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ManageEngine NetFlow Analyzer vs VMware NSX comparison

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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)
10th
Average Rating
9.2
Reviews Sentiment
5.6
Number of Reviews
4
Ranking in other categories
Network Troubleshooting (8th)
VMware NSX
Ranking in Network Traffic Analysis (NTA)
6th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (6th), Network Detection and Response (NDR) (10th), Network Automation (5th), Microsegmentation Software (2nd)
 

Mindshare comparison

As of September 2026, in the Network Traffic Analysis (NTA) category, the mindshare of ManageEngine NetFlow Analyzer is 2.8%, up from 1.1% compared to the previous year. The mindshare of VMware NSX is 4.0%, up from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Mindshare Distribution
ProductMindshare (%)
VMware NSX4.0%
ManageEngine NetFlow Analyzer2.8%
Other93.2%
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

"ManageEngine NetFlow Analyzer has detection capabilities for flow, event, and service flow."
"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 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 solution a rating of 10 out of 10 and absolutely recommend it based on our experience."
"It has reduced the number of people on the network team along with the system engineer involved in the security process, so it is valuable and we can't go without NSX, so it's invaluable from this perspective."
"VMware NSX has the ability to create networks in software."
"I have found the system to be very intuitive, functional, and they have great technology."
"I have found some of the major features of this solution to be its ease of use, flexibility, and reliability."
"VMware NSX's overlay network is its most valuable feature, as it aligns with any network philosophy and allows for efficient addressing mechanisms. Additionally, the ability to extend the on-premise network into the provider space is beneficial. There are many features provided."
"It is a stable solution...The solution's initial setup process was easy."
"The solution's customer service is good."
"The initial setup was straightforward. It follows a certain structure and you won't miss a step. It's all on the same level, step by step."
 

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."
"It's a good product, but the way that it has got so many multiple levels that need to be purchased makes it expensive and cumbersome."
"The initial establishment can be complex."
"The solution is only sold as part of a bundle and not as an individual product."
"I would like to see automation capabilities in the deployment process."
"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."
"The vendor should integrate a basic load balancer in future versions"
"I would like to have automating reporting built into common service management platforms, such as JIRA, Serviceaide, and ServiceNow."
"In the next release, they should enhance the visual interface."
 

Pricing and Cost Advice

Information not available
"I would rate the pricing of VMware NSX as seven out of ten"
"The licensing is renewed every three years. The cost for implementation and renovation are a huge portion of that price."
"The price is pretty high."
"We can't go without NSX, so it's invaluable from this perspective."
"We are using the free version of the solution."
"The solution is free and the price for the support can be expensive."
"VMware NSX is a cheaper product compared to its competitor, Cisco."
"VMware has always been geared towards enterprise and their pricing options are a bit high. Their price is higher than other options in the market."
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Use our free recommendation engine to learn which Network Traffic Analysis (NTA) solutions are best for your needs.
913,806 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Outsourcing Company
16%
Financial Services Firm
15%
Construction Company
13%
Comms Service Provider
13%
Outsourcing Company
11%
Financial Services Firm
10%
Manufacturing Company
8%
Construction Company
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?
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...
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....
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: September 2026.
913,806 professionals have used our research since 2012.