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Airgap Zero Trust Enterprise 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

Airgap Zero Trust Enterprise
Ranking in Microsegmentation Software
6th
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
1
Ranking in other categories
No ranking in other categories
VMware NSX
Ranking in Microsegmentation Software
3rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (5th), Network Traffic Analysis (NTA) (7th), Network Detection and Response (NDR) (8th), Network Automation (5th)
 

Mindshare comparison

As of November 2026, in the Microsegmentation Software category, the mindshare of Airgap Zero Trust Enterprise is 2.3%, up from 1.9% compared to the previous year. The mindshare of VMware NSX is 14.1%, down from 15.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsegmentation Software Mindshare Distribution
ProductMindshare (%)
VMware NSX14.1%
Airgap Zero Trust Enterprise2.3%
Other83.6%
Microsegmentation Software
 

Featured Reviews

Atul-Yadav - PeerSpot reviewer
Enterprise Cloud and AI Security Architect at a security firm with 10,001+ employees
Implements real-time threat monitoring and reduces false positives with automated remediation
An area for improvement is in integrating AGentic architectures for retrieval-intensive applications in cloud infrastructures. Ensuring that Airgap Zero Trust Enterprise can work with AI agents and protect applications managed by them would be a significant enhancement. In addition, addressing the issue of the occasional hang could improve the product.
Mahesh Bhadoriya - PeerSpot reviewer
Technical Manager at Allianz Cloud Private Limited
Micro segmentation has strengthened zero trust security and isolates production from test environments
The advantages of VMware NSX include its micro-segmentation for internal security at the firewall and VM levels, which is very powerful and helps us comply with complete Zero Trust security models. We are able to achieve this and configure network level virtualization with no dependency on VLANs. Micro-segmentation helps improve our security significantly. We are not totally dependent upon our physical upfront firewall, and it makes sense to configure everything using VMware NSX, leading to multiple improvements in our organization. We moved from traditional networking such as VLANs from the firewall and switches to VMware NSX segmentation. We achieve one firewall per VLAN and can stop lateral movement such as ransomware control. The Zero Trust model is the main functionality and architecture it offers, allowing application isolation, such as having a separate production and test environment. Consistent networking and security policies across different environments have a major and very positive impact on our business operations, allowing us to achieve the security posture we want with compliance and regulations.

Quotes from Members

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

Pros

"The return on investment has been significant, as Airgap Zero Trust Enterprise has proved to be cost-effective."
"The most valuable feature is the ability to create, develop, and deploy servers in minutes to hours, rather than days."
"It's very important for them to have small footprints and have as much services in their servers, as possible."
"NSX gives us the ability to put our network, NSX, onto any network there is, which allows us not to have to go to the network team to create networks or VLANs for networks, and we can just create all our networks right from the start."
"The most valuable features are security and dynamic routing."
"It's a solid product. Very easy to use out-of-the-box."
"The ease in which to install this product and make it work straight away without minimum changes in your physical network is simply astonishing."
"If the new user is looking for micro-segmentation in the network space, then VMware NSX is the best solution."
"It operates on a logical level, providing a comprehensive and centralized way to manage your network resources."
 

Cons

"Sometimes, Airgap Zero Trust Enterprise hangs, requiring a process restart."
"It lacks full knowledge of physical side of the network topology."
"They need to enhance their technical support. There is no comparison between VMware technical support and Cisco's technical support."
"The first time setting it up was difficult."
"Because NSX is software, it cannot match dedicated physical hardware in terms of performance, however this weakness is balanced with flexibility and scale."
"VMware NSX can improve the migration tools from the older environments to the new environment."
"I would like them to make integration with other vendors easier."
"The next release of NSX should try to make Kubernetes and container integration a little easier than it is now. It's quite a complicated process."
"Some configuration maximums are limiting to the user, especially when it comes to the deployment of very, very large environments."
 

Pricing and Cost Advice

Information not available
"We are using the free version of the solution."
"The price is significantly high and it can be a hurdle for many potential users."
"VMware NSX is expensive and everything is licensed. We have to pay for each individual feature."
"The solution is free and the price for the support can be expensive."
"VMware NSX is a cheaper product compared to its competitor, Cisco."
"I would rate the pricing of VMware NSX as seven out of ten"
"There is a license required for this solution and there is also a support license available. The price of the solution could be better."
"The implementation of VMware NSX can be cost-intensive, especially if an organization is looking for a comprehensive solution. The costs can vary based on factors like the level of conversation and discounts obtained during negotiations. Some government organizations, for instance, may find the prices relatively high, leading to concerns about budget hikes, especially when deploying the solution across the entire organization. Regarding maintenance and support, they are typically included in the standard licensing costs for enterprise-level businesses. While these costs can be significant, many companies opt for standard licensing to ensure they have access to necessary support and maintenance services."
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Top Industries

By visitors reading reviews
No data available
Outsourcing Company
11%
Financial Services Firm
10%
Manufacturing Company
10%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise23
Large Enterprise70
 

Questions from the Community

What needs improvement with Airgap Zero Trust Enterprise?
An area for improvement is in integrating AGentic architectures for retrieval-intensive applications in cloud infrastructures. Ensuring that Airgap Zero Trust Enterprise can work with AI agents and...
What is your primary use case for Airgap Zero Trust Enterprise?
The primary use case for Airgap Zero Trust Enterprise is to implement Zero Trust security architectures for our Identity and Access Management. I use the system to verify identities and provide pro...
What advice do you have for others considering Airgap Zero Trust Enterprise?
I recommend Airgap Zero Trust Enterprise as a very good product for the Zero Trust strategy. It is particularly relevant for financial institutions, banking, insurance, and product-based companies....
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

Information Not Available
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 Illumio, Akamai, Broadcom and others in Microsegmentation Software. Updated: October 2026.
920,929 professionals have used our research since 2012.