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IronNet Collective Defense Platform 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

IronNet Collective Defense ...
Ranking in Network Traffic Analysis (NTA)
19th
Ranking in Network Detection and Response (NDR)
24th
Average Rating
0.0
Reviews Sentiment
6.8
Number of Reviews
1
Ranking in other categories
No ranking in other categories
VMware NSX
Ranking in Network Traffic Analysis (NTA)
6th
Ranking in Network Detection and Response (NDR)
10th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (1st), Cloud and Data Center Security (6th), Network Automation (4th), Microsegmentation Software (2nd)
 

Mindshare comparison

As of August 2026, in the Network Traffic Analysis (NTA) category, the mindshare of IronNet Collective Defense Platform is 2.1%, up from 0.4% compared to the previous year. The mindshare of VMware NSX is 3.9%, up from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Mindshare Distribution
ProductMindshare (%)
VMware NSX3.9%
IronNet Collective Defense Platform2.1%
Other94.0%
Network Traffic Analysis (NTA)
 

Featured Reviews

it_user1468230 - PeerSpot reviewer
Founder and CEO at a tech services company with 51-200 employees
Easy to use, stable, and easy to install
We use this solution for the Ministry of Defense and the special agencies It adds value to our existing platform, and therefore our system becomes more important for the customer. The most valuable feature is the ease of use and the full reach of services. It's pretty decent, and I don't see…
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 most valuable feature is the ease of use and the full reach of services."
"It adds value to our existing platform, and therefore our system becomes more important for the customer."
"We like that everything is integrated."
"Automation, because we're constantly onboarding massive customers. We have our own management system, which integrates nicely with NSX. Therefore, we've built an automation layer so we can deploy and completely secure new customers in a hosted environment within a couple of minutes."
"During our experience, the solution has been stable."
"The ability to scale from different clouds. At the moment, the scalability of the product is the number one thing that I saw."
"Technically, VMware NSX is more advanced technology-wise when compared to others. We have been studying it and so far, so good. We know that the NSX product is superior when it comes to software virtualized networks. </p> <p>If you are looking to work with new and future technologies, then NSX is one of the best options. It costs less for power consumption since it will be a virtual network and not a pure physical network that consumes more energy."
"It is easy to implement it."
"The solution is valuable in that it makes it very easy to protect virtual machines"
"The microsegmentation allows me to sleep at night. My job is reducing risk, plugging security holes, and working with the automated layer security. Even if somebody spins up a new server, it has to have a tag in NSX."
 

Cons

"I would like to see it integrate with third-party systems."
"In the next release, they should enhance the visual interface."
"They need to enhance their technical support. There is no comparison between VMware technical support and Cisco's technical support."
"It could be more user-friendly, but it's manageable. When we add a specific node to this particular NSX and the configuration changes, it won't push through the errors where required, but it'll accept it. However, while using it, we will have issues. It can also be more stable."
"If you start with a new or greenfield environment, it is okay to implement. However, if there are other solutions already in place, it can be difficult to implement."
"VMware NSX can improve the migration tools from the older environments to the new environment."
"The price is pretty high and their product stack forces me to use the feature set compared to all the others out there in the market from India."
"The setup of the solution could be simplified."
"The VMware technical support could be better. They're not always reachable and expertise is not widespread."
 

Pricing and Cost Advice

"Licensing costs are yearly."
"We can't go without NSX, so it's invaluable from this perspective."
"It is an expensive product, but cheaper than some competing solutions."
"The solution is very expensive."
"I was not involved in the purchase of the solution but I hear it is on the expensive side."
"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."
"We are using a perpetual license to use the solution and we have support."
"The price is based on the virtual desktop infrastructure(VDI) side and also is dependant on the size of the environment. The price is expensive and it could attract more purchasers in smaller organisations if it was reduced."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
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

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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 &amp; 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

IronDefense, Iron Dome, Cyber Operations Center
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Thomson Reuters
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 Darktrace, Auvik, SolarWinds and others in Network Traffic Analysis (NTA). Updated: July 2026.
908,834 professionals have used our research since 2012.