Azure Network Watcher vs Nmap comparison

Read 23 Nmap reviews

6,879 Views
6,535 Comparison Views

100% willing to recommend

Azure Network Watcher

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Oct 10, 2024

Nmap and Azure Network Watcher are key contenders in the network scanning and monitoring domain. Azure Network Watcher appears more advantageous due to its cloud-native capabilities, which offer superior integration with Azure services, overshadowing Nmap's attractive pricing and adaptability.

Features: Nmap provides comprehensive network scanning, security auditing capabilities, and detailed exploration of network vulnerabilities. Azure Network Watcher offers end-to-end network monitoring, seamless integration with Azure services, and advanced diagnostic tools.

Room for Improvement: Nmap could improve its cloud integration, user interface for easier navigation, and scalability for large enterprises. Azure Network Watcher might enhance support for non-Azure environments, reduce latency in data processing, and offer more customizable alerting features.

Ease of Deployment and Customer Service: Nmap is known for its straightforward installation process and flexibility in deployment across various platforms. Azure Network Watcher benefits from Azure's ecosystem, facilitating integrated deployment and strong support services, considered superior due to comprehensive integration with other Azure offerings.

Pricing and ROI: Nmap offers a significant cost advantage as an open-source tool with no setup fees, ensuring high ROI through its cost-effectiveness. Azure Network Watcher involves higher costs due to Azure usage-based pricing but offers substantial ROI with its advanced cloud capabilities and deep Azure integration.

To learn more, read our detailed Azure Network Watcher vs. Nmap Report (Updated: September 2026).

Azure Network Watcher vs. Nmap

Download the complete report

Helped 913,806 peers since 2012

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

46th

Average Rating

8.0

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Nmap

Ranking in Network Monitoring Software

20th

Average Rating

8.6

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 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 Nmap is 1.1%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Nmap	1.1%
Azure Network Watcher	0.5%
Other	98.4%

Network Monitoring Software

Featured Reviews

PrashantSarmalkar

Enterprise Architect at ATOS

Monitoring traffic has improved cost control and threat visibility across network flows

The main area for improvement is AI-based features. Currently, many intelligent tools are coming from third parties, and Azure Network Watcher needs to improve in this area. The focus should be on getting better analytics and foundation models for proactive monitoring through AI models. While these capabilities exist, they are still in beta version. Azure Network Watcher should improve to match the capabilities that Google is targeting from an analytical point of view. Azure Network Watcher needs to improve foundation models in terms of AI-specific features and analytics, which are still evolving. This may take some time, but within one or two years, these improvements should reach a nine rating.

Read full review

Sai Aditya Panda

Student at a consultancy with 11-50 employees

Penetration testing has become efficient as I identify open ports and security risks with confidence

Nmap could potentially become a GUI and provide automatic reports with one-click downloads. For example, the report could show all the open ports for an IP address with a professionally formatted report. This is a far-fetched suggestion and not really required, but it could make the work a little better. On a scale of one to ten, I give Nmap a solid nine. I mean, how can you fix something that is not broken? Nmap is already the best, and I do not think there are any other features that can be added. Its job is reconnaissance, so I do not think there is more to add to it. However, if I get any ideas, I will let them know about this.

Read full review

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."

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

"The solution is stable, there are no bugs or glitches and it doesn't crash or freeze, it's reliable."

"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."

"This is a stable system providing stable performance."

"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."

"It provides good visibility."

"This will help the company or the administrator, by helping them see how the traffic moves, to make sure that no entities are having any communication issues or different endpoints with task issues."

More Azure Network Watcher pros

"Nmap is easy to use. It's a command-line interface, and the output is quite good."

"The initial setup was simple."

"Nmap has a powerful command line tool and a set of diagnostic features."

"The real-time reporting feature of Nmap is particularly valuable. It generates detailed reports on the source and destination IP addresses, the protocols used, and the types of traffic."

"It works very nicely for troubleshooting, because when a service isn't running for any of your users, you can use Nmap to check it directly and easily determine whether the service is actually running or not."

"Nmap is mostly helpful during compliance checks. We run the scanner to see how many devices are on our network and find vulnerabilities in those that aren't compliant. We also use it monthly to scan our network and identify devices that aren't connected properly. This helps us detect any issues related to the operating systems of these devices."

"The most valuable feature of the solution for security audits stems from the fact that it serves as a powerful tool with the ability to scan a large number of ports."

"It is most efficient network scanner right now."

More Nmap pros

Cons

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

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

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

"Lacks sufficient security features."

"The solution could use some additional components of the network culture, not only VMs. I'd like to see some additional security features because what they currently have concentrates only on the network."

"User experience could be improved."

"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."

"It's not the most friendly or straightforward to set up. I don't see the value versus the way you have to set it up at first."

More Azure Network Watcher cons

"The solution is not that easy for a beginner to learn."

"The solution should increase the number of features under a free license."

"One of the drawbacks of the standard Nmap utility is that it does not come with a graphical user interface, unlike a number of other open-source alternatives such as Zenmap."

"Nmap major operates through the CLI; there's no GUI component, and that's where the challenge is."

"I would like something more user-friendly to use and export data to various software."

"They should deliver Playtech's username and password."

"There are concerns with the stability of the product, making it an area where improvements are required."

"There is no support."

More Nmap cons

Pricing and Cost Advice

"The price of the solution is reasonable."

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

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

"Azure Network Watcher is a little bit expensive."

"I am using the free version of Nmap."

"The product's pricing is fine. The licensing options for Nmap include perpetual licenses and volume-based licenses. For perpetual licenses, once you purchase it, there's no need to invest in renewals. And for volume-based licenses, enterprise companies can use it multiple times based on the number of users or devices they need to scan. It's a pay-as-you-go model, similar to how you pay for what you use."

"Nmap is open source software, which suits us well because we are a manufacturing company and not an IT company, for example. If we were an IT company, we would probably need to pay for extra support or instead go for another software solution. But as it is, we don't have any need for high-end troubleshooting tools."

"The solution is free of cost."

"Nmap is an open-source and free product."

"It's an open-source product, and I haven't seen any premiums. Options are available for those who purchase, but for my use case, everything I need is available in the community and forums."

"The solution is free of cost, but there are specific services that we have to buy."

"The solution is open source so it is free."

More Nmap pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Network Monitoring Software solutions are best for your needs.

See recommendations

913,806 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

22%

Construction Company

13%

Outsourcing Company

Comms Service Provider

Outsourcing Company

11%

Construction Company

Manufacturing Company

Government

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	10
Midsize Enterprise	1
Large Enterprise	14

Questions from the Community

What is your experience regarding pricing and costs for Azure Network Watcher?

I do not have the exact setup cost information on hand, but it is available in the public Azure portal. You can access the calculator there to get detailed pricing information.

What needs improvement with Azure Network Watcher?

What is your primary use case for Azure Network Watcher?

Azure Network Watcher is used for monitoring network traffic. It provides insight into egress and ingress traffic, which helps determine whether consumption can be controlled. Most Azure services c...

What is your primary use case for Nmap?

My main use case for Nmap is reconnaissance, so identifying open ports or running services and ultimately finding the security risks or vulnerabilities in a system. OS detection is the most importa...

What advice do you have for others considering Nmap?

I think I should be learning more about the commands and how Nmap works so that it will be better for my career. I will do that. There is nothing else to add to it, except a huge thank you to the p...

What needs improvement with Nmap?

Kentik vs Azure Network Watcher

Comparisons

Compared 10% of the time

Ixia Network Taps vs Azure Network Watcher

Compared 7% of the time

PRTG Network Monitor vs Azure Network Watcher

Compared 7% of the time

Microsoft Network Monitor vs Azure Network Watcher

Compared 7% of the time

ExtraHop Reveal(x) for IT Operations vs Azure Network Watcher

Compared 4% of the time

More Azure Network Watcher Competitors

SolarWinds NPM vs Nmap

Compared 7% of the time

LiveNX vs Nmap

Compared 6% of the time

vRealize Network Insight vs Nmap

Compared 5% of the time

OpenNMS vs Nmap

Compared 5% of the time

PRTG Network Monitor vs Nmap

Compared 5% of the time

More Nmap Competitors

Product Reports

Azure Network Watcher

Download Azure Network Watcher product report

Download Nmap product report

Overview

Azure Network Watcher provides advanced network monitoring capabilities including packet capture, cloud-native firewall, and traffic diagnosis, aiding in VPN troubleshooting and security enforcement with enhanced visibility and alerting features.

Azure Network Watcher is essential for monitoring, diagnosing, and analyzing network traffic. It efficiently handles VPN connection issues and enhances network security by capturing and analyzing traffic to assess performance or latency problems. The tool facilitates traffic flow control, security rule verification, and bandwidth monitoring. Users benefit from its capabilities in diagnosing service connections, offering insights into network activity, and identifying potential threats, crucial for maintaining compliance and efficient network management.

What are the key features of Azure Network Watcher?

Packet Capture: Enables detailed network traffic inspection to troubleshoot issues.
Cloud-Native Application Firewall: Provides enhanced protection for applications running in the cloud.
Traffic Monitoring: Allows for real-time analysis and troubleshooting of network traffic.
NSG Flow Logs & AI-Based Monitoring: Enhances flow control and threat detection.
Alerting & Threshold Configuration: Offers customizable alerts via Azure Monitor for proactive management.

What benefits can users look for in reviews?

Improved Network Security: Helps in identifying and mitigating threats efficiently.
Enhanced Visibility: Provides clear insights into network operations and potential issues.
Compliance Support: Assists in maintaining regulatory compliance with thorough monitoring capabilities.
Effective Bandwidth Management: Facilitates control and optimization of network bandwidth.

In industries like finance and healthcare, Azure Network Watcher is implemented to ensure robust security and compliance, crucial for safeguarding sensitive data. It aids retail and manufacturing sectors in optimizing network performance and maintaining seamless connectivity, supporting their digital infrastructure needs.

Microsoft

Nmap is a comprehensive tool for network reconnaissance and security evaluation, offering features like port scanning and OS detection. It assists in uncovering network configurations, essential for cybersecurity operations.

Designed for network discovery and auditing, Nmap is a highly adaptable tool vital for penetration testing and security analysis. Users utilize it to identify open ports and operating systems, conduct vulnerability assessments, and map networks. While its CLI offers flexibility, the absence of a graphical interface can be a hurdle for new users. Enhancements in scanning speed and the addition of network issue resolution features would increase its effectiveness. Industry use cases show its necessity in cybersecurity, where it aids in uncovering network devices, evaluating services, and assessing security postures.

What are the key features of Nmap?

Port Scanning: Identifies open ports within a network.
Service Detection: Discovers services running on network devices.
OS Detection: Determines operating systems to assess vulnerabilities.
Network Diagnostics: Provides insights for system auditing and performance evaluation.
Script Integration: Utilizes scripts for enhanced vulnerability scanning.

What benefits should users look for?

Network Visibility: Helps reveal detailed network configurations for efficient management.
Security Posture Assessment: Evaluates an organization's exposure to threats.
Flexible Tool Integration: Works with other tools, enhancing cybersecurity decision-making.

Nmap is indispensable in industries focused on cybersecurity and network management. It plays a significant role in telecommunications, finance, and IT sectors by enabling detailed network analysis, enhancing penetration testing, and facilitating compliance assessments. Robust integration capabilities make it a versatile choice for enterprises and security experts.

Sample Customers

Information Not Available

Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication

Azure Network Watcher vs. Nmap