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Kentik vs NETSCOUT InfiniStreamNG comparison

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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
13th
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
72nd
Average Rating
8.4
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Network Monitoring Software category, the mindshare of Kentik is 1.5%, up from 0.9% compared to the previous year. The mindshare of NETSCOUT InfiniStreamNG is 0.6%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Kentik1.5%
NETSCOUT InfiniStreamNG0.6%
Other97.9%
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

"Collecting that data and having those metrics first-hand, in real-time, allows us to make an educated decision, versus an uneducated guess."
"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 really love the Data Explorer. I use it all the time to go in and craft exactly what I need to see. I'm able to then take that story and explain it to the executives. I've done that a couple of times and it is helpful."
"Kentik has positively impacted the organization by providing greater control over certain subjects and enabling monitoring of current traffic."
"Monitoring operational efficiency is easy."
"Kentik has had a positive impact on my organization in terms of our network visibility because we leave our dashboard on a display screen, where the entire engineering team can see it."
"Honestly, it is one of those products that I would suggest to almost any network operator."
"Kentik is worth the money to have as a tool."
"Because we are doing proactive monitoring instead of reactive, the end users don't even see that there is something wrong."
"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."
"The ability to troubleshoot customers' connectivity has been very beneficial."
"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."
"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."
"Go with NETSCOUT."
"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."
"It's an easy product to set up."
 

Cons

"I've checked out the V4 version of the interface and it's still a little bit clunky for me to use."
"I've checked out the V4 version of the interface and it's still a little bit clunky for me to use. I still go back to the old interface. That's definitely one that they still need to work on. It doesn't seem like everything that you get in the V3, the older interface, is there. For instance, I was trying to add a user or do the administrative tasks in V4, and I couldn't figure out where I was supposed to do that."
"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."
"Version 4 of the platform is good and going in the right direction."
"In recent months, I've noticed that while the industry is trending towards AI, Kentik has room for improvement in this area."
"There is a large difference between BGP and normal nodes. I don't think this plays out to the best for the customer or Kentik."
"I would like to see them explore the area of cost analysis."
"Kentik can be improved by enhancing the alerting system, especially the way templates work and the hierarchy of these alerts."
"There is a timeout feature that we have been asking for awhile."
"We don't use the single pane of glass view, even though we own it."
"The scalability has some limitations and quirks to it. I would like to be able to upgrade rather than replace the whole thing."
"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."
"The technology goes end-of-life on us every year, which is why I am looking forward to vSTREAM. I don't like when devices go end-of-life on us so quickly. If we can get more of an advanced notice of when an end-of-life is brought up, because our certification process within the organization takes a while."
"The monitoring and reporting tool needs improvement."
"The single pane of glass feed still needs work."
 

Pricing and Cost Advice

"The tool is cheaply priced."
"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 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."
"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."
"I would like it to be more scalable with less spend."
"The price is a little high."
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Top Industries

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

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?
Kentik can be improved by enhancing the alerting system, especially the way templates work and the hierarchy of these alerts.
What is your primary use case for Kentik?
My main use case for Kentik is as a network monitoring system and flow analysis tool. A specific example of how I use Kentik for network monitoring is monitoring devices or services that go down an...
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: September 2026.
915,325 professionals have used our research since 2012.