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ManageEngine NetFlow Analyzer vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive Summary

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 Traffic Analysis (NTA)
8th
Average Rating
9.2
Reviews Sentiment
5.6
Number of Reviews
4
Ranking in other categories
Network Troubleshooting (7th)
VMware NSX
Ranking in Network Traffic Analysis (NTA)
7th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (1st), Cloud and Data Center Security (5th), Network Detection and Response (NDR) (10th), Network Automation (4th), Microsegmentation Software (2nd)
 

Mindshare comparison

As of June 2026, in the Network Traffic Analysis (NTA) category, the mindshare of ManageEngine NetFlow Analyzer is 2.5%, up from 1.2% compared to the previous year. The mindshare of VMware NSX is 3.6%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Mindshare Distribution
ProductMindshare (%)
VMware NSX3.6%
ManageEngine NetFlow Analyzer2.5%
Other93.9%
Network Traffic Analysis (NTA)
 

Featured Reviews

Sherin Mirza - PeerSpot reviewer
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.
TAIYAB HASAN - PeerSpot reviewer
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
Has improved network visibility and security through micro-segmentation and SDN capabilities
This feature gives us flexibility and allows us to manage everything under one pane. We can see everything on one console, including network operations and behavior. Monitoring and security are among the best features for VMware NSX. For micro-segmentation, it's integrated with our endpoint security. If there are any issues with servers or VMs, it notifies us so we can isolate the servers and investigate. It provides distributed security features such as firewall and intrusion, IDS, IPS. The security level with IPS and IDS in VMware NSX is excellent. It also provides logical switching and routing which gives an extra layer for Layer 2 and Layer 3 switching requirements. The solution provides flexibility, automation, and self-service capabilities, resulting in cost savings as extensive expertise isn't required. Once automation and self-service are implemented, many tasks can be completed automatically. Load balancing is another excellent feature. Multiple servers can run on load balancing features, which is particularly useful since we have many application servers running. Sharing loads between servers provides the best performance.

Quotes from Members

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

Pros

"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."
"I give this solution a rating of 10 out of 10 and absolutely recommend it based on our experience."
"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."
"This product is like the layer between traditional networking and virtualization, giving you the flexibility to deploy and have network virtualization on different types of firewalls."
"The security offered by VMware NSX is the most valuable, plus it's a feature-rich product that's straightforward to install and configure."
"VMware NSX is a very good solution. It's also a scalable solution."
"The we can actually extend Layer 2 networking across datacenters, and also Layer 3 networking, which comes along with it."
"The solution's customer service is good."
"The installation is straightforward, it took a couple of hours."
"When you're talking about virtual networks, I think NSX is one of the greatest products and will soon be the leader in the market."
"I really like the management dashboard, the tailor-made assurance, the telemetry, and the ease of integration with all other solutions of VMware, such as vSphere."
 

Cons

"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."
"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 feature it can improve is essentially application-based load balancing with intelligent load distribution for applications that require redundancy and high availability."
"One drawback is this solution requires a lot of other products in the VMware ecosystem to have a full end-to-end operation orchestration monitoring. You have to buy a lot of add-ons to fully utilize the functionality."
"Sometimes, it can be difficult to get to a higher level engineer if you need to, but it takes some work to make that case."
"The first time setting it up was difficult."
"The initial setup for VMware NSX is a bit complex; it's not as simple as it could be."
"Just being more knowledgeable about the different functions."
"If you're worried that NSX is too complex, I would tell you to take another look. If you compare NSX to a similar solution you might find it to be a bit more complex. Usually, the guy that comes in to implement NSX isn't the network guy and will lack the knowledge for the program. He can lack the knowledge for this program and will therefore think it's complex. You need somebody with network experience."
"If an organization is not able to use NSX to its full potential (Switching, Routing, Load-balancing, Firewall, IDS, IPS etc.) then its not worth it."
 

Pricing and Cost Advice

Information not available
"The tool's pricing is reasonable."
"The price of VMware NSX is very good compared to other solutions."
"VMware NSX is expensive and everything is licensed. We have to pay for each individual feature."
"The pricing model for VMware NSX is good."
"The price of this product is too high."
"VMware NSX isn't cheap."
"There is a license required for this solution and there is also a support license available. The price of the solution could be better."
"I'm unable to give information on the pricing or licensing cost of VMware NSX because I've never been someone who looks into the economic part of any security or virtualization solutions. That's handled by an entirely different team, and I don't even have the slightest idea about the costs associated with the solution, though I've heard pricing for VMware NSX is on the higher side."
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900,644 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
16%
Outsourcing Company
15%
Construction Company
13%
Educational Organization
10%
Financial Services Firm
12%
Manufacturing Company
9%
Computer Software Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise23
Large Enterprise69
 

Questions from the Community

What needs improvement with ManageEngine NetFlow Analyzer?
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. The product needs imp...
What is your primary use case for ManageEngine NetFlow Analyzer?
I use ManageEngine NetFlow Analyzer for detecting the root cause when the database and application run very slow. I have not yet used the traffic shaping feature of ManageEngine NetFlow Analyzer.
What are the biggest differences between Cisco ACI and VMware NSX?
There are some very major differences between both the Products and to name a few. -Cisco ACI have physical network gear (9K Switches) where the Code runs in ACI Policy Mode & the UCS server wh...
What are the biggest differences between Cisco ACI and VMware NSX?
Once you know your way around the Cisco ecosystem, using Cisco ACI is not so difficult. It is a global product, so when you change one interface, changes are automatically reflected on every switch...
What is your experience regarding pricing and costs for VMware NSX?
When measuring complexity and costs for our organization, we consider some parameters for effectiveness. In terms of effectiveness in reducing operational complexity, I measure it to be high on the...
 

Also Known As

No data available
VMware Nicira, Lastline Defender
 

Overview

 

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
City of Avondale, Lumeta, Kroll Ontrack, Heartland Payment Systems, Baystate Heallth, Exostar, Tribune Media, iGATE, NTT Communications, Synergent, California Natural Resources Agency, Bloomington Public Schools, Columbia Sportswear, Join Experience S.A, Schuberg Philis
Find out what your peers are saying about ManageEngine NetFlow Analyzer vs. VMware NSX and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.