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Nmap vs SCOM comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

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
6.4
SCOM users experience varied ROI, with advantages in monitoring and management offset by potential licensing costs and latency issues.
 

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
Microsoft customer service is generally viewed positively, with efficient assistance and experienced staff, despite occasional consistency issues.
I have never reached out to customer support because Nmap never gave me any troubles.
Student at a consultancy with 11-50 employees
They often treat issues in isolation, not considering how one problem might relate to another.
Network Operations Center at Student Loans Company
When I was working directly with Microsoft at TCS, my first company, the support experience was quite smooth, and we received solutions promptly.
Assistant Manager at SMS group GmbH
 

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
SCOM offers scalable management, efficient load balancing, and high availability but faces challenges with non-Microsoft integration and diverse device monitoring.
Nmap's scalability is of a gold standard.
Student at a consultancy with 11-50 employees
The scalability of SCOM, meaning its ability to adapt to our needs, is excellent because we are working with SQL systems and multiple servers.
Assistant Manager at SMS group GmbH
 

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
7.1
SCOM's stability has improved significantly, especially in newer versions like 2019, with proper configuration and resource allocation.
Nmap has never crashed, and it is an amazingly optimized tool.
Student at a consultancy with 11-50 employees
I have not seen many errors or frequent data loss because once we have installed the agent on the system and have the details, not much manual intervention is required.
Assistant Manager at SMS group GmbH
SCOM is a bit unstable lately, primarily due to a lack of resources.
Network Operations Center at Student Loans Company
 

Room For Improvement

Nmap requires a GUI, faster scans, enhanced reporting, vulnerability assessments, advanced features, and improved stability for better usability.
SCOM needs better dashboards, lower licensing costs, easier integration, improved reporting, enhanced support, and efficient alert management.
Nmap could potentially become a GUI and provide automatic reports with one-click downloads.
Student at a consultancy with 11-50 employees
I would like to see a software-as-a-service version in Azure to eliminate the need for on-premise infrastructure.
ICT System Administrator at College of Europe
SCOM is likely to be phased out in favor of more compatible tools like Icinga for application monitoring or when moving to cloud solutions like CloudWatch and Azure.
Network Operations Center at Student Loans Company
It would be beneficial to have a summary on one single dashboard, as there are many more possibilities available.
Assistant Manager at SMS group GmbH
 

Setup Cost

Nmap offers a free version and paid options for enterprises needing enhanced features and commercial support flexibility.
SCOM pricing varies with agreements, often part of cost-effective Microsoft packages, though licensing can be complex initially.
 

Valuable Features

Nmap's powerful features offer comprehensive network analysis, vulnerability identification, and flexibility, making it essential for security audits and bug bounty projects.
SCOM efficiently monitors Microsoft environments with integration, customizable dashboards, real-time reporting, and automated alerts for proactive management.
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
It assists me in detecting server downtime and delivers basic performance monitoring right out of the box.
Network Operations Center at Student Loans Company
The most valuable feature of SCOM is its monitoring capability, and we have integrated SCOM with Grafana, which is a dashboarding tool.
Assistant Manager at SMS group GmbH
SCOM integrates several systems and offers correlation features, like setting up everything around Active Directory or DNS.
ICT System Administrator at College of Europe
 

Categories and Ranking

Nmap
Ranking in Network Monitoring Software
30th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
23
Ranking in other categories
No ranking in other categories
SCOM
Ranking in Network Monitoring Software
14th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
83
Ranking in other categories
Event Monitoring (3rd)
 

Mindshare comparison

As of May 2026, in the Network Monitoring Software category, the mindshare of Nmap is 0.9%, up from 0.5% compared to the previous year. The mindshare of SCOM is 1.5%, down from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
SCOM1.5%
Nmap0.9%
Other97.6%
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.
AK
Assistant Manager at SMS group GmbH
Have integrated effective monitoring and seamless alerting with improved visualization capabilities
The most valuable feature of SCOM is its monitoring capability, and we have integrated SCOM with Grafana, which is a dashboarding tool. We have implemented and integrated this to create dashboarding of the SCOM monitoring system for the database, SQL, and the Linux servers we have configured in SCOM. We have created separate dashboarding for it, and the monitoring and creating rules and monitors in the management servers and management packs that SCOM provides are very useful for us. The alerting mechanism of SCOM has benefited our operations because we have modified the thresholds as per our internal requirements. We have configured threshold modifications for the CPU, memory, and especially for disk space. For routine disk space usage on the system, we have provided a separate threshold configuration.
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Top Industries

By visitors reading reviews
Government
10%
Construction Company
10%
Manufacturing Company
10%
University
9%
Financial Services Firm
14%
Government
9%
Manufacturing Company
8%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise1
Large Enterprise11
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise22
Large Enterprise54
 

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...
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 do you like most about SCOM?
The tool helps to monitor Windows servers. It offers alerts from a central location.
What is your experience regarding pricing and costs for SCOM?
I am not aware of the exact pricing as it is managed by my supervisor. As an academic institution, we receive substantial discounts.
What needs improvement with SCOM?
We believe that the dashboarding in SCOM needs to be improved or enhanced because it is not too expressive in reporting. We can work on deploying new ways of viewing things and modifying visualizat...
 

Comparisons

 

Also Known As

No data available
System Center Operations Manager, SCOM 2012
 

Overview

 

Sample Customers

Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication
Dialog Telekom
Find out what your peers are saying about Nmap vs. SCOM and other solutions. Updated: April 2026.
893,164 professionals have used our research since 2012.