AirCheck G3 vs Observer GigaStor comparison

NetAlly and Viavi Solutions are both solutions in the Network Troubleshooting category. NetAlly is ranked #8, while Viavi Solutions is ranked #14. NetAlly holds a 8.8% mindshare in NT, compared to Viavi Solutions’s 3.2% mindshare. Additionally, 100% of NetAlly users are willing to recommend the solution, compared to 100% of Viavi Solutions users who would recommend it.

AirCheck G3

Read 13 AirCheck G3 reviews

1,079 Views
885 Comparison Views

100% willing to recommend

Observer GigaStor

Read 7 Observer GigaStor reviews

964 Views
145 Comparison Views

100% willing to recommend

AirCheck G3

Observer GigaStor

Comparison Buyer's Guide

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Executive SummaryUpdated on Jul 11, 2024

AirCheck G3 and Observer GigaStor are both prominent products in network analysis. While AirCheck G3 is valued for its cost-effectiveness and support, Observer GigaStor stands out for its feature-rich performance, making it preferred despite the higher price.

Features: AirCheck G3 is portable and easy to use with one-touch testing, immediate feedback on network health, and a lightweight design. Observer GigaStor offers extensive data capture capabilities, detailed network analysis, and comprehensive network troubleshooting features.

Room for Improvement: AirCheck G3 could enhance its range, battery life, and hardware durability. Observer GigaStor's setup process is complex, it has a steep learning curve, and could benefit from better usability.

Ease of Deployment and Customer Service: AirCheck G3 features plug-and-play deployment and responsive customer service, providing a hassle-free experience. Observer GigaStor, though powerful, has a challenging deployment process, but users still value its expert support.

Pricing and ROI: AirCheck G3's lower initial setup cost and faster ROI make it attractive for smaller budgets. Observer GigaStor, despite a higher setup cost, delivers significant returns in environments needing deep data analysis and long-term scalability.

To learn more, read our detailed AirCheck G3 vs. Observer GigaStor Report (Updated: December 2025).

Buyer's Guide

AirCheck G3 vs. Observer GigaStor

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

AirCheck G3

Ranking in Network Troubleshooting

8th

Average Rating

8.6

Number of Reviews

Ranking in other categories

No ranking in other categories

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)

Mindshare comparison

As of January 2026, in the Network Troubleshooting category, the mindshare of AirCheck G3 is 8.8%, up from 6.8% compared to the previous year. The mindshare of Observer GigaStor is 3.2%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Troubleshooting Market Share Distribution
Product	Market Share (%)
AirCheck G3	8.8%
Observer GigaStor	3.2%
Other	88.0%

Network Troubleshooting

Featured Reviews

David-Prusynski

Senior Network Engineer at a healthcare company with 5,001-10,000 employees

A portable, rugged device that reduces resolution time and saves thousands of dollars

It would be nice if I could import an AP list with a MAC address. When it looks at access points, it should tell me the AP name instead of the MAC address. When you get a MAC address, you can eventually find out where you want to go. However, a lot of times, if I just have an AP name, I know that's in this area or that's over there. I would like that function because AirMagnet, which is the precursor of this, had that ability where you could basically import a list of APs and MAC addresses, and then it could display those instead of just a MAC address. That'd be a nice function. We should be able to put an AP to MAC address in Excel and export it as a CSV file and then import it. That'd be nice to have because I have that information for all my hospitals. The one I'm doing this weekend has got 550 access points. It is much easier for me to look at an AP name than to get a MAC address. Currently, I have to go to a different spreadsheet and try to find that MAC address. If I had the AP name, it would be like, "Okay. Yep. See it. Done." They are doing spectrum analysis in G3, which I would love to have in G2. That's a nice tool to have, and from what I heard, that's the same price. I'd like to have that. The other function I would love to see is the ability to test fiber. I know the $10,000 version has the ability to test fiber, but I would love this lower-cost device to be able to test fiber.

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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

"It is portable. It is rugged. It comes with a nice case. It has been dropped, but it doesn't break. I don't have a crack screen or anything like that. It has pretty good battery life."

"I also like the remote session and the ability to log in to the device remotely. You can log in to the tester with your computer and can see the screen and operate the tester remotely. This is a very cool function, but it's very advanced."

"The information provided by the solution for resolving connectivity and performance problems is very thorough. The reporting functionality is extremely good as I can pass that information on with little input. The device will identify issues and problems, e.g., the diagnostic material. When you have Internet access, it sends the information to your email address, which is very useful."

"The AirMapper Site Survey on the AirCheck G2 is the most valuable feature. It is really nice to be able to upload the maps remotely to the website, and then have the analyst upload the results so we can review the data."

"AirCheck G2 gives me an overview of which channels are used by the access points or who delivers the Wi-Fi, which gives me a clear picture of what's going on."

"AirCheck has a feature that lets you play a tone so you can track down a rogue AP based on the RF signal. That's a cool feature. It can also help you identify interference like microwave ovens or Bluetooth devices. I also like the ability to link it to your online account. It sends a report via email and saves it on the cloud."

"It has made our networking staff more productive. We spend less time because the device helps us by identifying the issue and providing a solution for the customer. Prior to not having this device, we would have to guess when an issue arose. Now, we don't have to guess. This can easily save us hours per call."

"AirCheck made a lot of children and caregivers quite happy. While I might not have resolved everything, I have reduced the problems that we had every night. During the day, they would do visible checks and not always rely on the monitors, but every night, they had at least three or four of those alarms. I was able to reduce it to once or twice a week since those appliances are still limited in their wireless capability."

More AirCheck G3 pros

"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"

"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."

"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 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."

Cons

"If it was capable of downloading MIBs onto the device, then we could identify the manufacturer. Sometimes, when I am troubleshooting, there is a Mac address. For example, there is a rogue device and it just gives us a Mac address, which is fine. It gives us something, which is better than nothing. It would be nice if it was able to download a MIB where we could associate it with that Mac address and the manufacturer."

"It would be nice if I could import an AP list with a MAC address. When it looks at access points, it should tell me the AP name instead of the MAC address. When you get a MAC address, you could eventually find out where you want to go. However, a lot of times, if I just have an AP name, I know that's in this area or that's over there. I would like that function because AirMagnet, which is the precursor of this, had that ability where you could basically import a list of APs and MAC addresses, and then it could display those instead of just a MAC address."

"A feature I would like to see is the ability to charge the device via a PoE outlet. Usually, I need to charge it at home. It would be good to leave the device plugged in and charging at a PoE source at the customer site after a quick look at the network when I have moved on to other tasks."

"The only thing that would be an improvement would be the ability to do MPO/MPT testing, which is another mode of fiber, along with more options on the SFP to do that testing."

"We use these out in the field, and because they're not allowed on our network, we usually have to have the person take them home and provide backhaul to them. In other words, they are not allowed through our firewalls to dump the data. So, we have to have them go to a separate wired network to dump the data. There could be an option to put an LTE and have a phone engine in it so that you can buy a SIM card for it and have it use cellular to download the data. That is something that would be nice to have. That's a little kink in this system right now. Other than using the Ethernet port to download data, it'd be nice if we could use either LTE or some other way to get the data that was collected by AirCheck G2 to our Link-Live portal."

"We use .1x authentication, so I need to download the certificate onto the device. It would be nice to have this functionality through the cloud as well. Right now, you need to do it through the software by connecting your laptop physically to the AirCheck. This is one thing that is a bit slow."

"NetAlly has been behind the curve on visualization, Wi-Fi design, and heat maps for a little while now. They're perfectly aware of this deficiency, but what they offer is good enough for a lot of people. It's not suitable for larger shops, but it works in a pinch. The AirMapper and subsequent AirMagnet integration is an afterthought."

"I would like them to modify the interface. The button to change profiles is fairly small. When you have interventions, it is not always possible to have a ballpoint pen or perfect precision touch with it, since sometimes you need to touch it quite a lot when your hands are very dirty. I would like a special pen that is compatible with that responsive screen. That would make it easier."

More AirCheck G3 cons

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

"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."

"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."

Pricing and Cost Advice

"The upfront cost of the solution is around $4,000."

"Pricing is on par with the rest of the industry and the licensing is decent."

"For a few thousand dollars, you save yourself a ton of time. It's a great deal."

"If you find a feature you need, you have to call them and add it, but you should be able to use the product. You spend money on and invested in multiple devices and can't even use half of the features. They should negotiate with large enterprises who buy large numbers of units to provide NetAlly support for all of them at a nominal fee."

"It costs $3,000. It would be nice if its cost was less. I could then buy more. Currently, when we buy one, we make sure that where we need it is big enough, or if it is too small, when a person has a job, they have to get a temporary one mailed to them to use, which becomes a little less convenient."

"Because I work in a big company, it is a no-brainer. If I were a consultant, I would still buy it, but it would be a huge investment. Overall, it's a good tool to have."

"The overall cost of the solution, compared to the time saved—the number of man-hours devoted to other means of troubleshooting—is incomparable."

"I'd always love a lower price, but as compared to some of the other tools, it is fairly reasonable. I personally bought one. So, I must have thought the value was there because I'm spending my own hard cash on it, not just the company's. You can get support. I don't have support on my personal device. We did buy support for our company devices. It is reasonable. It is not super expensive or astronomical."

More AirCheck G3 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."

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Top Industries

By visitors reading reviews

Comms Service Provider

11%

University

Government

Performing Arts

Financial Services Firm

17%

Computer Software Company

11%

Manufacturing Company

Wholesaler/Distributor

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	1
Midsize Enterprise	2
Large Enterprise	11

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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Compared 10% of the time

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Compared 8% of the time

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Compared 8% of the time

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Product Reports

Buyer's Guide

AirCheck G3

January 2026

Download AirCheck G3 product report

Buyer's Guide

Observer GigaStor

January 2026

Download Observer GigaStor product report

Also Known As

AirCheck G2, AirCheck

No data available

Overview

AirCheck G3 is the most cost-effective hardware-enabled site survey solution for Wi-Fi 6/6E networks. It provides network professionals of any skill level with complete and accurate information to survey and validate Wi-Fi deployments and changes, resolve connectivity and performance problems quickly, speed up closure of trouble tickets, and ensure your Wi-Fi network meets end users’ needs.

The new and improved battery life of 10 hours (3 - 4 hours charge) lasts you and your teams throughout the day.

AirCheck G3 Product Info

NetAlly

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

Information Not Available

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

AirCheck G3 vs. Observer GigaStor

December 2025

Free Report: AirCheck G3 vs. Observer GigaStor

Find out what your peers are saying about AirCheck G3 vs. Observer GigaStor and other solutions. Updated: December 2025.

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