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Nmap vs Zabbix comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 2, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
7.8
Nmap offers cost savings and efficiency for businesses, despite limitations, with users noting significant financial benefits like bug bounty earnings.
Sentiment score
7.1
Large enterprises achieve significant ROI with Zabbix, saving millions by reducing costs and enhancing IT management and monitoring.
 

Customer Service

Sentiment score
7.1
Nmap users benefit from community support and online resources, seldom needing formal technical support due to its robust functionality.
Sentiment score
6.8
Zabbix offers helpful, responsive technical support, though some prefer community resources or independent handling due to support costs.
I have never reached out to customer support because Nmap never gave me any troubles.
Student at a consultancy with 11-50 employees
I changed the config file by adjusting the connector size and cache size.
Consultant at ministry of trade
It is so straightforward that I have never had to use the support.
CTO at Oic
 

Scalability Issues

Sentiment score
8.2
Nmap is renowned for scalability, handling vast networks efficiently, praised for adaptability despite lacking cloud capabilities.
Sentiment score
6.9
Zabbix is scalable and adaptable for different environments, though it may need resource adjustments and complex setups for optimization.
Nmap's scalability is of a gold standard.
Student at a consultancy with 11-50 employees
Zabbix is very scalable and lightweight.
CTO at Oic
Zabbix has high scalability.
CTO at Four Nine Agency
I would rate its scalability ten out of ten.
Manager, Information Technology Zara & Inditex at Cenomi
 

Stability Issues

Sentiment score
8.1
Nmap is highly rated for stability and reliability, though some Windows users report issues after long-term use.
Sentiment score
7.4
Zabbix is stable and reliable, with occasional infrastructure-related issues and suggestions for database optimization to maintain performance.
Nmap has never crashed, and it is an amazingly optimized tool.
Student at a consultancy with 11-50 employees
Zabbix is very scalable and lightweight.
CTO at Oic
I think the stability of Zabbix is around five to six on a scale of ten, where ten is the best and one is the worst.
Network Engineer at a computer software company with 11-50 employees
Zabbix is quite stable, and we haven't had any problems with Zabbix itself.
CTO at Four Nine Agency
 

Room For Improvement

Nmap requires a GUI, faster scans, enhanced reporting, vulnerability assessments, advanced features, and improved stability for better usability.
Zabbix users face issues with false positives, complex setup, limited reporting, high pricing, and desire better cloud integration.
Nmap could potentially become a GUI and provide automatic reports with one-click downloads.
Student at a consultancy with 11-50 employees
The only issue I can note is that it's Linux-based, and Linux documentation is not the best.
CTO at Oic
I installed Zabbix for the 300 devices.
Consultant at ministry of trade
The potential and customization is a little difficult because you have to learn scripts.
Network Engineer at a computer software company with 11-50 employees
 

Setup Cost

Nmap offers a free version and paid options for enterprises needing enhanced features and commercial support flexibility.
Zabbix offers cost-effective open-source monitoring, recommending investment in support for optimal performance, keeping costs below alternatives like Nagios.
Zabbix is providing everything free of cost.
Network Engineer at a computer software company with 11-50 employees
It is literally free.
CTO at Oic
 

Valuable Features

Nmap's powerful features offer comprehensive network analysis, vulnerability identification, and flexibility, making it essential for security audits and bug bounty projects.
Zabbix is valued for its ease, scalability, customization, and robust monitoring capabilities, supported by continual updates and community support.
Nmap will be a little difficult for beginners because of the learning curve and the CLI-based system, but once you get the hang of it, it becomes very powerful.
Student at a consultancy with 11-50 employees
If disk usage surpasses a threshold, say 70%, I receive alerts and can take proactive action.
CTO at Oic
All products work well together, and I integrated Grafana.
Consultant at ministry of trade
The alerting systems are very good in Zabbix, and it has helped us to reduce time for reaction.
Network Engineer at a computer software company with 11-50 employees
 

Categories and Ranking

Nmap
Ranking in Network Monitoring Software
27th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
23
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
109
Ranking in other categories
Application Performance Monitoring (APM) and Observability (8th), Server Monitoring (1st), IT Infrastructure Monitoring (1st), Cloud Monitoring Software (2nd)
 

Mindshare comparison

As of June 2026, in the Network Monitoring Software category, the mindshare of Nmap is 1.1%, up from 0.5% compared to the previous year. The mindshare of Zabbix is 3.9%, down from 13.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Zabbix3.9%
Nmap1.1%
Other95.0%
Network Monitoring Software
 

Featured Reviews

Sai Aditya Panda - PeerSpot reviewer
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.
KamranBhatti - PeerSpot reviewer
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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Comparison Review

it_user174738 - PeerSpot reviewer
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…
 

Top Industries

By visitors reading reviews
Manufacturing Company
10%
Construction Company
9%
Government
9%
University
9%
Financial Services Firm
11%
Computer Software Company
10%
Comms Service Provider
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise1
Large Enterprise14
By reviewers
Company SizeCount
Small Business56
Midsize Enterprise23
Large Enterprise35
 

Questions from the Community

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 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...
What needs improvement with Zabbix?
I am using only Area Operations, but I don't prefer it. I installed Zabbix for the 3000 devices. Area Operations is not good.
What is your primary use case for Zabbix?
I am still working with VMware and Area Operations, but I installed Zabbix now. I think Zabbix is better than VMware Area Operations. It's really good. I'm working with both Zabbix and VMware now.
 

Comparisons

 

Overview

 

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
Find out what your peers are saying about Nmap vs. Zabbix and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.