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NETSCOUT InfiniStreamNG vs PRTG Enterprise Monitor 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 InfiniStreamNG
Ranking in Network Monitoring Software
78th
Average Rating
8.4
Number of Reviews
13
Ranking in other categories
No ranking in other categories
PRTG Enterprise Monitor
Ranking in Network Monitoring Software
35th
Average Rating
7.4
Reviews Sentiment
6.6
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of NETSCOUT InfiniStreamNG is 0.4%, up from 0.2% compared to the previous year. The mindshare of PRTG Enterprise Monitor is 0.6%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
PRTG Enterprise Monitor0.6%
NETSCOUT InfiniStreamNG0.4%
Other99.0%
Network Monitoring Software
 

Featured Reviews

Michael Gideon Genita - PeerSpot reviewer
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…
Moshiur-Rahman Khan - PeerSpot reviewer
Offers perfect real-time bandwidth monitoring and SNMP functionality
The licensing policy needs to change. The current model requires customers to purchase a minimum of two thousand licenses, which is not flexible for all customers. They should consider a more flexible licensing approach. Furthermore, alignment with customer expectations rather than offering numerous features that are not requested would be beneficial.

Quotes from Members

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

Pros

"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."
"It is very rock solid. We hardly have any hardware issues."
"The most valuable feature is utilization."
"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."
"I love the single pane of glass view. It makes it easier to not have to navigate everywhere. It allows more simplistic visibility, without having to go from tool to tool to tool, or from window to window to window."
"The real-time troubleshooting and application segregation that you can do within it."
"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."
"We use it for monitoring whenever we update a new circuit or site."
"It can identify downtimes and disruptions."
"If an event is detected, such as a resource running low on storage or RAM, the product will notify you via email. Upon receiving the notification, action must be taken to address and resolve the issue. The feature I find most effective is its comprehensive nature. It's like having a permanent eye monitoring the network and all its nodes. Instead of manual monitoring, it detects anomalies automatically and alerts us accordingly."
"The product is easy to understand."
"I would recommend PRTG Enterprise Monitor to others as it works well with Android devices, and you can try the free version before purchasing."
"PRTG is good and very easy to use."
"The product's most valuable feature is network analysis."
"The solution offers perfect real-time bandwidth monitoring and SNMP functionality."
"From a technical perspective, the product's most valuable feature is SNMP, an open standard monitoring protocol that works across various network devices and operating systems, including UNIX and Windows."
 

Cons

"Only problems that we have had are fiber issues going into the TAPs or vSTREAMs, which are usually local site issues."
"There is a timeout feature that we have been asking for awhile."
"It's not able to communicate with our probes."
"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 single pane of glass feed still needs work."
"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 NetFlow Collectors could handle more flows per minute."
"We don't use the single pane of glass view, even though we own it."
"The solution could be improved by including a processing monitor, possibly with a language interface like Lua, allowing for writing custom sensors and processing outcomes of inputs."
"The solution could be improved by introducing security features similar to those available in Teams, as the current version only monitors devices and does not integrate IoT or OT devices."
"There could be more security features included in PRTG Enterprise Monitor."
"The licensing policy needs to change. The current model requires customers to purchase a minimum of two thousand licenses, which is not flexible for all customers."
"The support must be improved."
"There is no unified monitoring in PRTG. It needs a lot of improvement in terms of integration."
"The licensing policy needs to change."
"They should work on minimizing false positives by sending alerts promptly and confirming errors with minimal troubleshooting requirements."
 

Pricing and Cost Advice

"This product could be cheaper."
"To capture more with the solution that we bought, you have to buy another InfiniStreamNG, and there are only four ports in the back."
"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."
"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."
"The pricing is $2,149 for software without maintenance, and licenses are sold in the minimum bundle of 500 interfaces."
"I rate the product's pricing an eight to seven out of ten."
"The solution is affordable."
"PRTG Enterprise Monitor is an expensive product."
"PRTG Enterprise Monitor's pricing is reasonable."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Manufacturing Company
15%
Energy/Utilities Company
11%
Government
10%
Educational Organization
13%
University
12%
Healthcare Company
8%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Midsize Enterprise1
Large Enterprise8
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise2
Large Enterprise1
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about PRTG Enterprise Monitor?
If an event is detected, such as a resource running low on storage or RAM, the product will notify you via email. Upon receiving the notification, action must be taken to address and resolve the is...
What is your experience regarding pricing and costs for PRTG Enterprise Monitor?
I have no idea about the pricing as I am not the sales person. The sales team coordinates these matters.
What needs improvement with PRTG Enterprise Monitor?
I have not tried to customize the dashboard yet as our NOC is relatively new to the company. Our focus has been mainly on covering all blind spots. We have a standardized dashboard, and the only cu...
 

Also Known As

InfiniStreamNG, NETSCOUT ISNG, Infinistream
No data available
 

Overview

 

Sample Customers

U.S. Department of Defense
Information Not Available
Find out what your peers are saying about NETSCOUT InfiniStreamNG vs. PRTG Enterprise Monitor and other solutions. Updated: September 2025.
869,760 professionals have used our research since 2012.