Azure Network Watcher vs Icinga comparison

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Azure Network Watcher

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Executive SummaryUpdated on Oct 10, 2024

Icinga and Azure Network Watcher are competing products in the network monitoring and management space. Azure Network Watcher has an edge due to its comprehensive features and perceived value for its price, while Icinga benefits from straightforward pricing and robust support.

Features: Icinga provides a flexible open-source platform with customizable monitoring capabilities and integration with many third-party tools. Azure Network Watcher delivers features specific to Azure, such as packet capture, connection troubleshooting, and security analysis, which offer a detailed insight into Azure-based networks.

Room for Improvement: Icinga could enhance its user interface, expand template offerings for faster setup, and improve scalability to handle large environments better. Azure Network Watcher might benefit from more transparent pricing models, increased support for non-Azure platforms, and improved user guides for new users.

Ease of Deployment and Customer Service: Icinga allows for customizable deployment which can be complex but adaptable, complemented by a robust support community. Azure Network Watcher benefits from seamless integration with Azure services, making deployment more accessible and efficient, backed by Microsoft’s extensive support infrastructure.

Pricing and ROI: Icinga offers a cost-effective solution with its open-source nature, providing good ROI through low initial setup costs. Azure Network Watcher's pricing may be higher but provides significant long-term value, especially for businesses heavily involved in the Azure ecosystem, ensuring enhanced operational capabilities.

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

Azure Network Watcher vs. Icinga

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

Icinga

Ranking in Network Monitoring Software

25th

Average Rating

7.6

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

Server Monitoring (13th), IT Infrastructure Monitoring (30th), Cloud Monitoring Software (23rd)

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 Icinga is 1.8%, down from 3.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Icinga	1.8%
Azure Network Watcher	0.5%
Other	97.7%

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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Harrison Bulley

Senior Infrastructure Engineer at Net Consulting

A stable, scalable and cost-effective solution that helps with inbuilt scripts for easy modification

I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built.

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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

"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."

"Azure Network Watcher provides valuable features based on your specific requirements and use cases, helping you monitor network bandwidth, throughput, data flow consumption, and control costs by giving insight into egress and ingress traffic, total input and output operations, bandwidth, and threats through IP identification."

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

"The solution is good for monitoring device behavior."

"I like the visibility."

"The solution is stable."

"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."

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

More Azure Network Watcher pros

"There's a module called Icinga Director, which helps us configure the product using an intuitive interface through clicks instead of creating a text configuration. It's very helpful for us."

"It is really easy in Icinga to create your own plugin and integrate it without any fuss. And it works just perfectly fine."

"The apply rules feature saves a lot of time."

"The best thing about the solution is how it highlights errors, the issues, and what needs my attention. The solution directs me to areas that I should look for first."

"The value of Icinga is that it has hundreds of plugins, so it's really easy to monitor pretty much anything."

"This solution has a self-healing handler where if the service is down, it is automatically restarted."

"Icinga does the job and is fairly stable."

"The drafts are easy but what I like about Icinga is that there are many add-ons that you can download."

More Icinga pros

Cons

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

"There are some occasional downtimes, but these were based on Azure-specific issues."

"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."

"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."

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

"User experience could be improved."

"I would like to see in the future if we can troubleshoot as a firewall because it is equipment as a network player and some diagnostics."

More Azure Network Watcher cons

"One of the areas that are frustrating is remote monitoring for more than one machine."

"At this time, the layout of the website is a bit difficult. It should be more user-friendly for changing the background and logos."

"The tool currently fails to provide notifications to users."

"We have found some problems with Nagios, and support isn't very responsive."

"One thing that Icinga lacks is the capability to create advanced and customized dashboards within the tool itself."

"I think the software is quite good, but we have had problems with getting it to recognize certain areas and amend certain checks, where we needed so we would have to create backend scripts for those checks. Though, being open source, it has the support to create backend scripts, it would be better to have these scripts in-built."

"The user interface should be improved."

"Icinga’s automation could be improved."

More Icinga cons

Pricing and Cost Advice

"The price of the solution is reasonable."

"Azure Network Watcher is a little bit expensive."

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

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

"Even though Icinga's financial cost is low, it is an expensive product regarding the resources required to maintain and operate it."

"The product is inexpensive compared to other DBM products."

"This is an open-source solution with paid support."

"The solution is free to use."

"We're using the free version of Icinga."

"It is cost-effective, and the return on investment can be very interesting because the price is low."

"It's an open-source solution."

"The solution is cheap."

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Government

10%

University

Comms Service Provider

Educational Organization

14%

Comms Service Provider

12%

Financial Services Firm

10%

Manufacturing Company

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	9
Midsize Enterprise	4
Large Enterprise	7

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 is your experience regarding pricing and costs for Icinga?

It is cost-effective, and the return on investment can be very interesting because the price is low. If you want to include this product in the services you offer to your customers, the return on i...

What needs improvement with Icinga?

There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved. For instance, multi-tenancy for monitoring the virtual infrastructur...

What is your primary use case for Icinga?

We use Icinga as a monitoring solution to monitor customers' infrastructures. We work as a managed service provider, so we offer monitoring and many other services to our customers. So we use it in...

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Product Reports

Download Azure Network Watcher product report

Azure Network Watcher

January 2026

Download Icinga product report

January 2026

Also Known As

No data available

Icinga Cloud Monitoring

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

Icinga is a robust tool for monitoring IT infrastructure, known for its distributed monitoring capabilities and seamless integration with multiple platforms. It efficiently observes servers, network devices, and environments like Linux and Windows, enabling proactive issue identification and resource management.

With a focus on task delegation and clustering, Icinga offers an intuitive interface through its GUI and Icinga Director, simplifying configuration. The extensive plugin library supports diverse technologies, while the API allows automation with tools like Terraform and Ansible. Despite its strengths, users report challenges with data display in the GUI, a need for improved dashboards, and complex configuration processes. Users benefit from its SNMP alerts, email notifications, and automated incident handling, making it essential for managed service environments and enterprises.

What are the key features of Icinga?

Task Delegation: Streamlines monitoring tasks across distributed systems.
Event Handler: Enables automatic service recovery with minimal intervention.
Plugin Library: Offers extensive support for integrating diverse technologies.
API Accessibility: Facilitates automation with popular tools like Terraform.
Custom Plugins: Allows easy creation and personalization for monitoring needs.

What benefits should you consider in Icinga reviews?

Flexibility: Tailors monitoring to specific requirements with community support.
Scalability: Successfully manages growing infrastructure demands.
Proactivity: Enhances issue identification and resource allocation.
Integration: Seamlessly works with existing IT operations platforms.

Icinga is widely adopted in IT environments for monitoring servers, networks, and applications across industries such as finance, healthcare, and technology. Its ability to integrate with various operating systems and automation platforms makes it a versatile choice for industries prioritizing comprehensive surveillance and proactive management of their infrastructure.

Sample Customers

Information Not Available

Puppet Labs, Audi, Spacex, Debian, Snapdeal, McGill, RIPE Network Coordination Centre