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ClearSight Analyzer vs NETSCOUT InfiniStreamNG comparison

ClearSight Analyzer and NETSCOUT InfiniStreamNG are both solutions in the Network Monitoring Software category. ClearSight Analyzer is ranked #102, while NETSCOUT InfiniStreamNG is ranked #78. ClearSight Analyzer holds a 0.1% mindshare in NMS, compared to NETSCOUT InfiniStreamNG’s 0.4% mindshare. Additionally, 100% of ClearSight Analyzer users are willing to recommend the solution, compared to 92% of NETSCOUT InfiniStreamNG users who would recommend it.
ClearSight Analyzer
Read 2 ClearSight Analyzer reviews
  • 406 Views
  • 240 Comparison Views
100% willing to recommend
NETSCOUT InfiniStreamNG
Read 13 NETSCOUT InfiniStreamNG reviews
  • 617 Views
  • 605 Comparison Views
92% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 10, 2024

ClearSight Analyzer and NETSCOUT InfiniStreamNG are leading network analysis solutions competing in network performance monitoring. NETSCOUT InfiniStreamNG holds an edge due to its expansive features and advanced monitoring capabilities.

Features:ClearSight Analyzer offers versatile protocol analysis, intuitive visualization tools, and robust diagnostics capabilities. NETSCOUT InfiniStreamNG provides comprehensive performance monitoring, extensive real-time data capture, and powerful capabilities for large-scale environments.

Room for Improvement:ClearSight Analyzer could enhance real-time data processing, scalability for larger networks, and integration with third-party applications. NETSCOUT InfiniStreamNG may improve in simplifying user interfaces, reducing technical setup complexity, and optimizing cost for small businesses.

Ease of Deployment and Customer Service:ClearSight Analyzer has a straightforward deployment process with strong customer service. NETSCOUT InfiniStreamNG offers more deployment options but may require more technical expertise for setup, though its robust support infrastructure aids user adoption.

Pricing and ROI:ClearSight Analyzer is cost-effective with a lower initial setup cost, appealing to budget-conscious buyers, and delivers ROI through efficient network management. NETSCOUT InfiniStreamNG requires higher upfront costs but offers substantial ROI by resolving complex network performance issues over time.

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Network Monitoring Software
October 2025
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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

ClearSight Analyzer
Ranking in Network Monitoring Software
102nd
Average Rating
10.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
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
 

Mindshare comparison

As of October 2025, in the Network Monitoring Software category, the mindshare of ClearSight Analyzer is 0.1%, up from 0.1% compared to the previous year. The mindshare of NETSCOUT InfiniStreamNG is 0.4%, 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 (%)
NETSCOUT InfiniStreamNG0.4%
ClearSight Analyzer0.1%
Other99.5%
Network Monitoring Software
 

Featured Reviews

DT
Shows question being asked, breaks it down and it'll just show you who's not answering
I wouldn't want the interface to go towards the web because they did have a version that was inside of the TruView product. It was more web-based and, to me, the web-based applications lose the robustness of the intimacy of a true character interface. I liked that they were on that path and I hope that they stay on that path because it just looks like it's a better product. I would like to see a multi-user version where you can have a launch platform and, potentially, instead of buying six licenses you buy 12 seats or something like that. From a centralized platform, you could have multiple users using that particular product in a series of different ways. That's what I'd like to see, rather than having everybody running a standalone one on their own workstation.
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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…
Read full review

Quotes from Members

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

Pros

"What ClearSight will do is it actually maps out the conversation for you."
"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."
"We use it for monitoring whenever we update a new circuit or site."
"It allows us to get quicker resolutions. We can see exactly what is using up the bandwidth, so we can assist end users."
"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 technical support is really good. They will go above and beyond, if you are running into a problem. You can go to a sales engineer, who will engage technical support to help you out."
"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 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."
"The ability to troubleshoot customers' connectivity has been very beneficial."
More NETSCOUT InfiniStreamNG pros
 

Cons

"I would like to see a multi-user version where you can have a launch platform and, potentially, instead of buying six licenses you buy 12 seats or something like that."
"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 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."
"I'd like them to make the product more user-friendly."
"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."
"I would like to see an improved level of stitching between IPs."
"The NetFlow Collectors could handle more flows per minute."
More NETSCOUT InfiniStreamNG cons
 

Pricing and Cost Advice

"It was pretty modest because you could get it in different ways. I think the six licenses, at that time, were about $1,000 each. But then again, I work for a school and educators tend to get discounts on things. So maybe it cost us about five or six hundred a copy."
"I would like it to be more scalable with less spend."
"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 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."
"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."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
18%
Manufacturing Company
15%
Energy/Utilities Company
11%
Government
10%
 

Company Size

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

Comparisons

Wireshark vs ClearSight Analyzer Logo
Wireshark vs ClearSight Analyzer
Compared 100% of the time
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NETSCOUT nGeniusONE vs NETSCOUT InfiniStreamNG Logo
NETSCOUT nGeniusONE vs NETSCOUT InfiniStreamNG
Compared 26% of the time
Cisco Secure Network Analytics vs NETSCOUT InfiniStreamNG Logo
Cisco Secure Network Analytics vs NETSCOUT InfiniStreamNG
Compared 23% of the time
Riverbed NPM+ vs NETSCOUT InfiniStreamNG Logo
Riverbed NPM+ vs NETSCOUT InfiniStreamNG
Compared 22% of the time
cPacket cClear vs NETSCOUT InfiniStreamNG Logo
cPacket cClear vs NETSCOUT InfiniStreamNG
Compared 18% of the time
NIKSUN NetVCR vs NETSCOUT InfiniStreamNG Logo
NIKSUN NetVCR vs NETSCOUT InfiniStreamNG
Compared 12% of the time
More NETSCOUT InfiniStreamNG Competitors
 

Product Reports

Buyer's Guide
Network Monitoring Software
October 2025
ClearSight Analyzer reportDownload ClearSight Analyzer product report
Buyer's Guide
NETSCOUT InfiniStreamNG
September 2025
NETSCOUT InfiniStreamNG reportDownload NETSCOUT InfiniStreamNG product report
 

Also Known As

No data available
InfiniStreamNG, NETSCOUT ISNG, Infinistream
 

Overview

Protocol analysis tool for application performance analysis and monitoring. Provides real-time problem identification and statistics.
NETSCOUT

NETSCOUT’s new ISNG platform harnesses the power of IP intelligence by mining traffic in real-time to deliver accurate and actionable data for service assurance, cybersecurity and business intelligence applications. The InfiniStreamNG platform fully supports the nGeniusONE and Iris application suites.

NETSCOUT
 

Sample Customers

Japan Atomic Energy Research Institute
U.S. Department of Defense
Buyer's Guide
Network Monitoring Software
October 2025
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