Observer GigaStor vs Wireshark comparison

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98% willing to recommend

Observer GigaStor

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Executive SummaryUpdated on Jul 11, 2024

Wireshark and Observer GigaStor are leading network analysis tools. Wireshark is favored for its pricing and ease of deployment, while Observer GigaStor stands out for its advanced features, making it worth the investment for many users.

Features: Wireshark is praised for its comprehensive packet analysis capabilities, ease of use, and strong community support. Observer GigaStor offers extensive storage, sophisticated network monitoring features, and the ability to handle larger datasets.

Room for Improvement: Users suggest Wireshark could benefit from enhanced packet filtering, improved reporting mechanisms, and better integration with third-party tools. For Observer GigaStor, feedback indicates a need for better integration with third-party tools, a more streamlined configuration process, and enhanced user documentation.

Ease of Deployment and Customer Service: Wireshark is known for its straightforward deployment and community support. Observer GigaStor's deployment is more complex, but users report responsive customer service.

Pricing and ROI: Wireshark is often chosen for its cost-effectiveness, especially in smaller environments. Observer GigaStor is more expensive but justifies the cost with feature-rich offerings and better long-term ROI for larger networks.

To learn more, read our detailed Observer GigaStor vs. Wireshark Report (Updated: December 2025).

Observer GigaStor vs. Wireshark

December 2025

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Helped 881,082 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

Observer GigaStor

Ranking in Network Troubleshooting

14th

Average Rating

9.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Network Monitoring Software (89th), Network Packet Broker (NPB) (11th)

Wireshark

Ranking in Network Troubleshooting

4th

Average Rating

9.0

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Network Troubleshooting category, the mindshare of Observer GigaStor is 3.2%, up from 1.5% compared to the previous year. The mindshare of Wireshark is 12.7%, down from 13.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Troubleshooting Market Share Distribution
Product	Market Share (%)
Wireshark	12.7%
Observer GigaStor	3.2%
Other	84.1%

Network Troubleshooting

Featured Reviews

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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DonniUgalde

Senior I.T. Systems Engineer at Pro Techs MSP

Provides visibility into the network, and the GUI is easy to use

I wish the filters were a little bit more prepopulated. It would have been easy to hit a drop-down and select a filter. If I only wanted to look at DCP, UDP, or IP, it would be easy to filter it out. Advanced network knowledge is required to get a lot out of the tool. However, it's very easy to install and deploy. It would be nice if there were some handheld Android devices with a Wireshark-specialized application that would allow us to mirror a Cisco port. Then, we can just plug into the port and click the green start button, and it will start ingesting the packet capture. Then, we won’t be using a laptop. The only downside is that we must have a laptop and connect a network cable. Some new laptops don't have network ports, so we have to get another adapter. Having an all-in-one device, like NetAlly or Fluke, and some of their network devices would be cool.

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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

"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..."

"I also have the ability to see an application's performance, to see what's going on, why a network is slow, why this program for this user is experiencing a delay or some network issue"

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

"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."

"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."

"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."

"The product is simple to implement."

"Wireshark is a good tool to start with network analyzing and packet capturing."

"The GUI is easy to use."

"It helps in analyzing if something looks suspicious, such as a brute force attack or scanning from somewhere."

"I find Wireshark a very useful tool. Its best feature is that it allows me to deeply understand what's going on at the packet level, as well as any adverse signatures that I can analyze. When I need to create an IPS rule, I need to check the traffic deeply to get more insights about the actual traffic, what's the name of certain flags, etc., and I'm able to do all that through Wireshark. The tool is also user-friendly."

"What's best about Wireshark is that it doesn't require installation. It supports cards and monitoring permissions and is sufficient for appending and capturing activities. You won't need to install other tools to use Wireshark, so this saves you time. You can capture packets at any time from your laptop through Wireshark."

"The drill-down available for packet analysis is great. It gives a network security engineer insight into what is going on at the packet level and enables better troubleshooting."

"The feature to incorporate Voice over IP (VoIP) incidents into network traffic analysis is valuable. Capturing voice or SIP communication allows for examination of interactions between SIP clients and SIP servers. This helps the team investigate or analyze issues related to call center servers and operators."

More Wireshark pros

Cons

"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."

"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."

"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. It's already good, but they can work more on it to make it even easier."

"The decryption of encrypted packets could be better."

"The Wireshark search function shows green for a correct search and red for an incorrect search. If there were a way to provide a description about what a search - and the similar ones which are available - can do, while a person is typing it, it would make the product easier to use and simultaneously decrease the learning curve."

"The system could be improved upon by adding a better and more powerful data processing engine."

"You need some basic knowledge to work with Wireshark. Maybe it could be more user-friendly just for new users. Just for the new generation."

"With Wireshark, you cannot download and utilize the packet in automation."

"I have not used Wireshark to an advanced point where I could provide a detailed opinion on improvements needed."

"The initial setup depends upon the basics. You need to have a clear understanding of the basics."

"The product has been using the same GUI for many years."

More Wireshark cons

Pricing and Cost Advice

"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."

"We're using the free version of Wireshark."

"It's a stand-alone tool. If there is a commercial license for it I am unaware of it."

"Wireshark is open-source and free of charge."

"Wireshark is free software, so you don't have to pay any licensing fee. Individual people can use it and then donate to Wireshark."

"It is an open-source solution."

"I've never personally had to pay for it, making it a highly valuable internet resource that's accessible for use. While they offer some paid versions, our firm has utilized the free version for the past three years."

"It is free."

"The solution is open source so is free."

More Wireshark pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Network Troubleshooting solutions are best for your needs.

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881,082 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

17%

Computer Software Company

11%

Manufacturing Company

Wholesaler/Distributor

University

10%

Financial Services Firm

Computer Software Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	31
Midsize Enterprise	11
Large Enterprise	27

Questions from the Community

What do you like most about Observer GigaStor?

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.

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...

What do you like most about Wireshark?

The GUI is easy to use.

What is your experience regarding pricing and costs for Wireshark?

Wireshark is priced at a medium range, not too high, not too low. The pricing could be more flexible, and they might make it more expensive. That said, compared to other products, it is competitive.

What needs improvement with Wireshark?

The speed of the Internet could be improved, especially its performance. Performance can sometimes be a challenge due to numerous factors.

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Product Reports

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Observer GigaStor

January 2026

Download Wireshark product report

January 2026

Overview

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

Wireshark is the world's foremost network protocol analyzer.

Sample Customers

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

Comversion, ADP, Talbots