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IBM SevOne Network Performance Management (NPM) vs Nmap 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:
 

Categories and Ranking

IBM SevOne Network Performa...
Ranking in Network Monitoring Software
40th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Server Monitoring (18th), IT Infrastructure Monitoring (41st), Log Management (43rd), Cloud Monitoring Software (29th)
Nmap
Ranking in Network Monitoring Software
17th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
23
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Network Monitoring Software category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.0%, up from 1.0% compared to the previous year. The mindshare of Nmap is 0.8%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nmap0.8%
IBM SevOne Network Performance Management (NPM)1.0%
Other98.2%
Network Monitoring Software
 

Featured Reviews

Grzegorz Nowak - PeerSpot reviewer
Solution Architect at Wingu
Improves infrastructure planning by helping us analyze network traffic
We use SevOne to collect and report on network flows SevOne improves infrastructure planning by helping us analyze network traffic. We can look at bandwidth for specific endpoints on the customer's network and analyze traffic to identify issues. For example, maybe some connectors are unavailable.…
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.

Quotes from Members

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

Pros

"The features I find most valuable are-- Availability (provides continuous monitoring without loss of functions), and Performance management (takes data for troubleshooting and reporting network issues)"
"The most valuable feature as of late has been the API integration with ServiceNow."
"The modules and the performance management reports that come with data insights are two of the most valuable features."
"With this tool it is interesting to show the info to the client and explain where the traffic is."
"SevOne really did a number for us, during the pandemic, of isolating which load balances were overloaded with users working from home, so that right there was worth its weight in gold because the management created all these reports for load balancers for access for remote workers and that's all they focused on for a couple of months."
"We have increased our capability a hundred-fold over, so it was more of a customer performance thing than ROI."
"SevOne is the one tool which provides multiple features, and the servers or databases have different plugins that can be used to monitor various components of the network and applications."
"The feature that I have found most valuable is the scale-up and scale-down, where the CPU boosts up and then the memory boosts up, and that works awesomely."
"The solution really is not comparable to other products because of its many features."
"The solution detects the operating systems, which makes testing the software much easier before making the payload."
"It is a very user-friendly product."
"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 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."
"Nmap is free and should stay this way."
"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 has a powerful command line tool and a set of diagnostic features."
 

Cons

"I think SevOne can improve by providing more details in their release notes regarding enhancements and changes."
"There are a lot of pain points. My main problem is that we don't have a high availability system."
"Telemetry is hot these days, and IBM can improve SevOne's support for telemetry correction. Reporting is another feature that could be better. It provides the bare minimum functionality, which is good enough for most engineers, but the management isn't advanced. The new portal provides a much lighter view and better visualization, but the management is not so good."
"This product needs a lot of handholding and close collaboration with network design resources, in terms of choosing the appliance and the number of licenses."
"I'm not really sure if this was the software's fault or a server issue, but a couple of years back the disks were failing on our SevOne physical server every month and the server would go down."
"Their virtualization solution is not compatible with our Kubernetes environment, which is one of the reasons we are ending our relationship with them."
"With the administrative management of the appliance, if some object appears from SevOne because something changed in the network or whatever, then as an administrator you will not be aware."
"The one area with room for improvement is probably administration. They added data insights to make a better user experience, but I'd like to see some improvements in the way the system is administered."
"I would like something more user-friendly to use and export data to various software."
"The challenge often lies in finding suitable courses and professional resources."
"Since I started using Nmap, it has been completely based on the command prompt and I think it would help other users if they implemented a decent GUI as well."
"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."
"They should deliver Playtech's username and password."
"There is room for improvement in the design, the GUI. It looks a bit odd. Maybe Nmap should improve it or add more widgets to make it more attractive, but the basic functionality is good and provides what we need."
"The tool's license limits the number of scans it can perform. Improving the license model could benefit customers by allowing more scans for compliance and other purposes."
"The price is high and could be cheaper."
 

Pricing and Cost Advice

"There are cheaper solutions available."
"Many tools price things based on the number of KPIs that you're collecting around a device. In many cases, there could be hundreds of metrics that you need to collect. SevOne provides device-level pricing. That gives us the flexibility to turn on, and expand on, the metrics that we're collecting around those devices, without taking a financial hit."
"Although I don't have exact details in terms of cost, my experience has been that SevOne is willing to make a deal with the customer."
"It is inexpensive compared to other monitoring tools."
"The pricing has been fair."
"There are different options available for licensing, with the per-device option being more expensive but more flexible."
"For the value that you get from SevOne, it's worth the price. There are a lot of cheaper alternatives on the market, and even free options. But they require more staff, more resources, and engineers with more advanced knowledge of monitoring. That's what makes SevOne worth the price."
"Choose a SevOne partner who can provide SevOne as a service and can deliver professional services and maintenance."
"Nmap is an open-source product. You don't need a license to install it."
"Nmap is an open-source and free product."
"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."
"I am using the free version of Nmap."
"I am using the standard free version of Nmap."
"The solution is free of cost."
"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."
"It's an open-source solution. Commerically, only the support service is available."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
11%
Construction Company
9%
Computer Software Company
7%
Manufacturing Company
12%
Construction Company
10%
Government
9%
University
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise6
Large Enterprise45
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise1
Large Enterprise11
 

Questions from the Community

What needs improvement with SevOne Network Data Platform?
There is room for improvement in the integration with different vendors and the reporting capabilities. It would be beneficial to have out-of-the-box integration with third-party vendors and improv...
What is your primary use case for SevOne Network Data Platform?
The primary use case of IBM SevOne Network Performance Management (NPM) ( /products/ibm-sevone-network-performance-management-npm-reviews ) is network monitoring. It helps to maintain the infrastru...
What advice do you have for others considering SevOne Network Data Platform?
To compete with custom-built tools, IBM SevOne Network Performance Management (NPM) should accommodate the desired features and be timely in the delivery of feature updates. I would rate the overal...
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?
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...
 

Also Known As

SevOne
No data available
 

Overview

 

Sample Customers

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)
Lockheed Martin, Eastern Bank Boston, Perspecta, Harris Corporation, Discovery Communication
Find out what your peers are saying about IBM SevOne Network Performance Management (NPM) vs. Nmap and other solutions. Updated: March 2026.
885,376 professionals have used our research since 2012.