NETSCOUT InfiniStreamNG vs OptiView XG [EOL] comparison

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

2,071 Views
1,947 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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Network Monitoring Software

May 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 (75th)

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

"The tool has the ability to look back within a month's data. It is very easy to navigate within the tool and troubleshoot the problem, compared to other solutions that we've used in the past."

"The ability to troubleshoot customers' connectivity has been very beneficial."

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

"From a troubleshooting perspective, it allows us to quickly search all data TAP points in the network and helps our network engineers get to root cause quickly."

"Go with NETSCOUT."

"It helps us to assist our customers to isolate problems. If it is us who is having the problem, then we can use it to streamline the process."

"It allows us to get quicker resolutions. We can see exactly what is using up the bandwidth, so we can assist end users."

"The product is stable. I have never had any issue where we have lost an InfiniStream, or visibility from that particular InfiniStream, throughout the bank."

More NETSCOUT InfiniStreamNG pros

"Gives us the ability to see our network."

"For me, just resolving our one VLAN problem really makes it worth it."

"The device is easy to use and is effective very quickly; I can plug it into a network and troubleshoot it in 15 minutes and pinpoint problems that would take days to do otherwise."

"We used different solutions, such as Wireshark, but they had limitations, and this brought everything to one solution."

"The most valuable feature of this product is the sniffer, where we can troubleshoot user connections by identifying the source and destination, to try to get to the root cause."

"It's the one product that we go to when we have a problem or need to get information, because it can do so much."

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

"If we are in the field and we have OptiView, it is our first line of defense."

More OptiView XG [EOL] pros

Cons

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

"There is a timeout feature that we have been asking for awhile."

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

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

"The stability depends on who is using the tool, because you only can get as much out of the tool as you put into it. There are a lot of patches for this particular environment, so you have to keep on them. If you lose track of them, then the product is not useful anymore."

"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."

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

"I would like to see an improved level of stitching between IPs."

More NETSCOUT InfiniStreamNG cons

"With the cost it's hard to justify having more than one in our school."

"Its price was a bit excessive. The device that I had died; it is under warranty, and they want $20,000 for another one, so I am trying to find an alternate solution."

"It can’t scale to even one user because it crashes when you're using the AirMagnet survey tool, or even running reports."

"The biggest is that the storage space is very limited. I'd like the ability to capture more data."

"I would like a built-in tap feature which doesn't interfere with the network, and it allows you to see what is happening there."

"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."

"I had some problems generating reports."

"Hardware is unreliable. It's already crashed on me several times."

More OptiView XG [EOL] cons

Pricing and Cost Advice

"The price is a little high."

"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."

"This product could be cheaper."

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

"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."

"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

16%

Financial Services Firm

12%

Construction Company

11%

Outsourcing Company

Government

10%

Construction Company

10%

Non Profit

10%

Educational Organization

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

Comparisons

Riverbed NPM+ vs NETSCOUT InfiniStreamNG

Compared 13% of the time

Cisco Secure Network Analytics vs NETSCOUT InfiniStreamNG

Compared 10% of the time

NETSCOUT vSTREAM vs NETSCOUT InfiniStreamNG

Compared 10% of the time

Flowmon vs NETSCOUT InfiniStreamNG

Compared 9% of the time

NIKSUN NetVCR vs NETSCOUT InfiniStreamNG

Compared 8% of the time

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vRealize Network Insight vs OptiView XG [EOL]

Compared 27% of the time

NetAlly EtherScope nXG vs OptiView XG [EOL]

Compared 26% of the time

DX Spectrum vs OptiView XG [EOL]

Compared 19% of the time

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

Compared 14% of the time

NETSCOUT nGeniusONE vs OptiView XG [EOL]

Compared 14% of the time

More OptiView XG [EOL] Competitors

Product Reports

Buyer's Guide

NETSCOUT InfiniStreamNG

May 2026

Download NETSCOUT InfiniStreamNG product report

Buyer's Guide

OptiView XG [EOL]

May 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.

Buyer's Guide

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May 2026

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