Nmap vs Zabbix comparison

Nmap and Zabbix are both solutions in the Network Monitoring Software category. Nmap is ranked #9 with an average rating of 8.8, while Zabbix is ranked #1 with an average rating of 8.7. Nmap holds a 0.7% mindshare in NMS, compared to Zabbix’s 6.9% mindshare. Additionally, 100% of Nmap users are willing to recommend the solution, compared to 95% of Zabbix users who would recommend it.

Nmap

Read 22 Nmap reviews

1,820 Views
1,638 Comparison Views

100% willing to recommend

Zabbix

Read 108 Zabbix reviews

23,563 Views
14,138 Comparison Views

95% willing to recommend

Nmap

Zabbix

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 2, 2025

Zabbix and Nmap compete in the open-source network monitoring category. Zabbix has the upper hand in monitoring capabilities, while Nmap is superior in network scanning.

Features: Zabbix offers automated network and item discovery, a scalable system, and extensive alerting options. It provides customization and integrates easily with various platforms. Nmap provides robust network scanning features, real-time reporting, and security vulnerability identification. It effectively identifies network service vulnerabilities and open ports.

Room for Improvement: Zabbix requires better reporting and more intuitive dashboards. It needs enhanced SLA and capacity planning features. Nmap could benefit from a graphical user interface, faster scanning speeds, and a broader feature set under its free license.

Ease of Deployment and Customer Service: Both Zabbix and Nmap operate on-premises. Zabbix offers community-driven support with commercial service options. Its comprehensive guides and community expertise aid deployment. Nmap lacks organized support, relying on community contributions for guidance.

Pricing and ROI: Both Zabbix and Nmap offer free open-source solutions. Zabbix users may invest in support for smoother implementation and maintenance. Nmap provides essential scanning capabilities at no charge, appealing to cost-conscious users.

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

Buyer's Guide

Nmap vs. Zabbix

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

Nmap

Ranking in Network Monitoring Software

9th

Average Rating

8.6

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Zabbix

Ranking in Network Monitoring Software

1st

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

108

Ranking in other categories

Application Performance Monitoring (APM) and Observability (10th), Server Monitoring (1st), IT Infrastructure Monitoring (1st), Cloud Monitoring Software (1st)

Mindshare comparison

As of January 2026, in the Network Monitoring Software category, the mindshare of Nmap is 0.7%, up from 0.5% compared to the previous year. The mindshare of Zabbix is 6.9%, down from 11.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Market Share Distribution
Product	Market Share (%)
Zabbix	6.9%
Nmap	0.7%
Other	92.4%

Network Monitoring Software

Featured Reviews

MoshiurRahman Khan

CEO at a tech services company with 11-50 employees

Improves network monitoring and offers insights into traffic, including VPNs

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. This feature is crucial for law enforcement agencies to monitor and analyze network connectivity effectively. It also has traffic analysis. For example, assessing bandwidth usage and configuring the tool to track specific types of traffic is crucial. Unlike SolarWinds, which requires configuration for this, Nmap has built-in functionality that allows it to check all 4,000 computer ports. It identifies the type of traffic each port is using and can easily generate reports on network communications between computers, whether there are 100 or 1000 in the network.

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KamranBhatti

Network Engineer at a computer software company with 11-50 employees

Helps reduce response time but has room to improve customization complexity

We are not working on simple standalone solutions like Kaspersky DDoS Protection or Hybrid Cloud Security. Once you understand Zabbix, then it is easy to customize those web pages and graphs for our customer use. It is fully automated to your requirements. Zabbix is working fine with no issues, and I am satisfied with it. We have combined Zabbix and SolarWinds. The integration works fine, and it is easy to integrate Zabbix with the IT environment. We were trying to purchase MDR (Managed Detection and Response), but we are not working on that. I don't have real experience with MDR. We are using Falcon software for that. We are working with Falcon Complete, not with Sandbox. We are not using Kaspersky for business or cloud protection. For that, we are using Zabbix CrowdStrike Falcon Complete solution. I have given this review an overall rating of 8.

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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 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."

"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 a very user-friendly product."

"From a functionality standpoint, it's robust and straightforward to comprehend."

"The most important function, according to me, is the capability to use some arguments in the scanning. The solution's capability to go figure and do a deep dive, discovering information on specific aspects."

"The tool's most valuable feature is its scripts. These scripts prove beneficial when security features may obscure or block connections. Nmap helps identify vulnerabilities across different systems, including web servers and various server types."

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

"It helps us secure the network infrastructure."

More Nmap pros

"Zabbix is very easy to implement."

"The flexibility of this solution is amazing."

"We use Zabbix to monitor our organization's IT infrastructure and workstations. We don't use Microsoft Intune since it's expensive. The tool's real-time alerting system has proved crucial for us, particularly when a new device joins a network that is not one of our own devices. It notifies us about the presence of this new device, allowing us to investigate further. Additionally, it alerts us about disk usage, memory usage, and the software installed on the machine."

"The integration capabilities and APIs are the best part."

"The resource usage, CPU utilization, disk usage, network monitoring, network performance, and alerting features are invaluable."

"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."

"The most valuable feature is network traffic monitoring."

"In terms of customization and integration, we have more flexibility. We can automate configurations, define deletion rules, and customize based on the needs. The client interface allows for further configuration, making it quite comprehensive."

More Zabbix pros

Cons

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

"It takes a bit of time to get familiar with the solution and its options."

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

"The challenge often lies in finding suitable courses and professional resources."

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

"The price is high and could be cheaper."

"There could be a specific option to check non-pingable endpoints for the product."

"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."

More Nmap cons

"There is a bit of a learning curve during installation."

"The user interface could be a bit better. They could update it a bit."

"There are not too much documentation or manuals. We found the tutorials very easy to understand but do not go deep enough in the use of Zabbix. We need more manuals, proper use, documentation, etc."

"We would like to see the addition of automatic push functionality to this product. This would save time when monitoring our servers and networks as, at present, we have to manually install the Zabbix agent on any hardware to be monitored."

"Zabbix does not draw automatic mapping of the network, this is something they should add in the future. There is a lot of effort that is involved in tailoring some of the settings which could be made easier."

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

"Outside of the normal standard monitoring, I would like to extend patching, importing patching, and supporting patching for Windows Servers."

"If you want to use all of the features then you have to pay a licensing fee."

More Zabbix cons

Pricing and Cost Advice

"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."

"The solution is free of cost."

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

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

"It's an open-source solution. Commerically, only the support service is available."

"I am using the free version of Nmap."

"I am using the standard free version of Nmap."

"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."

More Nmap pricing and cost advice

"If you have 20,000 hosts, the support costs around €95,000 for a year."

"The solution is free. However, many open-sourced tools start out free but eventually start charging."

"We were searching for an open source solution and Zabbix fit the bill because it is free and open source under the GPL license."

"We are using the free, open-source version."

"Its licensing is fair. It seems to be much cheaper than others."

"Zabbix and Grafana are both open source products, we only needed to go to their website and download the application and we began to use them. The solutions are free."

"We use the open-source version of Zabbix."

"There is a license required for this solution and we pay annually for our license."

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…

Read full review

Top Industries

By visitors reading reviews

Manufacturing Company

14%

Government

University

Retailer

Computer Software Company

13%

Financial Services Firm

10%

Comms Service Provider

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	1
Large Enterprise	11

By reviewers
Company Size	Count
Small Business	56
Midsize Enterprise	23
Large Enterprise	34

Questions from the Community

What do you like most about Nmap?

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 sca...

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What is your experience regarding pricing and costs for Nmap?

I am using the free version of Nmap.

See all answers

What is your primary use case for Nmap?

Nmap is used for network scanning to map the network, identify devices, and assess their status. It helps determine open ports and services running on a particular endpoint or server within an ente...

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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?

I think Zabbix is economical, whereas SolarWinds is expensive. SolarWinds has a lot of secure features, but Zabbix is providing everything free of cost. Zabbix is economical, and you can install it...

See all answers

What needs improvement with Zabbix?

The potential and customization is a little difficult because you have to learn scripts. I think Zabbix needs to improve the customization better. At present, I am satisfied with the functionality ...

See all answers

Comparisons

LiveNX vs Nmap

Compared 9% of the time

SolarWinds NPM vs Nmap

Compared 8% of the time

PRTG Network Monitor vs Nmap

Compared 8% of the time

Domotz Pro vs Nmap

Compared 8% of the time

Meraki Dashboard vs Nmap

Compared 8% of the time

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Checkmk vs Zabbix

Compared 8% of the time

LibreNMS vs Zabbix

Compared 7% of the time

Icinga vs Zabbix

Compared 5% of the time

Nagios XI vs Zabbix

Compared 4% of the time

Centreon vs Zabbix

Compared 4% of the time

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Product Reports

Buyer's Guide

Nmap

January 2026

Download Nmap product report

Buyer's Guide

Zabbix

January 2026

Download Zabbix product report

Overview

Nmap ("Network Mapper") is a free and open source (license) utility for network discovery and security auditing. Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. It was designed to rapidly scan large networks, but works fine against single hosts. Nmap runs on all major computer operating systems, and official binary packages are available for Linux, Windows, and Mac OS X. In addition to the classic command-line Nmap executable, the Nmap suite includes an advanced GUI and results viewer (Zenmap), a flexible data transfer, redirection, and debugging tool (Ncat), a utility for comparing scan results (Ndiff), and a packet generation and response analysis tool (Nping).

Nmap

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

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

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

Nmap vs. Zabbix

December 2025

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