NETSCOUT InfiniStreamNG vs OptiView XG [EOL] comparison

Why PeerSpot?

NETSCOUT InfiniStreamNG and OptiView XG [EOL] are both solutions in the Network Monitoring Software category. Additionally, 92% of NETSCOUT InfiniStreamNG users are willing to recommend the solution, compared to 89% of OptiView XG [EOL] users who would recommend it.

NETSCOUT InfiniStreamNG

Read 13 NETSCOUT InfiniStreamNG reviews

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2,598 Comparison Views

92% willing to recommend

OptiView XG [EOL]

Read 38 OptiView XG [EOL] reviews

89% willing to recommend

NETSCOUT InfiniStreamNG

OptiView XG [EOL]

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Executive Summary

We performed a comparison between NETSCOUT InfiniStreamNG and OptiView XG [EOL] based on real PeerSpot user reviews.

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August 2026

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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 InfiniStreamNG

Average Rating

8.4

Number of Reviews

Ranking in other categories

Network Monitoring Software (72nd)

OptiView XG [EOL]

Average Rating

8.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Featured Reviews

Michael Gideon Genita

Associate System Engineer at SMS Global Technologies, Inc.

Easy to set up with good documentation and helpful support

I'm using it for a customer The packet flow switch is the most valuable aspect of the solution. It's an easy product to set up. We can scale the solution if we need to. It's stable. The documentation is well-written and quite useful. It's compatible with other products. Under the pocket flow…

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Mark_Walker

President at Bitwise Micro

A valuable, impressive, and portable product that saves time and has great scalability and stability

It just saves time. We have run into situations where contractors come in, and they plug in a WiFi device that is handing out DHCP addresses, which affects the rest of the network. To be able to quickly identify from where the problem is originating, you need a network tool that can identify the device that is doing this. It just brings into clear focus the exact issue when there is a problem or outage. When there is a crisis and you've several people wanting to know an estimate of when things are going to be back up and running again, you need to have answers. I have been at places that didn't have a tool like that. I know one place that had an outage for almost a week, and it was craziness. It turned out to be just a bad cable. That's all it was. They were having trouble with their email server, which was an on-premise email server, but emails were taking six hours to appear. The whole problem was because of a bad network cable. When I plugged in the Fluke analyzer, it analyzed and told me immediately that there were transmission errors on this one port from one switch. It told me this within 10 minutes. It is an incredible product.

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Quotes from Members

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

Pros

"It has cut our troubleshooting down by days. Once we have a product in place, we show people examples of how it can streamline their troubleshooting process."

"The most valuable features are speed and cost."

"This solution has cut our overall troubleshooting time, sometimes going down to a few hours over what might have taken one to two days to fully troubleshoot an issue, and it has helped to increase our application uptime as we try to keep the five nines."

"This solution has saved us hours (three to four) per problem when troubleshooting."

"Go with NETSCOUT."

"It has cut our group's troubleshooting time down significantly, e.g., depending on the issue, what would normally take maybe a couple of hours will now take minutes."

"It helps us get to root cause quickly. With utilization and consumption of bandwidth, we can usually see what application is taking as much as they should (or shouldn't), then account for it accordingly."

"The solution has helped to increase application and network uptime, reduced our mean time to repair significantly for application and network issues, and cut our overall troubleshooting time from an hour down to five minutes."

More NETSCOUT InfiniStreamNG pros

"We were able to find out that there was actually double acknowledgments coming from one of the devices, and we were able to share that with the coders and ultimately get it fixed."

"When I plugged in the Fluke analyzer, it analyzed and told me immediately that there were transmission errors on this one port from one switch."

"We are using this product to improve our view of what is happening with the packets."

"It's a good tool and is pretty simple to use."

"The 10 GigE connectivity and ClearSight are the most valuable features for us."

"With this product there is no longer a need to spend hours and hours solving problems related to networks."

"Gives us the ability to see our network."

"Basically, what OptiView XG allowed us to do is, when someone says, "Hey, there's a problem, we're experiencing slow latency in a site", we put it on both ends and we look at the traffic going between both ends and see where the latency lies."

More OptiView XG [EOL] pros

Cons

"The single pane of glass feed still needs work."

"It can be scalable. It just costs too much."

"The monitoring and reporting tool needs improvement. Users want more information, such as the level of detail when doing a packet analysis. They want more detail to be able to isolate down to a specific point."

"It's not able to communicate with our probes."

"The monitoring and reporting tool needs improvement."

"The NetFlow Collectors could handle more flows per minute."

"Only problems that we have had are fiber issues going into the TAPs or vSTREAMs, which are usually local site issues."

"The technology goes end-of-life on us every year, which is why I am looking forward to vSTREAM."

More NETSCOUT InfiniStreamNG cons

"The licensing cost needs to improve since it is very expensive, especially the licensing and maintenance costs."

"I haven't been able to really get the mobile app to function right, but that's minor."

"Maybe the licensing could come down; the price could come down a little bit, that would be kind of nice. I think it's a little bit expensive, but as far as functionality goes, I'm not too sure about any room for improvement; I'm not the one that uses it every day."

"The reports I got back from the guys I sent to training said the guy spent more time telling stories, war stories and that type, rather than actual training about the product."

"That would probably be something I'd want to add on."

"Initial setup was complex."

"Its price can be improved. Their support can also be improved a little bit. In terms of features, it did everything I wanted it to do. With more features, I would have to start installing network agents or something else, and I don't want to have to install anything. This was the value for me about this device."

"The price could come down quite a bit."

More OptiView XG [EOL] cons

Pricing and Cost Advice

"The scalability is good, but it comes at a cost. E.g., if you need 100 InfiniStream because you are sending gigs or terabytes of data to one InfiniStream, then you will have to purchase another InfiniStream, which are not cheap."

"The price is a little high."

"This product could be cheaper."

"It can be scalable. It just costs too much. With a company as big as ours, it gets too expensive to accommodate every single site."

"I would like it to be more scalable with less spend."

"To capture more with the solution that we bought, you have to buy another InfiniStreamNG, and there are only four ports in the back."

"Its price was a bit excessive. The device that I had died. It is under warranty, and they want $20,000 for another one. I just don't want to spend that kind of money, so I'm trying to find an alternate solution. They have annual maintenance on it, which probably was 10% a year, so it all starts to add up."

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Top Industries

By visitors reading reviews

Manufacturing Company

14%

Construction Company

12%

Outsourcing Company

11%

Comms Service Provider

Outsourcing Company

16%

Construction Company

13%

Government

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Midsize Enterprise	1
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	8
Large Enterprise	26

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NETSCOUT vSTREAM vs NETSCOUT InfiniStreamNG

Compared 9% of the time

Flowmon vs NETSCOUT InfiniStreamNG

Compared 6% of the time

NIKSUN NetVCR vs NETSCOUT InfiniStreamNG

Compared 6% of the time

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Compared 20% of the time

DX Spectrum vs OptiView XG [EOL]

Compared 18% of the time

vRealize Network Insight vs OptiView XG [EOL]

Compared 18% of the time

Cisco Nexus Dashboard Fabric Controller (Formerly DCNM) vs OptiView XG [EOL]

Compared 13% of the time

NETSCOUT nGeniusONE vs OptiView XG [EOL]

Compared 11% of the time

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Product Reports

Buyer's Guide

NETSCOUT InfiniStreamNG

August 2026

Download NETSCOUT InfiniStreamNG product report

Buyer's Guide

OptiView XG [EOL]

August 2026

Download OptiView XG [EOL] product report

Also Known As

InfiniStreamNG, NETSCOUT ISNG, Infinistream

No data available

Overview

NETSCOUT InfiniStreamNG delivers fast, cost-efficient network visibility with a single pane of glass view, featuring real-time traffic analysis, dependency mapping, and performance metrics for comprehensive management.

InfiniStreamNG stands out for its real-time insights into network activity, providing a unified platform for managing network components. Its deep packet inspection, scalability, and compatibility make it an essential tool for IT professionals looking to optimize network performance and resolve issues quickly. User-friendly interface enhancements are anticipated for improved usability, alongside early product lifecycle notifications due to extensive certification periods.

What are the key features of NETSCOUT InfiniStreamNG?

Speed: Enhances real-time traffic analysis and performance monitoring.
Network Visibility: Provides a comprehensive view with single pane device management.
Packet Inspection: Supports deep packet inspections for detailed data analytics.
Stability and Scalability: Ensures reliable performance and adapts to varying network sizes.
Compatibility: Seamlessly integrates with other technologies for smooth operations.

What are the benefits and ROI of using NETSCOUT InfiniStreamNG?

Quick Issue Resolution: Identifies and addresses network issues swiftly.
Efficient Utilization: Offers insights for optimizing resource use and network management.
Proactive Monitoring: Facilitates early detection of potential issues to maintain performance.
Application Performance Tracking: Monitors app connectivity and performance effectively.
KPI Evaluation: Provides comprehensive data for informed decision-making.

NETSCOUT InfiniStreamNG is implemented across industries for packet collection and analysis, serving network monitoring and troubleshooting needs. Companies in telecommunications monitor LTE roaming traffic, while financial institutions rely on it for analyzing banking data. It supports application connectivity checks and proactive remote site monitoring, becoming integral in evaluating KPIs and reporting network issues.

NETSCOUT

OptiView XG is the first network analysis tablet designed specifically for the network engineer. It combines critical functions necessary to automate root-cause analysis of both wired and wireless network performance issues – whether network or application related to reduce time for problem identification. OptiView XG supports repeatable, effective troubleshooting – whether pre- or post-deployment.

NETSCOUT

Sample Customers

U.S. Department of Defense

XG is used in all industries. Example customers include: Republic National Distributing Company, Titelive, CitiGroup, Los Angeles Unified School District, Saudi German Hospital, DeKalb County Schools, Valdosta State University, The Everett Clinic, Bio-Reference, Miami-Dade Library, Mitel, Borsa Istanbul, Cimarex, Air National Guard Lowndes County, High Point City, Carrollton City Schools, Kern County, Pruitt Communications and Bosch Group.

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August 2026

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