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NETSCOUT nGeniusONE 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

NETSCOUT nGeniusONE
Ranking in Network Monitoring Software
19th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
49
Ranking in other categories
No ranking in other categories
NETSCOUT vSTREAM
Ranking in Network Monitoring Software
78th
Average Rating
8.0
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Network Monitoring Software category, the mindshare of NETSCOUT nGeniusONE is 1.6%, up from 1.6% compared to the previous year. The mindshare of NETSCOUT vSTREAM is 0.3%, down from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software
 

Featured Reviews

Ruslan Melnyk - PeerSpot reviewer
Useful for network performance monitoring
My manager can explain the use cases attached to the product. I am a unit leader in my company, and I don't sell the product directly to our partners or customers. In my company, I manage certain processes and a team while building, developing, and providing them with a direction for the market. NETSCOUT nGeniusONE is a good solution for network performance monitoring since it is not cloud-based. My company sells NETSCOUT nGeniusONE in eight to ten countries. I think the solution is not good for capacity planning, but it is better to help find problems in applications because not every infrastructure is good at managing working applications. I think it is a solution meant for applications. The tool is useful for solving problems attached to applications. The tool's real-time network monitoring capability was used when the product was more reactive. In our company, if we use real-time monitoring, then we need to deal with raw traffic. In our company, if we don't see any problem in the real-time systems, we have the possibility to rely on the tool since it acts like a time machine for us, which can allow us to get back to the areas of problem and solve them. I recommend the product to those who plan to use it. For many users, it can be a good monitoring system that can be scaled up in the future. I think it is a good product to start with when working systems in an environment. NETSCOUT nGeniusONE is another tool used to manage raw traffic, and I find it to integrate well into our customers' network. I am not using it actively on the system. I use the tool for network packet brokers. I rate the tool a ten out of ten.
MM
Troubleshooting at the packet level helps us resolve issues more quickly
The solution provides increased visibility during an IT deployment. It enables us to troubleshoot a service when it is down. As we expand our company, more users are using the tool to quickly resolve issues. It helps us and them get to root cause quickly. For example, last week a DNS was not running anymore. We checked the packet and saw that there was a buffer overload. It has cut our overall troubleshooting time. Sometimes it took a month to troubleshoot something that we can now do within days. nGenius has helped increase application or network uptime. The DNS I mentioned is now a better server with more capacity than before, because of our troubleshooting. We see a measurable decrease in mean time to know and mean time to repair. We see that when our customers are using this tool, their stability on the link is getting better and better, every time they use it. Also, we use the solution for unified communication application performance and it helps with uptime and end-user experience. Sometimes the quality of voice calls is not good enough, so we use the Media Monitor to check the quality in real-time.

Quotes from Members

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

Pros

"It is a scalable solution."
"This solution provides us with increased visibility while conducting IT deployments. E.g., if we have devices which have overloaded or links which have saturated, then this tool tells us exactly what is going on with that link or device. Very few tools do it at this level for things like DDoS."
"The details it provides are among the most valuable features; the ability to drill down and get to the packet level."
"With the Vprobes, we quickly identified issues on the application servers, which we normally couldn't, where it usually would be a full circle round between our NOC and server people."
"The most valuable feature of this solution is being able to drill down into any kind of troubles that are reported to us, by use of identifiers."
"It helps us get to the root cause quickly. It helps us find massive error codes, then we drill down on that error code, knowing that is the source of our problem."
"The installation process is straightforward."
"The product is very good. We have very few problems."
"One of the valuable features is the packet decoding."
"vSTREAM gives us better visibility and reporting about our network infrastructure, allowing for cost-optimization."
 

Cons

"The dependency mapping is good, but I am hopeful that they will build some type of partnership and relationship with ServiceNow. I want to see NETSCOUT partner with ServiceNow so they can leverage Service Now Discovery and Service Mapping to automate the build of the service dependency mappings inside of nGeniusONE."
"There are so many features that it makes it hard to know it all. You end up paying for things that you don't use and probably don't even need. It might be better if Netscout came up with a modular way to pay for what you're going to use and not pay for all of this "white elephant" without being able to take advantage of all of it."
"I'd like to see the nGeniusONE, the nGeniusPULSE, and the OptiView, their three separate products, work a little better together, a little more streamlined."
"This is a typical thing, but every time they do a major code upgrade, we get hit with some nasty bugs. Some of them literally stop the whole platform from collecting traffic data. They should really do more Q&A on the software stability before release."
"I would recommend enhancing the APM capabilities."
"I would like to see improvement in the user experience. It's hard to manage it. We need a dedicated, highly-qualified person, compared to similar tools. Obviously, it's in a higher bracket, salary-wise. That's something the NETSCOUT team needs to focus on. It's a completely niche-skill technology, where we need to have the skills to manage, maintain, and deploy it."
"The feature I am looking for is the Arbor technology, especially to run in parallel with our firewall... It's getting there."
"The solution is not easy to install."
"I would like to see improvements made to the user guide."
"I would like for it to have a smaller footprint of the virtual appliance and better performance."
"Room for improvement exists in filtering in the packet decode."
 

Pricing and Cost Advice

"Cost is probably the biggest drawback. Compared to some of the newer vendors that have popped up in the space, it's definitely more on the expensive side... [But] it's been able to keep its value, even in the face of the cheaper competition."
"The biggest problem we have with this product is the expense."
"This solution has saved us more than $50,000 a month and freed up 30 percent of our bandwidth."
"Like any company, we always want better pricing. The pricing is okay, but it's not a cheap solution. When you want to deploy it across an enterprise as large as ours, you go into seven figures. It's not a cheap solution to get out there."
"Make sure you get the low down on your licensing and understand the licensing requirements before making a purchase, especially when it comes to an upgrade. Make sure that it suits your needs before you commit to it. For example, we purchased ATA at version 6.2.1. At that time, the licensing covered everything we need. NETSCOUT comes out with 6.2.2, stating that in order to upgrade, you had to purchase CyberStream licensing. Now that requires some additional funding from both a capital investment and a maintenance cost. That's something that should have been said, "Well, if you want these additional features, you will need to purchase these CyberStreams." Otherwise, we should be allowed to continue on the basic operations as it is now through the newer releases without being stuck."
"It can be expensive, but if you have a good configuration, based on what you are looking for, it's okay, it's manageable."
"It is a little overall pricey and expensive, but you get what you pay for."
"Their pricing is very competitive with other solutions... But what I like about NETSCOUT's licensing is that it's shared across all their platforms. They don't create a new licensing scheme for every one of their products. So for nGeniusONE, you buy a certain license level, and it works on all of their products."
"Licensing is quite expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
14%
Manufacturing Company
10%
Government
8%
Financial Services Firm
15%
Government
13%
Computer Software Company
13%
Energy/Utilities Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
I would say if it’s an ISP that will build a scrubbing center, Netscout/Arbor is a good solution. In all other solutions, Imperva is a great choice.
What do you like most about NETSCOUT nGeniusONE?
Stability-wise, I rate the solution a ten out of ten.
What is your experience regarding pricing and costs for NETSCOUT nGeniusONE?
The pricing is a bit high yet not overly expensive. The cost depends on the size of the customer, as sizing controls the pricing.
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Also Known As

NETSCOUT nGenius, nGeniusONE
vSTREAM
 

Overview

 

Sample Customers

Cerner Corporation
Metropolitan Police Agency, Banpara, PropertyRoom.com
Find out what your peers are saying about NETSCOUT nGeniusONE vs. NETSCOUT vSTREAM and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.