refining its user interface to lower the complexity for new users.

Ease of Deployment and Customer Service: Azure Network Watcher benefits from easy setup due to its native integration with Azure, although it lacks personalization in customer service. Checkmk allows flexible deployment across infrastructures and provides personalized support, appealing to businesses in mixed environments.

Pricing and ROI: Azure Network Watcher follows a pay-as-you-go model integrated with Azure's pricing structure, benefiting budget predictability for Azure-centric users. Checkmk's pricing is more complex but offers a higher ROI due to its extensive features and cross-platform capabilities, justifying its cost through efficient adaptive monitoring.

To learn more, read our detailed Azure Network Watcher vs. Checkmk Report (Updated: December 2025).

Azure Network Watcher vs. Checkmk

December 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

Azure Network Watcher

Ranking in Network Monitoring Software

41st

Average Rating

8.0

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Checkmk

Ranking in Network Monitoring Software

14th

Average Rating

8.4

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Server Monitoring (11th), IT Infrastructure Monitoring (26th), Cloud Monitoring Software (19th)

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of Azure Network Watcher is 0.5%, up from 0.4% compared to the previous year. The mindshare of Checkmk is 2.6%, down from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Checkmk	2.6%
Azure Network Watcher	0.5%
Other	96.9%

Network Monitoring Software

Featured Reviews

Bijoyendra Roychowdhury

Program Manager at a consultancy with 10,001+ employees

Network monitoring provides comprehensive analytics while the interface requires further development

The quality of Azure Network Watcher is quite good in terms of the in-depth analysis you can create from these matrices. There are other monitoring tools such as New Relic, AppDynamics, and Dynatrace which provide very detailed network tracing. Cloud providers such as Azure or AWS do not have that kind of GUI-based capability at this point, but using PowerShell or Python, you can develop it yourself. From the GUI perspective, it still needs to evolve in terms of quality and standard, though overall, it is quite good for troubleshooting. Regarding areas for improvement, when comparing to other network tools beyond Azure Monitor or Azure Network Watcher, those tools can identify single failed packets. This level of granularity is not currently possible with cloud providers as they only go to a certain level rather than the granular level needed for deep troubleshooting, though they do provide hints with available matrices.

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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.

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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

"The solution is stable."

"The most valuable features I have found are typology, visualization, and capture."

"The stability is very good. I rate it a ten out of ten."

"We use the solution to monitor network services. It helps to capture any network issues."

"The most valuable feature of Azure Network Watcher is the cloud-native application firewall. It is helpful for securing databases."

"The most valuable feature of Azure Network Watcher is using the gateways with the connections. The monitoring is useful for the logs and application insights into the data. The traffic filtering issues when it comes to deploying those applications are helpful."

"The solution is good for monitoring device behavior."

"What I like most about Azure Network Watcher is that it's focused more on the architecture. I also like that it has a packet capture feature that tells you how the packet travels and whether it's exiting Azure, etc."

More Azure Network Watcher pros

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

"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."

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

"Checkmk helps me compare data and foresee issues."

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

"The alerting system in Checkmk really works properly."

"I really like the auto-discovery feature."

More Checkmk pros

Cons

"Technical support from Microsoft needs significant improvement compared to other product vendors."

"The initial setup and initial learning curve could be improved to be easier."

"I still use Wireshark and Azure Network Watcher to get the required data. My team captures the traffic from Azure Network Watcher, downloads it, then imports that traffic into Wireshark to get more details on the number of hits and replies, for example. If you can do that on Azure Network Watcher and have Wireshark built-in, that would make Azure Network Watcher better. If Azure Network Watcher has that functionality where you won't need a third-party tool to get what you need, that would be helpful. I'm also expecting more from Azure Network Watcher. It's more complex than knowing how the IP flows from its source to the destination. The tool also needs more open-source features, such as having some built-in Wireshark that improves monitoring for customers. Sometimes, you encounter a VPN tunnel, network, or routing issue, but finding out more about the blockage is challenging. Is it one hundred percent an Azure issue? Is it a peer issue? You don't get complete information from Azure Network Watcher, so you must use other tools and depend on your strategies to resolve a specific issue. If more features could be added in the next release of Azure Network Watcher, specifically ones you can find on open-source tools, then that would be a plus point for the tool."

"The solution could improve by limiting the need to clarify the logs. When the clarification is minimized, it is better for everyone involved."

"Azure Network Watcher needs to have better documentation and it needs to capture information accurately."

"The initial setup and deployment could be improved to be simplified."

"Azure is good, however, the Fortinet GUI is more intuitive and I like it more than anything else."

"Azure Network Watcher could improve by having other built-in applications. For example, an application to log activities for in and outbound traffic."

More Azure Network Watcher cons

"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."

"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."

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

"The initial setup is a bit complex."

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

"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 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

"Price-wise, I have no information on how much Azure Network Watcher costs."

"Azure Network Watcher is a little bit expensive."

"The price of the solution is reasonable."

"The pricing is good. It's not too expensive."

"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

Financial Services Firm

17%

Government

11%

University

Comms Service Provider

Computer Software Company

Government

Manufacturing Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	7

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 Azure Network Watcher?

Azure Network Watcher is affordable from the perspective of basic costing. It doesn't cost too much at this point unless you are requesting customizable detailed matrices. For the default configura...

What needs improvement with Azure Network Watcher?

What is your primary use case for Azure Network Watcher?

The purpose of using Azure Network Watcher is to observe the network flow logs during any kind of troubleshooting. If there is any performance issue or latency issue over the network, we check the ...

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.

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Product Reports

Download Azure Network Watcher product report

Azure Network Watcher

January 2026

Download Checkmk product report

January 2026

Overview

Azure Network Watcher is a comprehensive network monitoring and diagnostic service offered by Microsoft Azure. It provides a range of tools and capabilities to help users monitor, diagnose, and gain insights into their Azure network infrastructure. With Network Watcher, users can capture and analyze network traffic, monitor network performance, troubleshoot connectivity issues, and gain visibility into network topology. It also offers features like packet capture, flow logs, connection monitoring, and VPN diagnostics to ensure the smooth operation of Azure networks. Network Watcher enables users to proactively identify and resolve network issues, optimize network performance, and enhance the overall reliability and security of their Azure network environment.

Microsoft

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.