Observer GigaStor vs vRealize Network Insight comparison

Viavi Solutions and Broadcom are both solutions in the Network Monitoring Software category. Viavi Solutions is ranked #84, while Broadcom is ranked #36 with an average rating of 8.0. Viavi Solutions holds a 0.5% mindshare in NMS, compared to Broadcom’s 0.8% mindshare. Additionally, 100% of Viavi Solutions users are willing to recommend the solution, compared to 89% of Broadcom users who would recommend it.

Observer GigaStor

Read 7 Observer GigaStor reviews

2,562 Views
1,588 Comparison Views

100% willing to recommend

vRealize Network Insight

Read 47 vRealize Network Insight reviews

4,813 Views
3,562 Comparison Views

89% willing to recommend

Observer GigaStor

vRealize Network Insight

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Executive SummaryUpdated on Jun 3, 2026

vRealize Network Insight and Observer GigaStor are competing in the network analysis tools category. Observer GigaStor appears to have the upper hand in deep packet analysis and storage due to its robust capabilities.

Features: vRealize Network Insight offers network and security visibility, intuitive analytics, and valuable integrations with VMware products. In contrast, Observer GigaStor provides high-capacity packet capture, robust real-time analysis, and historical data for network forensics.

Room for Improvement: vRealize Network Insight could enhance its deep packet analysis capabilities and storage capacity. Observer GigaStor could improve by offering more integrations with virtual environments and developing a more intuitive interface.

Ease of Deployment and Customer Service: vRealize Network Insight benefits from straightforward deployment and high-quality VMware support, while Observer GigaStor offers versatile deployment options for different network sizes with reliable customer support.

Pricing and ROI: vRealize Network Insight generally provides a lower setup cost, appealing to budget-conscious organizations using VMware. In contrast, Observer GigaStor justifies its considerable initial investment with powerful data storage and retrieval capabilities, leading to impressive ROI for clients needing exhaustive network visibility.

To learn more, read our detailed Observer GigaStor vs. vRealize Network Insight Report (Updated: June 2026).

Buyer's Guide

Observer GigaStor vs. vRealize Network Insight

June 2026

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Helped 902,988 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 Monitoring Software

84th

Average Rating

9.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Network Troubleshooting (14th), Network Packet Broker (NPB) (8th)

vRealize Network Insight

Ranking in Network Monitoring Software

36th

Average Rating

8.6

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (42nd)

Mindshare comparison

As of July 2026, in the Network Monitoring Software category, the mindshare of Observer GigaStor is 0.5%, up from 0.2% compared to the previous year. The mindshare of vRealize Network Insight is 0.8%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
vRealize Network Insight	0.8%
Observer GigaStor	0.5%
Other	98.7%

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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Shaijith KB

Senior System Specialist at General Directorate of Residence and Foreigners Affairs (GDRFA)

Comprehensive management and detailed reports benefit operations while improvements are needed in support and maintenance

We have Tanzu and OpenShift. We have OpenShift, Canonical, and the Tanzu one. The Tanzu platform from VMware is a Kubernetes platform. We haven't completely installed Tanzu yet; we installed the vROps part. vRealize Network Insight is beneficial because you can control the East-West traffic. vRealize has a component called NSX, which has East-West traffic controlling and micro-segmentation, that is one of the best options, and we have the layer extension, layer 2 extension possible through NSX. If you have anything accountable in any business, even in a candy business, having proper accountability on what you are selling and buying will save a lot. If you don't know what you're selling and buying, you will end up with a loss. My team does not use the flow analytics feature; we have a security and network monitoring team, which is a different SOC team. I am using it as an administrator internally. We perform different tasks including costing analysis, capacity management, and many other things. vRealize Network Insight has a concern about the maintenance part, as it requires a person to monitor it completely. It's not something you install and your report will be generated automatically. You have to work on this properly to get the insights. vRealize Network Automation, vRealize Operations, and vRealize Network Insight are completely related to the network. I cannot say much about these network aspects because I am on the operations side, but overall, the vRealize suite is good for reporting perspective or any ISO-related documentation; this is very helpful. The product is called vRealize Operations Manager, and now it is referred to as Aria or vAria. I am now a Senior System Specialist. We use different metrics because we have multiple departments, and we can monitor utilization and comparisons with the previous year. On a scale of one to ten, I rate this solution a seven.

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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."

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

"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."

"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 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..."

"If you have the opportunity, I would strongly encourage you to get it, because it makes the IT experience easier and more flexible, by providing the ability to see things in your networks like the directory packet label."

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

"I have no regrets using this product, I am very satisfied for what I paid for it and for the things I am able to do with the product."

More Observer GigaStor pros

"It's a pretty good system if you're doing troubleshooting and microsegmentation."

"It especially helps with deploying NSX, that you're not having to manually chase down and figure out what you need to do to microsegment VMs. This gives a nice option where you can say, "Hey, this VM, show me what flows are there." I can export it out and then import it as an NSX rule and job done."

"With this product, we can precisely identify communication patterns between virtual machines within our data center, whether it's east-east or east-west communication."

"It has helped us tremendously to be able to easily deploy NSX in our environment with microsegmentation."

"vRNI can trace the flow of each and every packet and it is easy for us to troubleshoot all the issues that we do have with the networking. We can trace down the packet to a point where it has been dropped."

"It has really tightened down the security. That was something that we were lacking. It has also given us deep visibility into our network. We can really get down and see all of the traffic within the data center, between the VMs, between the applications, database servers, other application servers, web servers. We can identify everything that is communicating, and we can see it all on one product."

"Technical support is great. They do excellent work."

"The benefits are it gives us insight into our network, which we can't get anywhere else."

More vRealize Network Insight pros

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."

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

"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 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."

"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 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 want to be able to monitor a network flow that is approximately two weeks back, but I haven't found an easy way to do this."

"It needs to be a little easier to use and to understand the information it's putting out. That would make it more helpful. If you're not a network person you need to understand things like network policies and concepts. If you gave it to a regular admin, it would be nice if it were easier for them to pick up what is going on, understand the flows and whether or not stuff should be talking to each other, as opposed to just port groups and IP addresses."

"It needs improvement in terms of its efficiency."

"Better integration into VRB."

"After you use it for a little while you become accustomed to it but the layout doesn't feel very intuitive. You have to dig around and find the exact place where you can find the information, where you can actually see your east-west traffic, etc. I would like them to bring that information more to the forefront, instead of having to find it."

"The only issue we have is that the solution does not always capture the host names."

"If it had some kind of plugins with vSphere, more effective plugins with Horizon View or other VMWare products, if it had interconnectivity, I think it would be more effective than it is today."

"There is room for improvement as not all cases are getting resolved, and we often do not get L3 support directly, having to go through L1 and L2, resulting in delays that usually are a headache for us."

More vRealize Network Insight 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."

"It's a little expensive, but for what you're getting out of the product, you often see the trade-off. It depends on the type of licensing you have. It might be a little too pricey for some."

"It reduces costs. It takes something that may be challenging and makes it more usable and visual by being able to bring in tools, seeing what their impact is, such as microsegmentation and application rationalization, and seeing it quickly."

"vRealize Network Insight is expensive."

"I rate vRealize Network Insight's pricing a seven point five out of ten."

"The solution has helped us to reduce time, increase performance, reduce costs, and even easily manage networks. We are probably seeing 10 to 20 percent labor savings because we are able to be very specific and focused on what we want to do. It ends up saving the customer money and makes us be more efficient on our cost deliveries."

"The solution has reduced the time that we spend on other products. For example, with NSX, we were able to quickly find things that we would normally spend days trying to figure out."

"They should include the product in NSX because it's important to have it for deployment."

"It's an expensive product because we have a lot of nodes."

More vRealize Network Insight pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

18%

Financial Services Firm

14%

Computer Software Company

Manufacturing Company

11%

Construction Company

11%

Computer Software Company

10%

Financial Services Firm

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	11
Midsize Enterprise	9
Large Enterprise	43

Questions from the Community

Ask a question

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What is your experience regarding pricing and costs for vRealize Network Insight?

In VMware you have to buy a separate license for it. We have VVF and VCF-type of licenses, and if you want to go with this NSX and sort of higher-end professional services, you need to go with VCF....

See all answers

What needs improvement with vRealize Network Insight?

There is room for improvement as not all cases are getting resolved, and we often do not get L3 support directly, having to go through L1 and L2, resulting in delays that usually are a headache for...

See all answers

What is your primary use case for vRealize Network Insight?

We have Tanzu, and we also work with multiple Kubernetes services such as Nutanix and Google. We are working on these Kubernetes services on the operations side. For Tanzu, we have several componen...

See all answers

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Compared 12% of the time

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Compared 8% of the time

SolarWinds NPM vs vRealize Network Insight

Compared 6% of the time

Datadog vs vRealize Network Insight

Compared 5% of the time

Zabbix vs vRealize Network Insight

Compared 4% of the time

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Product Reports

Buyer's Guide

Observer GigaStor

June 2026

Download Observer GigaStor product report

Buyer's Guide

vRealize Network Insight

June 2026

Download vRealize Network Insight product report

Also Known As

No data available

Arkin

Overview

Observer GigaStor provides detailed network visibility and data capture for efficient troubleshooting and analysis. It's a robust tool designed to manage today’s complex network environments, offering reliability and performance insights.

Observer GigaStor specializes in long-term network traffic capture, delivering comprehensive forensic analysis capabilities. It stands as a trusted resource for IT departments aiming to resolve network performance issues swiftly. By capturing and storing packets with high precision, it aids in identifying both current and past anomalies, ensuring network health and performance continuity through proactive monitoring.

What are the key features of Observer GigaStor?

Long-term Data Capture: Enables storage of vast amounts of data for extensive historical analysis.
Comprehensive Protocol Support: Offers support for diverse protocols, enhancing troubleshooting accuracy.
Retrospective Analysis: Provides the ability to trace issues back to their origin point, improving issue resolution speed.
Scalability: Adapts to network growth without sacrificing performance capabilities.

What benefits and ROI can be expected from reviews?

Increased Troubleshooting Efficiency: Provides quicker resolution times, reducing network downtime.
Enhanced Network Visibility: Improves understanding of network performance and traffic patterns.
Reduced Operational Costs: Limits the need for manual troubleshooting, saving on labor costs.
Improved Decision Making: Data insights aid in strategic planning for infrastructure improvements.

Observer GigaStor's implementation spans across various industries, from telecommunications to finance, where maintaining robust and secure network performance is crucial. Its ability to analyze and retrieve historical network data supports compliance and operational stability demands in these sectors.

Viavi Solutions

vRealize Network Insight provides deep visibility into network flows, intuitive visualization, and real-time monitoring. It identifies communication patterns and offers insights into east-west traffic within data centers, simplifying complex network analysis and troubleshooting.

This platform enhances efficiency in firewall management and supports microsegmentation with an intuitive interface. Its integration with VMware products and natural language querying adds value. Users use it for optimizing network flows, planning NSX deployments, and visualizing traffic. It assists in applying security policies, tracking data center flows, and building network architecture by providing advanced insights for policy refinement, ensuring network performance and compliance.

What are the key features of vRealize Network Insight?

Deep Network Visibility: Offers detailed insights into network flows and communication patterns.
Intuitive Visualization: Simplifies monitoring with clear, real-time graphics.
User-Friendly Interface: Facilitates easy navigation for complex network analysis.
Integration with VMware: Seamless alignment with existing VMware products.
Natural Language Querying: Offers insights with easy-to-use query capabilities.

What benefits should users consider in reviews?

Efficiency in Firewall Management: Streamlines and optimizes firewall operations.
Supports Microsegmentation: Enhances security through improved policy enforcement.
Advanced Network Insights: Provides valuable data for performance optimization.
Compliance Assurance: Ensures adherence to security and performance standards.

In specific industries, vRealize Network Insight is implemented to optimize network architecture, manage application dependencies, and enhance security measures. Companies utilize its analytical capabilities to refine policies and ensure robust network performance and security compliance, particularly in complex and hybrid cloud environments.

Broadcom

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

NTTi3, VCIX-NV, VMware Networking and Security Business Unit, Illumio, CompuNet

Buyer's Guide

Observer GigaStor vs. vRealize Network Insight

June 2026

Free Report: Observer GigaStor vs. vRealize Network Insight

Find out what your peers are saying about Observer GigaStor vs. vRealize Network Insight and other solutions. Updated: June 2026.

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