ClearSight Analyzer vs Observer GigaStor comparison

NETSCOUT and Viavi Solutions are both solutions in the Network Monitoring Software category. NETSCOUT is ranked #90, while Viavi Solutions is ranked #86. NETSCOUT holds a 0.4% mindshare in NMS, compared to Viavi Solutions’s 0.4% mindshare. Additionally, 100% of NETSCOUT users are willing to recommend the solution, compared to 100% of Viavi Solutions users who would recommend it.

ClearSight Analyzer

Read 2 ClearSight Analyzer reviews

808 Views
719 Comparison Views

100% willing to recommend

Observer GigaStor

Read 7 Observer GigaStor reviews

1,238 Views
780 Comparison Views

100% willing to recommend

ClearSight Analyzer

Observer GigaStor

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Executive SummaryUpdated on Oct 10, 2024

ClearSight Analyzer and Observer GigaStor compete in the network analysis domain. Observer GigaStor has an upper hand with advanced monitoring capabilities, though ClearSight Analyzer is notable for its pricing and customer service.

Features: ClearSight Analyzer stands out with user-friendly packet inspection, an intuitive user interface, and seamless navigation. Observer GigaStor offers robust long-term storage, comprehensive network traffic analysis, and a capability to manage extensive datasets, beneficial for sophisticated feature deployment.

Room for Improvement: ClearSight Analyzer could enhance its scalability, extend analytical metrics, and refine its integration with third-party tools. Observer GigaStor would benefit from simplifying its setup process, reducing resource consumption during execution, and enhancing user interface navigation for novice users.

Ease of Deployment and Customer Service: ClearSight Analyzer is advantageous for its straightforward deployment and responsive customer support, ensuring smooth integration. Observer GigaStor has a complex setup, offset by thorough support materials and professional services, which offer guidance during implementation.

Pricing and ROI: ClearSight Analyzer provides a cost-effective solution that ensures quick ROI for those focused on essential functionalities. Observer GigaStor, with a higher initial cost, offers a broad feature set promising substantial ROI for businesses needing detailed network monitoring, making its price considered worthwhile for advanced analysis.

To learn more, read our detailed Network Monitoring Software Report (Updated: March 2026).

Buyer's Guide

Network Monitoring Software

March 2026

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Helped 885,376 peers since 2012

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

90th

Average Rating

10.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Observer GigaStor

Ranking in Network Monitoring Software

86th

Average Rating

9.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Network Troubleshooting (14th), Network Packet Broker (NPB) (9th)

Mindshare comparison

As of March 2026, in the Network Monitoring Software category, the mindshare of ClearSight Analyzer is 0.4%, up from 0.1% compared to the previous year. The mindshare of Observer GigaStor is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Observer GigaStor	0.4%
ClearSight Analyzer	0.4%
Other	99.2%

Network Monitoring Software

Featured Reviews

DAVID-TAYLOR

Senior Network Engineer at Montgomery College

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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Jeroen-Dubbelman

Director at Bitrate

Aids significantly in the threat-hunting process and provides a score-based evaluation of user experience

There are many valuable features, but understanding end-user response times stands out. It provides a score-based evaluation of user experience, helping customers quickly pinpoint whether issues originate from the network, server, client, or application. Additionally, it facilitates in-depth analysis of application dependencies. The retrospective network analysis capability of Observer GigaStor has been beneficial. It's a pivotal feature for network performance solutions. However, I prefer to consider the entire solution suite - GigaStor, along with GigaFlow and Apex - for comprehensive network visibility and monitoring. So, I prefer to integrate all three solutions to provide the best visibility. They complement each other well, with Apex aggregating and correlating data from both GigaStor and GigaFlow to enhance environmental understanding and troubleshooting efficiency.

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Quotes from Members

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

Pros

"This is the best protocol analyzer I've used and I've used some from WildPackets and quite a few other places."

"What ClearSight will do is it actually maps out the conversation for you."

"This solution allows us to see exactly what is going on in the network and we can very quickly solve issues with users."

"It can help to write your rules, organize firewalls, your block, and also your protocols and IP address to come in or out of your network."

"The ability to capture packets. It is not only for monitoring. That is very important for a company that wants to keep an eye on the packets, the transactions, the flows..."

"It's able to capture packets and, after a long time, you can come and use that information; to check, to analyze - everything you would want to do. So it's very good and helpful if you want to protect your data. It is stored in a certain place where you can access it every time you want to analyze it."

"Enables us to go back in time to capture an issue and analyze it for a solution, and this after the fact analysis is key to overcoming the bump in the night issues."

"There are many valuable features, but understanding end-user response times stands out. It provides a score-based evaluation of user experience, helping customers quickly pinpoint whether issues originate from the network, server, client, or application. Additionally, it facilitates in-depth analysis of application dependencies."

"This solution allows us to see exactly what is going on in the network and we can very quickly solve issues with users."

"Go take a look at it. It's a great product and has great capabilities."

More Observer GigaStor pros

Cons

"I was upset when they sold the product to NETSCOUT."

"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 Observer Console UI is consistent and stable, but could use some updating to be more modern."

"I would like to have more than 4TB of storage available in the portable version of this solution."

"The interface is pretty complex, so for the average user, it takes a while to get up to speed with it. I would like it to be more user-friendly."

"I would like to have more than 4TB of storage available in the portable version of this solution."

"Maybe the graphical user interface could be simplified to allow people to use it more easily."

"Graphics need improvement. Because a lot of the information there you have to input first in some case to have full potential. It could be more automated."

"GigaStor feeds into Apex. So, the area where there could be improvement would be in artificial intelligence. For example, the incorporation of more advanced machine learning or AI capabilities could enhance its functionality."

"There are some issues, in our environment that puts processing restraints on the Gigastor when turning on trending data to be sent to APEX."

More Observer GigaStor 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."

"It depends on the requirements you have. There are three types of license. There's the updates license, the work group license, and the workstation license."

"It's quite expensive."

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Top Industries

By visitors reading reviews

No data available

Construction Company

17%

Financial Services Firm

15%

Wholesaler/Distributor

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	5
Large Enterprise	3

Questions from the Community

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What do you like most about Observer GigaStor?

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What is your experience regarding pricing and costs for Observer GigaStor?

I would rate the pricing a ten out of ten. It's quite expensive.

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What needs improvement with Observer GigaStor?

GigaStor feeds into Apex. So, the area where there could be improvement would be in artificial intelligence. For example, the incorporation of more advanced machine learning or AI capabilities coul...

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Comparisons

NETSCOUT nGeniusONE vs ClearSight Analyzer

Compared 31% of the time

TruView vs ClearSight Analyzer

Compared 26% of the time

Wireshark vs ClearSight Analyzer

Compared 20% of the time

Cisco Secure Network Analytics vs ClearSight Analyzer

Compared 12% of the time

Observium vs ClearSight Analyzer

Compared 11% of the time

More ClearSight Analyzer Competitors

Wireshark vs Observer GigaStor

Compared 14% of the time

Gigamon Deep Observability Pipeline vs Observer GigaStor

Compared 9% of the time

Viavi Observer Platform vs Observer GigaStor

Compared 8% of the time

IxChariot vs Observer GigaStor

Compared 7% of the time

NETSCOUT nGeniusONE vs Observer GigaStor

Compared 6% of the time

More Observer GigaStor Competitors

Product Reports

Buyer's Guide

Network Monitoring Software

March 2026

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Buyer's Guide

Observer GigaStor

March 2026

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Overview

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

NETSCOUT

Observer GigaStor is a network analysis tool that comes in a variety of form factors, including rack mount, portable, and virtual. Capable of storing up to a petabyte of traffic for later analysis, GigaStor helps ensure optimal network and application performance.

Viavi Solutions

Sample Customers

Japan Atomic Energy Research Institute

Cisco Systems, Hawaiian Telecom, Renown Health, State of Nevada, U.S. Department of Veteran Affairs, Allstate Insurance, Jack Henry & Associates, United States Airforce, US Bank, Blue Cross Blue Shield of Minnesota, Texas Tech University Health Sciences Center, Chicago Board Options Exchange

Buyer's Guide

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March 2026

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