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Airgap Zero Trust Enterprise 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

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
1st
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
106
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (3rd), Network Traffic Analysis (NTA) (7th), Network Detection and Response (NDR) (9th), Network Automation (5th)
 

Mindshare comparison

As of October 2025, in the Microsegmentation Software category, the mindshare of Airgap Zero Trust Enterprise is 1.9%, up from 0.8% compared to the previous year. The mindshare of VMware NSX is 16.0%, down from 20.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsegmentation Software Market Share Distribution
ProductMarket Share (%)
VMware NSX16.0%
Airgap Zero Trust Enterprise1.9%
Other82.1%
Microsegmentation Software
 

Featured Reviews

Atul-Yadav - PeerSpot reviewer
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.
TAIYAB HASAN - PeerSpot reviewer
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 return on investment has been significant, as Airgap Zero Trust Enterprise has proved to be cost-effective."
"NSX has excellent security features like virtual firewalls. I also like the micro-segmentation features, which are useful for the virtual machines inside the servers."
"The organization of it is logical, useful, and intuitive."
"During our experience, the solution has been stable."
"NSX's stand-out function is the distributed firewall. The firewall system is just top-notch, and I haven't seen another solution like it."
"Provides flexibility to deploy and have network virtualization on different types of firewalls."
"The most powerful feature of VMware NSX is the micro-segmentation that allows us to separate the different protocols our application works with."
"The best part is the blueprint creation where I can create their things and then move on to the target environment."
"I have found VMware NSX to be easy to use."
 

Cons

"Sometimes, Airgap Zero Trust Enterprise hangs, requiring a process restart."
"There could be an improvement in regards to security."
"They have some limitations in the firewall features as compared to the on-prem or dedicated hardware appliance. They can add more features, such as IPS and IDS, to the cloud firewall."
"The initial setup for VMware NSX is a bit complex; it's not as simple as it could be."
"It could be cheaper!"
"The feature it can improve is essentially application-based load balancing with intelligent load distribution for applications that require redundancy and high availability."
"The integration with other brands is not the best."
"VMware NSX could improve by having more compatibility with other none Window-based operating systems."
"Everybody needs a network to connect to, and VMware doesn't readily provide one."
 

Pricing and Cost Advice

Information not available
"It is an expensive product, but cheaper than some competing solutions."
"The price could be better. We pay for the license every three years. The last time I checked, it cost around three million pesos in the Philipines. Most of the expense will go towards implementation and renovation."
"The price is significantly high and it can be a hurdle for many potential users."
"The price is pretty high."
"Pricing and licensing could be improved as we are a government entity. Lower pricing could always help."
"Our customers have definitely complained about its cost. It's expensive. I'd rate it a nine out of ten in terms of pricing where ten represents a high price. There are other products out there that are equally expensive."
"The price of VMware NSX is reasonable."
"The solution is reasonable at the local level."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
9%
Government
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise23
Large Enterprise69
 

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 do you like most about VMware NSX?
The product has valuable features for security and network extension.
 

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
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