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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
30th
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
86th
Average Rating
8.0
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 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 tool itself is just fantastic."
"It catches bigger issues on a weekly basis. That's how often we find something big enough that the only reason we know about it is because of the nGeniusONE. The bigger issues are mostly security-type issues: Odd traffic leaving our network or coming into it, that has found its way past a firewall."
"Network faults are easily and quickly identified through dashboards and drill down."
"Giving our customers the power to have some visibility into their own traffic has been a huge return on investment."
"In my opinion, we've been able to solve problems before they've become a big issue, which is the main reason anybody would want visibility into their network: If you have fewer people yelling at you, you're doing your job."
"The biggest benefit is the ability to do low-level packet inspection, which reduces troubleshooting time because you can get a much better view into the communications path between servers, database servers, web servers, and understand what's going on."
"When it's implemented properly, and the training is there to use the interface and have it work in your company, and people understand it, it can be very effective."
"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."
"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."
"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."
 

Cons

"NETSCOUT nGeniusONE can improve the detection of what area of the infrastructure could be having an issue, such as an application, server, or network. It needs to find evidence of a fault."
"Our biggest area of concern right now, supporting the applications, is that while NETSCOUT does a good job of monitoring the network and the applications, we need more visibility into system health and performance monitoring."
"The pricing could benefit from being somewhat lower for broader adoption."
"Trying to set up dashboards is hard to figure out at times, if you don't do it every day. It's not really intuitive to set them all up... If there were a wizard to take us through, step-by-step, creating dashboards and the like, that would be really helpful."
"here is a big issue with the special way they use InfiniStream to store 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."
"When we would like to use a feature, we have to remove another one. For me it's a bit of a drawback; I'm a bit frustrated with it."
"I would recommend enhancing the APM capabilities."
"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 for it to have a smaller footprint of the virtual appliance and better performance."
"Room for improvement exists in filtering in the packet decode."
"I would say that this is not a scalable solution."
"I would like to see improvements made to the user guide."
 

Pricing and Cost Advice

"The biggest problem we have with this product is the expense."
"The product is too expensive compared to other products."
"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."
"There is a need to make yearly payments towards the licensing charges attached to the product. The product may come across as a cheap tool for some, while it may seem costly for others."
"The platform is expensive."
"If you are able and you are willing to use everything that Netscout provides to you, it's probably a relatively fair price. The problem is that it's such a large and such a complex tool that I'm not sure that many companies would be able to use it entirely, the way it's expected to be used."
"It is a little overall pricey and expensive, but you get what you pay for."
"The scalability becomes very expensive quickly."
"Licensing is quite expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
9%
Manufacturing Company
8%
Government
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 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.
896,692 professionals have used our research since 2012.