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NETSCOUT InfiniStreamNG vs NetFort LANGuardian 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

NetFort LANGuardian
Ranking in Network Monitoring Software
94th
Average Rating
10.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
NETSCOUT InfiniStreamNG
Ranking in Network Monitoring Software
73rd
Average Rating
8.4
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of NetFort LANGuardian is 0.4%, up from 0.1% compared to the previous year. The mindshare of NETSCOUT InfiniStreamNG is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
NETSCOUT InfiniStreamNG0.5%
NetFort LANGuardian0.4%
Other99.1%
Network Monitoring Software
 

Featured Reviews

it_user172854 - PeerSpot reviewer
Research Special Projects Lead at a university with 501-1,000 employees
Cost effective but when we originally purchased LANGuardian, some features needed further development.
The ability to detect and decipher torrent traffic for the purpose of identifying what some refer to as "copyright violators" Our CIO asked us to track down the source of undesired uploads, which trigger e-mails received by outside bodies regarding what they refer to as "copyright violations",…
Michael Gideon Genita - PeerSpot reviewer
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…

Quotes from Members

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

Pros

"Our CIO asked us to track down the source of undesired uploads, which trigger e-mails received by outside bodies regarding what they refer to as "copyright violations", and Languardian was the most efficient and effective tool for the job."
"If you are looking for a solid solution that can be easily deployed then I'd recommend considering Netfort solutions."
"It's an easy product to set up."
"Go with NETSCOUT."
"The ability to troubleshoot customers' connectivity has been very beneficial."
"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."
"When we have mobile operators who are signal partners, where one is the roaming host and another is the roamer, we are able to see their traffic. Their packets are able to detect if any faults to develop, and at what point they fail."
"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."
"It is very rock solid, and we hardly have any hardware issues."
"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."
 

Cons

"Sure, at the time we bought the product, the GUI and graphs/reports/pie charts etc ... were not fully developed."
"It takes a long time to load results. I think it would be great if they fix the slowness issue in the next release."
"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."
"Only problems that we have had are fiber issues going into the TAPs or vSTREAMs, which are usually local site issues."
"The single pane of glass feed still needs work."
"There is a timeout feature that we have been asking for awhile."
"The NetFlow Collectors could handle more flows per minute."
"Being able to manage the packet flow switches in nGeniusONE would be great."
"We don't use the single pane of glass view, even though we own it."
"The solution is not great, but it is not bad."
 

Pricing and Cost Advice

Information not available
"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."
"The price is a little high."
"To capture more with the solution that we bought, you have to buy another InfiniStreamNG, and there are only four ports in the back."
"I would like it to be more scalable with less spend."
"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."
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Top Industries

By visitors reading reviews
Comms Service Provider
16%
Financial Services Firm
13%
Construction Company
10%
Outsourcing Company
8%
Manufacturing Company
14%
Construction Company
13%
Outsourcing Company
10%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Midsize Enterprise1
Large Enterprise8
 

Also Known As

LANGuardian
InfiniStreamNG, NETSCOUT ISNG, Infinistream
 

Overview

 

Sample Customers

City of Armadale, NCG Group, King Faisal Hospital
U.S. Department of Defense
Find out what your peers are saying about NETSCOUT InfiniStreamNG vs. NetFort LANGuardian and other solutions. Updated: August 2026.
910,005 professionals have used our research since 2012.