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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
2nd
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 Traffic Analysis (NTA) (7th), Network Detection and Response (NDR) (10th), Network Automation (4th)
 

Mindshare comparison

As of June 2026, in the Microsegmentation Software category, the mindshare of Airgap Zero Trust Enterprise is 2.3%, up from 1.5% compared to the previous year. The mindshare of VMware NSX is 15.4%, down from 16.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Microsegmentation Software Mindshare Distribution
ProductMindshare (%)
VMware NSX15.4%
Airgap Zero Trust Enterprise2.3%
Other82.3%
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.
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 return on investment has been significant, as Airgap Zero Trust Enterprise has proved to be cost-effective."
"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."
"The we can actually extend Layer 2 networking across datacenters, and also Layer 3 networking, which comes along with it."
"The most valuable features are stability and low cost."
"One significant advantage of VMware NSX is the ability to provide advanced security at the micro-level, focusing on securing applications and workloads rather than just the network structure or virtualization-based network security."
"One of the big improvements between the NSX-V and NSX-T is that in NSX-T you are no longer dependent on V-Center anymore."
"The solution is valuable in that it makes it very easy to protect virtual machines"
"NSX is good in managing security or controlling the security and the access control for each single VM."
"They have a lot of support and specialists who can meet with the customer."
 

Cons

"Sometimes, Airgap Zero Trust Enterprise hangs, requiring a process restart."
"There are always issues integrating with Cisco."
"Some disadvantages of VMware NSX include a price challenge due to the high licensing cost compared to competitors, and it may sometimes require a specific skill set."
"The first time setting it up was difficult."
"The NSX setup is complex. That's one area where they could improve."
"It was stable for one year, there was no impact. In the last two months, we had two big incidents."
"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."
"The licensing model is expensive and could be more flexible, especially after Broadcom bought VMware. It made it an expensive licensing model with no other options to take something specific from the license itself."
"The ticket support response time from VMware could be improved. Often, callbacks are delayed, which can be problematic if the servers are in production."
 

Pricing and Cost Advice

Information not available
"It is an expensive product, but cheaper than some competing solutions."
"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."
"The solution is very expensive."
"The price of VMware NSX is optimal. Additionally, the price of the solution can be negotiated with the vendor. Many areas of the solution can impact the cost, such as features, time for onboarding, and support needed."
"The pricing model for VMware NSX is good."
"This solution requires a licence."
"Pricing and licensing could be improved as we are a government entity. Lower pricing could always help."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
13%
Insurance Company
11%
Energy/Utilities Company
8%
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 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, Broadcom, Akamai and others in Microsegmentation Software. Updated: June 2026.
900,747 professionals have used our research since 2012.