Azure Network Watcher vs Centreon comparison

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Azure Network Watcher

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Executive SummaryUpdated on Oct 10, 2024

Centreon and Azure Network Watcher are both prominent in the network monitoring solutions category. Centreon is generally preferred for its cost-effectiveness and flexibility, particularly due to its open-source nature and scalability, which allows for adding devices without extra charges. Azure Network Watcher stands out with its cloud-native features, making it more appealing to those invested in Azure environments.

Features: Centreon offers scalability and flexibility, enabling users to monitor large infrastructures cost-effectively. It provides robust monitoring, detailed reports, and customizable dashboards with plugins and business intelligence modules. Azure Network Watcher excels in cloud-focused capabilities, including network isolation, connection monitoring, and security features, ideal for packet and connection analysis within Azure.

Room for Improvement: Centreon could benefit from enhanced API functionality, improved automation for host additions, and a more powerful network discovery feature. There is also a need for a more intuitive user interface and expanded cloud monitoring. Azure Network Watcher requires better detailed diagnostics, easier setup, and improved integration with tools like Wireshark. Users also seek better documentation and advanced firewall settings.

Ease of Deployment and Customer Service: Centreon offers deployment flexibility for on-premises and hybrid setups with strong community and engineering support, though 24/7 support is desired. Azure Network Watcher's deployment aligns with public cloud services, but users find the learning curve steeper.

Pricing and ROI: Centreon's open-source model offers low entry costs with scalable options, appealing to various businesses. Despite concerns over license changes, it remains cost-effective, ensuring quick ROI through efficient monitoring. Azure Network Watcher is pricier, fitting for larger enterprises that can make full use of Azure's comprehensive network and security features, ensuring long-term ROI through improved network management.

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

Azure Network Watcher vs. Centreon

September 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

47th

Average Rating

8.0

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Centreon

Ranking in Network Monitoring Software

16th

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (20th), Cloud Monitoring Software (14th)

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of Azure Network Watcher is 0.4%, down from 0.5% compared to the previous year. The mindshare of Centreon is 2.2%, down from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Centreon	2.2%
Azure Network Watcher	0.4%
Other	97.4%

Network Monitoring Software

Featured Reviews

Bijoyendra Roychowdhury

Program Manager at Capgemini

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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Simon KONAN

Network engineer at DIRECTION GÉNÉRALE DES IMPÔTS - DGI

Plug-ins are free but it has limitations in sending out information to users

The issue my company has with the tool stems from the fact that it didn't give an on-time response to us. The product collects the information, but it fails to send them via SMS, WhatsApp or Telegram. The solution can be used if you want to get email notifications, which is not good for our company because if someone is not in front of their desktop, you can't receive information about an equipment or LAN that is down.

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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

"I like the visibility."

"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."

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

"The solution is stable."

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

"It provides good visibility."

"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."

More Azure Network Watcher pros

"Centreon provides timesaving and costsaving benefits as it lets us manage multiple devices on a single platform."

"The most valuable feature of the solution is that most of its plug-ins are free."

"The product is available in ISO image format, ready for deployment. Centreon also has a comprehensive guide and documentation that are simple and easy to follow."

"Centreon's most valuable feature is Opsgenie."

"What I like most about Centreon is that it is very flexible and customizable, based on the user and/or business needs. Centreon is very flexible when it comes to monitoring parameters. We can use scripts found on the internet or scripts created by our infra/apps team. Also, the data visualization features are very simple and straightforward, yet very informative."

"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."

"We have the business activity monitoring, the map, and the MBI modules and they are all very good."

"E-mail alert notifications are valuable."

More Centreon pros

Cons

"User experience could be improved."

"Lacks sufficient security features."

"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."

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

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

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

"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."

More Azure Network Watcher cons

"I would like to see a better UI, one which is more responsive."

"Sometimes, when the GUI and some of the search fields are being reset, and I return to the page, then I have to set them again. Therefore, some improvement on the UI and the filtering is needed."

"Currently, we have to go through all of the different templates and take a look at how the template is configured, and how specific parameters may change across different templates with different precedents, megatons, etc. It's a lot of work and involves trial and error. I wish they could simplify the process."

"Centreon is actually missing an easy way to create a trendline for the metrics. Actually it is possible to create it, but you need a good knowledge of math, Centreon, and RRD."

"Centreon introduced network discovery in the most recent update. However, it doesn't work well. Our previous monitoring tool could discover networking equipment on the network and identify the relationships between the devices."

"To get it started is a lot of work, since it comes empty. We had to push information into it to make it work."

"Improvements I would like to see include a discovery solution, better reports, and end-to-end monitoring."

"Sometimes, Centreon does not show the status of services as updated, which should be addressed."

More Centreon cons

Pricing and Cost Advice

"Azure Network Watcher is a little bit expensive."

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

"The price of the solution is reasonable."

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

"In terms of licensing, you have to think through if the components that need licensing are really needed. For example, the Map module: If you don't need a map to be shown, I don't see a point in paying for those licenses, if you just use it a couple of times a month or a couple of times a week... You can use the Centreon free version and get the main features. The licensing part is, I would say, only for bigger customers who have the option to pay more and who really need those kinds of modules, fancy reports, etc."

"If you need basic monitoring without dashboards, just monitoring, the plugins are very useful and really cheap. If you want a more complete solution with dashboards and reporting, the EMS solution is great and it is not that much more expensive. It's a good value. Really good."

"The tool is cheaply priced."

"The pricing works out well for us, given our environment and where we are."

"They only sell four hour slots for support, so if you have just one question, then you need to pay for four hours. Or, you need to wait until you have enough questions to fill those four hours. They are not flexible in this."

"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."

"Centreon is an open source product. Thus, there is no need for licensing."

"Their licensing model is really easy. You have one license and you have access to all the features, compared to other tools where you have to purchase add-ons."

More Centreon pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

16%

Computer Software Company

10%

Government

University

Computer Software Company

17%

Government

Financial Services Firm

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	5
Large Enterprise	14

Questions from the Community

What do you like most about Azure Network Watcher?

I like the visibility.

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 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.

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 ...

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...

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Product Reports

Download Azure Network Watcher product report

Azure Network Watcher

October 2025

Download Centreon product report

October 2025

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

Centreon is an all-in-one IT monitoring solution that is a network, system, applicative supervision, and monitoring tool. It is free and open source, and one of the most flexible and powerful monitoring softwares on the market.

Centreon Features

Centreon has many valuable key features. Some of the most useful ones include:

Supervision of hybrid infrastructures, from one end to the other
Open and flexible architecture
Open-source solution, downloadable for free
Filtering capability in GUI interface
Proactive end to end monitoring
Easily configurable and simple to handle
Dedicated dashboard widgets
Scalability
Independent application for monitoring
End to end reporting with actual logs

Centreon Benefits

There are several benefits to implementing Centreon. Some of the biggest advantages the solution offers include:

Single platform, multi-user rights & access: Centreon is designed with built-in ACL, allowing enterprise users access to the monitored data on a need-to-know basis.

Smart data-mapping for customized macro & micro views: Centreon provides real-time custom views in multiple screens with graphic-rich data mapping, which also enables monitoring operators to act and troubleshoot from a distance.

Ready monitoring intelligence & reporting: With Centreon, you can easily generate reports of essential operational KPIs by using pre-configured templates, and add reports as needed by exploiting the dedicated monitoring data warehouse.

Reviews from Real Users

Below are some reviews and helpful feedback written by Centreon users.

PeerSpot user Thor M., CEO at a tech services company, says, "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. It provides a nice benefit when it comes to helping align IT operations with business objectives. The top-down views, dashboards, and business context reporting are things that are nice to have because you want to be able to show the customer that everything is working, that problems have been addressed, and that you're providing value.”

Thomas C., Managing Director, Canada at Eva, comments, “The most valuable feature of the solution is the flexibility, the ability to integrate all kinds of equipment. As long as something has an IP you can monitor it. What we try to achieve all the time is not only saying a company's system is available, but to give additional data on the performance of the equipment. So the flexibility is what matters the most to us, where we can script everything. Centreon has a lot of Plugin Packs, meaning they support, by design, a lot of devices. And on top of that, we have the ability to add our own scripts and do whatever we want and display the data as we want in the central dashboards.”

Marcilio L., President at ITS Solucoes, expresses, "The dashboards are valuable because they ease troubleshooting and viewing. It becomes easier to locate the source of a problem... The dashboards make it easier to communicate with our clients. They don't want to see the alert console, they want to see a beautiful dashboard representing their network and their business and to watch it in case something is wrong in their environment."

Florent Q., Network Engineer at a computer software company, mentions, "The most valuable feature is that we can manually configure everything we need. After it comes inside the interface of Centreon, you can display it. Because the interface is quite user-friendly, you can manually configure the configuration very deeply, which is very pleasant and useful because you can monitor and see everything on your service list, dashboard, or MAP. The most useful feature for me is that you can create your own plugin and monitoring query."

Sample Customers

Information Not Available

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.