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IBM SevOne Network Performance Management (NPM) vs NETSCOUT vSTREAM 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
34th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
54
Ranking in other categories
Server Monitoring (17th), IT Infrastructure Monitoring (35th), Log Management (37th), Cloud Monitoring Software (27th)
NETSCOUT vSTREAM
Ranking in Network Monitoring Software
87th
Average Rating
8.0
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Network Monitoring Software category, the mindshare of IBM SevOne Network Performance Management (NPM) is 1.1%, up from 1.0% compared to the previous year. The mindshare of NETSCOUT vSTREAM is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
IBM SevOne Network Performance Management (NPM)1.1%
NETSCOUT vSTREAM0.4%
Other98.5%
Network Monitoring Software
 

Featured Reviews

reviewer1543041 - PeerSpot reviewer
Network monitoring engineer at a tech vendor with 10,001+ employees
Provides consistent infrastructure monitoring with excellent usability and support
The primary use case of IBM SevOne Network Performance Management (NPM) is network monitoring. It helps to maintain the infrastructure's availability and ensure that alerts are generated when needed The most valuable features of IBM SevOne Network Performance Management (NPM) are its stability,…
KL
Network Engineer at Inniti Network Solution
A user-friendly solution that is easy to install and improves visibility
I would like to see improvements made to the user guide. From my personal experience, it is helpful to see a list of steps describing what to do next in different situations. An example is what to do and what to back up in the case of certain types of failure. There are also cases where a customer can't understand specific features. Enhancements to the user guide would be helpful for this. More features for network fragmentation would be helpful.

Quotes from Members

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

Pros

"The most valuable feature as of late has been the API integration with ServiceNow."
"The monitoring of the network is very customizable. That is its unique feature."
"The most valuable features for us are the huge number of network devices it can monitor."
"SevOne's ability to report metrics on specific objects very quickly, whether it is a week, a month, or a year's worth of data points, has improved by leveraging short-term vs. long-term memory to provide necessary statistics so we can alleviate network impacts quickly."
"SevOne provides us with continuous analytics of our network and that gives us an idea of the health of our network, where our weaknesses are, and what needs to be fixed."
"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."
"It's a great solution for highlighting and discovering useful information regarding our network's elements."
"The most valuable feature is the NMS because that's the core of the system. Without the NMS, the other tools aren't that usable."
"One of the valuable features is the packet decoding."
"The generation of KPI-like information that feeds to the nGeniusONE (management) server is the most valuable feature."
"Sometimes it took a month to troubleshoot something that we can now do within days."
"vSTREAM gives us better visibility and reporting about our network infrastructure, allowing for cost-optimization."
 

Cons

"The tool needs improvement in non-Cisco SD-WAN."
"Continual UI improvements are needed to reduce number of clicks needed to produce a chart."
"Enhanced baselining capability would be an improvement."
"The user management features need to be improved. It would be nice if we had more granular control, or layers of control, out of the box."
"From the operator’s point of view, it is quite painful to have to remember that every device costs us some cash if added to SevOne (CAPEX and, later, yearly OPEX)."
"The reports are easy to configure but they are a bit outdated in terms of appearance and visualization."
"As I mentioned before, there are cheaper solutions available."
"There are some tweaks and enhancements that I've already requested. One is to be able to make changes per device rather than as a global setting. That has to do with naming. It's minor."
"I would like for it to have a smaller footprint of the virtual appliance and better performance."
"The stability is okay, but sometimes we see that the memory on the server is not 100 percent correct and we need to stop and start the software to have it reallocated again."
"I would like to see improvements made to the user guide."
"I would say that this is not a scalable solution."
"Room for improvement exists in filtering in the packet decode."
 

Pricing and Cost Advice

"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."
"The pricing has not evolved with the market, which is one of the reasons we are moving to a new product."
"A blocking point is the high upfront cost because it is challenging to get it accepted and the purchase approved."
"There are cheaper solutions available."
"The tool is not expensive. We were able to negotiate with SevOne on pricing."
"It is inexpensive compared to other monitoring tools."
"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."
"Have a bank of licenses, because it is about the number of objects (RAM, ports, CPU, etc.)."
"Licensing is quite expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Construction Company
12%
Manufacturing Company
11%
Comms Service Provider
7%
Construction Company
19%
Energy/Utilities Company
14%
Financial Services Firm
13%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise6
Large Enterprise45
No data available
 

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...
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Also Known As

SevOne
vSTREAM
 

Overview

 

Sample Customers

ATOS, Devereux, Spark New Zealand, Access4, Rogers Communication, Lumen (formerly known as CenturyLink)
Metropolitan Police Agency, Banpara, PropertyRoom.com
Find out what your peers are saying about IBM SevOne Network Performance Management (NPM) vs. NETSCOUT vSTREAM and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.