ManageEngine NetFlow Analyzer vs Observer GigaStor comparison

Why PeerSpot?

ManageEngine and Viavi Solutions are both solutions in the Network Troubleshooting category. ManageEngine is ranked #8 with an average rating of 9.3, while Viavi Solutions is ranked #14. ManageEngine holds a 3.4% mindshare in NT, compared to Viavi Solutions’s 4.5% mindshare. Additionally, 100% of ManageEngine users are willing to recommend the solution, compared to 100% of Viavi Solutions users who would recommend it.

ManageEngine NetFlow Analyzer

Read 4 ManageEngine NetFlow Analyzer reviews

1,760 Views
862 Comparison Views

100% willing to recommend

Observer GigaStor

Read 7 Observer GigaStor reviews

3,621 Views
905 Comparison Views

100% willing to recommend

ManageEngine NetFlow Analyzer

Observer GigaStor

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between ManageEngine NetFlow Analyzer and Observer GigaStor based on real PeerSpot user reviews.

Find out in this report how the two Network Troubleshooting solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed ManageEngine NetFlow Analyzer vs. Observer GigaStor Report (Updated: September 2026).

Buyer's Guide

ManageEngine NetFlow Analyzer vs. Observer GigaStor

September 2026

Download the complete report

Helped 920,769 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

ManageEngine NetFlow Analyzer

Ranking in Network Troubleshooting

8th

Average Rating

9.2

Reviews Sentiment

5.6

Number of Reviews

Ranking in other categories

Network Traffic Analysis (NTA) (8th)

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 (84th), Network Packet Broker (NPB) (6th)

Mindshare comparison

As of November 2026, in the Network Troubleshooting category, the mindshare of ManageEngine NetFlow Analyzer is 3.4%, up from 2.6% compared to the previous year. The mindshare of Observer GigaStor is 4.5%, up from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Troubleshooting Mindshare Distribution
Product	Mindshare (%)
ManageEngine NetFlow Analyzer	3.4%
Observer GigaStor	4.5%
Other	92.1%

Network Troubleshooting

Featured Reviews

Sherin Mirza

Competency Center Lead Full Stack Development at a energy/utilities company with 10,001+ employees

Improved network visibility has enabled faster incident resolution and collaborative monitoring

When I open ManageEngine NetFlow Analyzer, I start by checking the dashboard for any alerts. There are no features that came up during implementation that I am not using today, and we are happy with whatever we configured. ManageEngine NetFlow Analyzer does change how my team works together and improves collaboration. I would advise someone considering ManageEngine NetFlow Analyzer that it is a good product, economical, and has a better interface and dashboard to monitor network activity. I give this product a rating of 10.

Read full review

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.

Read full review

Quotes from Members

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

Pros

"I give this solution a rating of 10 out of 10 and absolutely recommend it based on our experience."

"The impact of ManageEngine NetFlow Analyzer on our team's daily operations is immediate, shifting the entire department from a fire-fighting mindset to a proactive management style."

"ManageEngine NetFlow Analyzer has detection capabilities for flow, event, and service flow."

"I would advise someone considering ManageEngine NetFlow Analyzer that it is a good product, economical, and has a better interface and dashboard to monitor network activity."

"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."

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

"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."

"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..."

"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"

"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."

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

More Observer GigaStor pros

Cons

"ManageEngine's product has some performance issues. It runs very slowly when the system is large and does not support high availability for big flow and high-level operations."

"In ManageEngine NetFlow Analyzer, we have to set custom thresholds to get alerted if there is a problem in network connectivity. It would be helpful if we could automate the tool such that we don't have to set thresholds manually, and the tool automatically alerts us when it detects issues."

"The single biggest friction point I experience with ManageEngine NetFlow Analyzer comes down to database storage management and disk space explosion, as flow data records literally record every single conversation passing throughout the monitored interfaces."

"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."

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

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

"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."

"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."

Pricing and Cost Advice

Information not available

"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."

See which vendors are best for you

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

See recommendations

920,769 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Comms Service Provider

20%

Outsourcing Company

15%

Financial Services Firm

14%

Construction Company

12%

Construction Company

17%

Outsourcing Company

12%

Financial Services Firm

11%

Comms Service Provider

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

What is your experience regarding pricing and costs for ManageEngine NetFlow Analyzer?

The price is lower compared to alternatives.

See all answers

What needs improvement with ManageEngine NetFlow Analyzer?

The single biggest friction point I experience with ManageEngine NetFlow Analyzer comes down to database storage management and disk space explosion, as flow data records literally record every sin...

See all answers

What is your primary use case for ManageEngine NetFlow Analyzer?

My main use case for ManageEngine NetFlow Analyzer is bandwidth monitoring. When I open ManageEngine NetFlow Analyzer, the first thing I do is check the immediate priority and address any problems....

See all answers

Ask a question

Earn 20 points

Comparisons

Wireshark vs ManageEngine NetFlow Analyzer

Compared 19% of the time

SolarWinds NetFlow Traffic Analyzer vs ManageEngine NetFlow Analyzer

Compared 14% of the time

Darktrace vs ManageEngine NetFlow Analyzer

Compared 12% of the time

Broadcom Network Flow Analysis vs ManageEngine NetFlow Analyzer

Compared 12% of the time

Alluvio NetProfiler vs ManageEngine NetFlow Analyzer

Compared 2% of the time

More ManageEngine NetFlow Analyzer Competitors

Wireshark vs Observer GigaStor

Compared 9% of the time

NETSCOUT Network & Application Observability vs Observer GigaStor

Compared 9% of the time

SolarWinds NPM vs Observer GigaStor

Compared 6% of the time

Gigamon Deep Observability Pipeline vs Observer GigaStor

Compared 5% of the time

IxChariot vs Observer GigaStor

Compared 5% of the time

More Observer GigaStor Competitors

Product Reports

Buyer's Guide

Network Troubleshooting

October 2026

Download ManageEngine NetFlow Analyzer product report

Buyer's Guide

Observer GigaStor

October 2026

Download Observer GigaStor product report

Overview

ManageEngine NetFlow Analyzer provides network traffic analysis and bandwidth monitoring to help businesses optimize network performance.

Designed to aid IT teams, ManageEngine NetFlow Analyzer offers comprehensive insights into network traffic patterns. It allows for effective bandwidth management by offering detailed reports. This helps in understanding application usage, monitoring traffic, and ensuring efficient operations. ManageEngine's robust features make it a go-to for IT professionals tackling complex network challenges, ensuring reliable and high-performance network infrastructure.

What are the key features?

Bandwidth Monitoring: Tracks bandwidth usage in real-time for informed decisions.
Traffic Analysis: Delivers insights into traffic patterns for optimized network efficiency.
Application Monitoring: Identifies and analyzes application-specific traffic data.
Threshold-Based Alerts: Configures alerts for proactive network performance management.
Customizable Reports: Generates detailed reports to meet specific business requirements.

What benefits should users consider?

Improved Efficiency: Provides data to optimize network resources and reduce bottlenecks.
Cost Reduction: Helps in identifying underutilized resources, reducing operational costs.
Enhanced Security: Monitors for any unusual activity to prevent security breaches.
Informed Decision-Making: Offers valuable insights supporting strategic decisions.

ManageEngine NetFlow Analyzer is implemented in industries such as healthcare, education, and finance, where network performance and data security are critical. By offering detailed visibility into network traffic, it supports infrastructure reliability, helping organizations in these sectors maintain high standards of operation.

ManageEngine

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

Sample Customers

Metro Rail, Micron21, Lotus F1 Team, Elizabeth Board of Education, Queen’s University Belfast, DHL, Praxair, Adventist Health, Wipro Infotech, Tropical Shipping USA

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

ManageEngine NetFlow Analyzer vs. Observer GigaStor

September 2026

Free Report: ManageEngine NetFlow Analyzer vs. Observer GigaStor

Find out what your peers are saying about ManageEngine NetFlow Analyzer vs. Observer GigaStor and other solutions. Updated: September 2026.

DOWNLOAD NOW

920,769 professionals have used our research since 2012.

See our ManageEngine NetFlow Analyzer vs. Observer GigaStor report.

See our list of best Network Troubleshooting vendors.

We monitor all Network Troubleshooting reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.