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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
31st
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
50
Ranking in other categories
No ranking in other categories
NETSCOUT vSTREAM
Ranking in Network Monitoring Software
85th
Average Rating
8.0
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Network Monitoring Software category, the mindshare of NETSCOUT nGeniusONE is 1.0%, down from 1.6% compared to the previous year. The mindshare of NETSCOUT vSTREAM is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
NETSCOUT nGeniusONE1.0%
NETSCOUT vSTREAM0.4%
Other98.6%
Network Monitoring Software
 

Featured Reviews

ES
General Manager at MOCOMSYS
Offers detailed network monitoring but requires improvement in deployment complexity and pricing
The price is really high, making it difficult for many financial companies to purchase immediately; it will take time for them to afford any budget for the purchase. The traffic data correlation feature's effectiveness with performance issues for clients remains uncertain as there are questions that need to be addressed through engineers regarding how many customers are actually using it. Regarding pricing and value for money, while the solution has the potential to save time and money for clients in the long term, monitoring solutions for performance management or network monitoring do not cause immediate damage to a company. It could lead to damage over time, but financial and management teams typically cannot see the immediate crisis. This is why many big companies Samsung and Hyundai try to build their own monitoring solutions using open-source tools and their own engineers, though it has not been successful.
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 features are visibility, real-time, on-demand."
"The product is very good. We have very few problems."
"The support is good."
"Whenever there is an outage, it's quickly able to identify it and, without pointing fingers, we can prove that it is not the network environment."
"This solution has saved us more than $50,000 a month and freed up 30 percent of our bandwidth."
"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 is visibility."
"It has versatility to correlate different traffic types and performance management statistics."
"The generation of KPI-like information that feeds to the nGeniusONE (management) server is the most valuable feature."
"One of the valuable features is the packet decoding."
"vSTREAM gives us better visibility and reporting about our network infrastructure, allowing for cost-optimization."
"vSTREAM gives us better visibility and reporting about our network infrastructure, allowing for cost-optimization."
"Sometimes it took a month to troubleshoot something that we can now do within days."
 

Cons

"The current solution is not easy to scale, because it is an appliance-based solution. So, you have to swap everything out."
"Its initial setup process is complicated."
"The stability is only fair. It goes down a lot."
"NG1 has been stable for a while in our environment - at least we have what we needed. But with nBA, there's a lot of room for improvement."
"Trying to set up dashboards is hard to figure out at times, if you don't do it every day."
"Comparing this to a vendor like Cisco, who provides any component next business day, NETSCOUT nGeniusONE took a long time."
"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."
"We have a lot of timeouts when we are trying to assemble data packets together or trying to pull down a view of one particular call."
"Room for improvement exists in filtering in the packet decode."
"I would like for it to have a smaller footprint of the virtual appliance and better performance."
"I would like for it to have a smaller footprint of the virtual appliance and better performance."
"I would say that this is not a scalable solution."
"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."
 

Pricing and Cost Advice

"The scalability becomes very expensive quickly."
"The price is only for acquisition; it's not a licence."
"It is a little overall pricey and expensive, but you get what you pay for."
"I rate the price of NETSCOUT nGeniusONE a four out of five."
"It is very expensive, but it's well worth the money."
"It can be expensive, but if you have a good configuration, based on what you are looking for, it's okay, it's manageable."
"The product is too expensive compared to other products."
"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."
"Licensing is quite expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
9%
Computer Software Company
9%
Government
7%
Construction Company
18%
Energy/Utilities Company
14%
Financial Services Firm
12%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise5
Large Enterprise37
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 is your experience regarding pricing and costs for NETSCOUT nGeniusONE?
Regarding its high price, I give NETSCOUT nGeniusONE a seven.
What needs improvement with NETSCOUT nGeniusONE?
They need room for improvement about the spare parts. There are shortages in Egypt in their stock. We tried to make RMA for specific parts, and it took a long time. Comparing this to a vendor like ...
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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 2026.
896,298 professionals have used our research since 2012.