OP5 Monitor vs Observer GigaStor comparison

Viavi Solutions and ITRS are both solutions in the Network Monitoring Software category. Viavi Solutions is ranked #93, while ITRS is ranked #70. Viavi Solutions holds a 0.2% mindshare in NMS, compared to ITRS’s 0.7% mindshare. Additionally, 100% of Viavi Solutions users are willing to recommend the solution, compared to 100% of ITRS users who would recommend it.

Observer GigaStor

Read 7 Observer GigaStor reviews

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178 Comparison Views

100% willing to recommend

OP5 Monitor

Read 6 OP5 Monitor reviews

1,078 Views
852 Comparison Views

100% willing to recommend

Observer GigaStor

OP5 Monitor

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 10, 2024

Observer GigaStor and OP5 Monitor are competitive solutions in network management. OP5 Monitor appears to have the upper hand due to its comprehensive integration with various IT environments.

Features: Observer GigaStor offers deep packet inspection, intricate network activity details, and strong network visibility with performance insights. OP5 Monitor provides extensive IT infrastructure monitoring, seamless system integration, and detailed performance metrics, offering a wider range of insights for diverse IT environments.

Room for Improvement: Observer GigaStor may enhance user-friendliness, expand its integration capabilities with non-network systems, and reduce setup complexity. OP5 Monitor could improve by providing more specialized network analysis features, enhancing real-time monitoring capabilities, and offering additional customization for diverse network environments.

Ease of Deployment and Customer Service: Observer GigaStor's deployment requires specialized knowledge, leading to a potentially extended setup time, with strong technical support for its advanced features. OP5 Monitor offers straightforward deployment with its flexible system, easing integration with existing IT frameworks, and customer support that guides comprehensive monitoring configuration.

Pricing and ROI: Observer GigaStor involves significant setup costs due to its specialized nature, delivering value in environments requiring detailed network traffic analysis. OP5 Monitor is a cost-effective solution, balancing initial investment with its comprehensive feature set, offering a significant ROI by adapting to various infrastructures.

To learn more, read our detailed OP5 Monitor vs. Observer GigaStor Report (Updated: April 2025).

Buyer's Guide

OP5 Monitor vs. Observer GigaStor

April 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

Observer GigaStor

Ranking in Network Monitoring Software

93rd

Average Rating

9.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Network Troubleshooting (15th), Network Packet Broker (NPB) (9th)

OP5 Monitor

Ranking in Network Monitoring Software

70th

Average Rating

8.6

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (53rd)

Mindshare comparison

As of May 2025, in the Network Monitoring Software category, the mindshare of Observer GigaStor is 0.2%, up from 0.2% compared to the previous year. The mindshare of OP5 Monitor is 0.7%, down from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software

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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Harish Venkateshappa

Information Technology Staff at GlobalFoundries

Useful online resources, customizable, and highly effective monitoring

The solution is useful for tweaking. However, there have been some negative experiences, such as limited report capabilities. The only report available is in PDF format, making it difficult for teams managing multiple servers to extract data in Excel format. The speaker recommends that the team improve the report capabilities to better serve users. If there are corrupt files the data can be extracted from them. Anyone who wants to see the performance of memory usage, such as whether it's at 80 to 90 percent, can use this tool. However, other tools can provide this information in two minutes, this tool is more time-consuming and the report it provides is not very effective for practical use. When it comes to reports, the tool falls short. During a recent call, it was noted that while the company has distributed servers across the globe, only the master server can accommodate the reports and events, causing delays. If other servers experience issues, the team cannot view the reporting or tag things, such as for troubleshooting purposes. If this aspect was improved it would be an excellent tool.

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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

"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'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."

"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"

"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..."

"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 API makes it pretty easy to integrate with any system."

"We can also observe whatever we want, and there are no limitations."

"With limited hardware or a virtual machine, you can address a huge network, hundreds of thousands of elements that need to be monitored. Other commercial software is not on that level."

"The best feature is that it is very relatable, stable, and scalable. The logger is a part of the software, but it's not the most important point of it."

"OP5 Monitor is a great choice due to its being built on an open-source monitoring tool and provides ample opportunity for customization based on specific support requirements. It is also user-friendly and easy to manage with a wide range of plugins available for use. In comparison to other enterprise tools, such as Micro Focus, OP5 Monitor stands out for its features and cost-effectiveness, making it the best tool in the market. Customization is one of the key strengths of the tool and provides a lot of capabilities. Additionally, it is easy to find support and plugins for the tool through online resources."

"It monitors and continuously tests everything that is of importance to you and your users. It could be everything from monitoring disk space to CPU usage to memory. It could include determining if the response time in your e-commerce platform is quick enough, or whether you have too many bounces from some of the pages on your website. You want to monitor anything that could cost you money or time or resources. You can do that with this system. It's very flexible."

Cons

"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."

"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."

"The solution is useful for tweaking. However, there have been some negative experiences, such as limited report capabilities. The only report available is in PDF format, making it difficult for teams managing multiple servers to extract data in Excel format. The speaker recommends that the team improve the report capabilities to better serve users."

"IT environments today are in constant flux. This is driven by the newer cloud technologies such as Kubernetes and Docker, etc. The whole Nagios-based monitoring system that OP5 is created on top of, is based on a host-service model. There is a need for a strategy on what to do with more dynamic environments. There is some cool stuff going on in that direction."

"OP5 lacks some visualization, a feature that makes some other products nice. Op5 is built for purpose, which is fine, but if you compare it with some new products, the visualization is not so appealing, especially for management... If you don't need fancy visualizations, OP5 is fine."

"They need to improve the dashboard interface."

"The user interface is not what we are used to these days, and should be improved."

"We do not get performance reports properly."

Pricing and Cost Advice

"It's quite expensive."

"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."

"OP5 has a very low price as a solution, compared to many other solutions out there."

"The cost of the license and support are separate. If you want platinum call support, it will cost more than a regular call. I did not opt for it, as it is an additional cost."

"It was not expensive. And because it's less demanding in terms of hardware, you don't have to pay for another SQL or other database license, and you can have a huge installation on one machine..."

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Top Industries

By visitors reading reviews

Financial Services Firm

28%

Computer Software Company

18%

Manufacturing Company

10%

University

Government

16%

Computer Software Company

14%

Aerospace/Defense Firm

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

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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Product Reports

Buyer's Guide

Observer GigaStor

April 2025

Download Observer GigaStor product report

Buyer's Guide

OP5 Monitor

April 2025

Download OP5 Monitor product report

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

OP5 Monitor - The Complete Monitoring Solution

OP5 Monitor is a flexible and highly scalable monitoring solution for all sizes of environments. Use just one product to monitor your IT environment regardless of location, whether on-premise, in dynamic environments, public cloud or a hybrid of these.

Digital transformation adds extra layers and complexity to the IT estate by creating a hybrid IT environment of both static and dynamic environments, that can be difficult to monitor efficiently. ITRS OP5 Monitor gives enterprises full visibility over their entire IT estate through a single pane of glass, allowing them to consolidate monitoring tools and cut down costs.

ITRS

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

Svenska Spel, Carus, VGL, Tele2, Viking Line, Clas Ohlson, Vanderlande, Försäkringskassan

Buyer's Guide

OP5 Monitor vs. Observer GigaStor

April 2025

Free Report: OP5 Monitor vs. Observer GigaStor

Find out what your peers are saying about OP5 Monitor vs. Observer GigaStor and other solutions. Updated: April 2025.

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