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Kentik vs NETSCOUT InfiniStreamNG 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

Kentik
Ranking in Network Monitoring Software
12th
Average Rating
9.0
Reviews Sentiment
6.7
Number of Reviews
22
Ranking in other categories
Distributed Denial-of-Service (DDoS) Protection (7th)
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 Kentik is 1.7%, up from 0.8% 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 (%)
Kentik1.7%
NETSCOUT InfiniStreamNG0.5%
Other97.8%
Network Monitoring Software
 

Featured Reviews

Gcecilio - PeerSpot reviewer
Network Engineer at a media company with 51-200 employees
Traffic insights have reduced transit costs and support secure, direct connections with providers
The best features that Kentik offers are the ability to identify traffic end-to-end and to know which transit is used, if it goes through any other transit, to see the entire flow, from the subscriber to the content provider and vice versa, from the content provider to the subscriber.I can also determine whether it is symmetric or asymmetric traffic, and if it goes through any provider that has some kind of bottleneck. That is very important. Regarding the security part, which is also possible to handle through Kentik, you can configure it in a way that makes the network more secure and reduces the amount of dirty traffic or attacks received. Kentik has had a high positive impact on my organization. Besides the cost reduction, it has been possible to perform troubleshooting more effectively, and also regarding DDoS-related attacks. In addition to cost reduction, we had a more reliable connection. Since the moment we identified that it was possible to have a direct connection with content providers like CDN77, Cloudflare, and Akamai, we established a direct connection there through a PNI with these content providers, making the network less dependent on an IP transit provider.
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

"Honestly, it is one of those products that I would suggest to almost any network operator."
"Kentik answers the flow question: what are my flows, where are they are going, and what can I do to better optimize my connectivity."
"Good NetFlow visualization and analysis tools are valuable to anybody who needs to understand the traffic that flows in and out the network."
"We're also using Kentik to ingest metrics. It's a useful feature, and its response time, whenever we're pulling back the data, is higher than our on-prem solution."
"Kentik has had a high positive impact on my organization; besides the cost reduction, it has been possible to perform troubleshooting more effectively, and also regarding DDoS-related attacks."
"I can say that I am so happy with this platform because it is very useful for us."
"We're pretty happy with the API functionality. It's web, and it's very simple to set up queries. It has served us well and you don't need to be an expert on the API or the product to set these things up."
"It offers a simple yet powerful feature of classifying applications, going beyond basic statistics."
"We have seen a lot of return on investment: We have been able to recover radios in the field, we know exactly what is going on, we cut down fines from the service commission, and we have seen a measurable decrease in mean time to know, cutting troubleshooting down by days as we can now see the issues."
"It's an easy product to set up."
"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."
"An issue that used to take days is now fixed within minutes to an hour."
"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."
"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."
"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."
"The packet flow switch is the most valuable aspect of the solution."
 

Cons

"Kentik can be improved by enhancing the alerting system, especially the way templates work and the hierarchy of these alerts."
"Sometimes it's difficult to order the dimensions correctly when trying to make Sankey flow diagrams."
"Perhaps a better explanation would be to see how tagging is captured and a method of comparing my tagged interfaces on Kentik’s side."
"In recent months, I've noticed that while the industry is trending towards AI, Kentik has room for improvement in this area."
"Version 4 of the platform is good and going in the right direction."
"I consider the pricing model as an area for improvement."
"It also detects anomalies proactively, but the same is not so true when it comes to real network problems, since they tend to just happen."
"We asked for a way, regarding the potential networks that exist, to hook Kentik up with external tools like peering DBs to correlate things together and see what we can do... This is all in the [next] beta now."
"The scalability has some limitations and quirks to it. I would like to be able to upgrade rather than replace the whole thing."
"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."
"Sometimes, we can't access it."
"The NetFlow Collectors could handle more flows per minute."
"It can be scalable. It just costs too much."
"Being able to manage the packet flow switches in nGeniusONE would be great."
"The single pane of glass feed still needs work."
 

Pricing and Cost Advice

"We have an annual contract with Kentik that we renew each year for a set number of licenses. We also have some burstable licenses which we can spin up and spin down, and those are paid as they are used."
"The tool is cheaply priced."
"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."
"To capture more with the solution that we bought, you have to buy another InfiniStreamNG, and there are only four ports in the back."
"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."
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Top Industries

By visitors reading reviews
Comms Service Provider
15%
Financial Services Firm
12%
Construction Company
9%
Media Company
9%
Manufacturing Company
14%
Construction Company
13%
Financial Services Firm
11%
Outsourcing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise4
Large Enterprise10
By reviewers
Company SizeCount
Midsize Enterprise1
Large Enterprise8
 

Questions from the Community

What is your experience regarding pricing and costs for Kentik?
My experience with pricing, setup costs, and licensing has been limited because I was not responsible for that in my company, but I have spoken with my boss, and he reported that the licensing mode...
What needs improvement with Kentik?
I do not currently use Kentik's anomaly detection. I had communication with Kentik's technical support through a WhatsApp group. When I faced any issues or there were problems with my Kentik collec...
What is your primary use case for Kentik?
I'm using Kentik for my own internal use. My primary use case is to monitor our equipment and to get a more detailed view of where our inbound and outbound traffic is going.
Ask a question
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Also Known As

No data available
InfiniStreamNG, NETSCOUT ISNG, Infinistream
 

Overview

 

Sample Customers

Pandora, Yelp, Neustar, Box, University of Washington, Zoom, Tata, and Cogent. 
U.S. Department of Defense
Find out what your peers are saying about Kentik vs. NETSCOUT InfiniStreamNG and other solutions. Updated: August 2026.
908,800 professionals have used our research since 2012.