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VMware Aria Automation vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 6, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.4
VMware Aria Automation enhances efficiency, reduces workload, decreases VM creation time, improves productivity, and positively impacts business operations.
Sentiment score
6.8
VMware NSX enhances infrastructure efficiency, CAPEX savings, cybersecurity, and ROI, but initial costs and security effectiveness have mixed reviews.
 

Customer Service

Sentiment score
6.7
VMware Aria Automation's support is responsive and knowledgeable but sometimes inconsistent; premium plans offer faster resolutions.
Sentiment score
6.6
VMware NSX customer service is praised for efficiency and expertise, but improvements in accessibility and responsiveness are desired.
We never had major issues to report or request support.
They were always helpful.
Our technicians have a good support experience from the company.
The technical support from VMware NSX deserves a rating of seven out of ten.
 

Scalability Issues

Sentiment score
7.5
VMware Aria Automation is praised for its scalability, supporting large enterprises effectively with easy expansion and robust performance.
Sentiment score
7.7
VMware NSX is praised for its scalability, robust performance, and efficient network integration, despite some complexity in scaling.
There is a high level of satisfaction with its ability to scale.
 

Stability Issues

Sentiment score
6.8
VMware Aria Automation is stable, with occasional issues during integration, upgrades, or rare service failures, generally efficiently resolved.
Sentiment score
8.1
VMware NSX is highly stable, with strong performance, scalability, and frequent updates addressing most bugs and integration concerns.
For stability, I would rate VMware NSX as a nine out of ten.
 

Room For Improvement

Users seek improved VMware Aria Automation integration, streamlined UI, enhanced documentation, and better cloud service pricing and interoperability.
VMware NSX faces challenges in costs, complexity, and user satisfaction, needing enhancements in automation, scalability, and security features.
It operates for both of my products, however, as a product, it is complicated to integrate and automate with other products.
The pricing for the product is another area for improvement as I'm not satisfied nowadays.
The initial configuration and integration within our existing environment were not easy.
The licensing model is expensive and could be more flexible, especially after Broadcom bought VMware.
 

Setup Cost

VMware Aria Automation is cost-effective for cloud stability and integration, though pricing and licensing models can be confusing.
VMware NSX is viewed as costly, with complex licensing and high initial costs, particularly impacting smaller organizations.
The cost of VMware NSX is considered high.
VMware NSX is a little higher in price compared to the competition.
There is room for improvement in terms of pricing.
 

Valuable Features

VMware Aria Automation streamlines multi-cloud operations, enhancing efficiency and agility with automation, customization, and intuitive user capabilities.
VMware NSX offers enhanced security, seamless management, and flexibility with automation, scalability, and integration for cloud and on-premises solutions.
It helps us automate the workflow of creating many VMs and the TensorFlow key method.
We have strong regulations for maintaining compliance and mitigating risks with this product.
Micro-segmentation enhances security and provides more secure data in your data center.
It's robust, stable, and easy to use.
The micro-segmentation feature is beneficial for adhering to strict security regulations from our security department.
 

Categories and Ranking

VMware Aria Automation
Ranking in Network Automation
3rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
171
Ranking in other categories
Cloud Management (2nd), Configuration Management (6th), Cloud Security Posture Management (CSPM) (16th), Cloud Infrastructure Entitlement Management (CIEM) (5th)
VMware NSX
Ranking in Network Automation
5th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
105
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (3rd), Network Traffic Analysis (NTA) (7th), Network Detection and Response (NDR) (9th), Microsegmentation Software (1st)
 

Mindshare comparison

As of September 2025, in the Network Automation category, the mindshare of VMware Aria Automation is 8.7%, down from 12.8% compared to the previous year. The mindshare of VMware NSX is 3.7%, down from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Automation Market Share Distribution
ProductMarket Share (%)
VMware Aria Automation8.7%
VMware NSX3.7%
Other87.6%
Network Automation
 

Featured Reviews

Le Quang Long - PeerSpot reviewer
Significantly streamlined operations with good automation that helps with simplifying workflows
It helps me build a big catalog and provide it to my end users. It helps us automate the workflow of creating many VMs and the TensorFlow key method. I do not meet many people to operate it live beforehand. It operates for both of my products, but as a product, it is complicated to integrate and automate with other products.
MagdyRaafat - PeerSpot reviewer
Enhanced security and streamlined management drive efficient connectivity
Open source is a standard solution where you take a gray box or white box and put the software from your end. You can do programming with Ansible and make the network work in the software-defined mode, providing automation and management capabilities. I am currently working with VMware. It integrates easily with everything and can work with any system. When discussing micro-segmentation, it enhances security, providing more secure data in your data center while allowing for extra layers of security outside your data center. If you have an ACI, there is communication between locations, keeping your data secure in your data center and throughout the path it takes, such as to SD-WAN or the cloud. I work with cloud solutions including AWS, Azure, GCP, and private cloud. My overall rating for VMware NSX is 8.5 out of 10.
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
11%
Manufacturing Company
9%
Government
8%
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise24
Large Enterprise130
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise23
Large Enterprise68
 

Questions from the Community

What's the difference between VMware vRA (automation) and vROps (operations)?
vROP is a virtualization management solution from VMWare. It is efficient and easy to manage. You can find anything you need from the software interface. It provides complete visibility over applic...
Is there any way to try VMware Aria Automation for free?
When it comes to VMware Aria Automation, you have three choices for free runs: Hands-on Lab (HOL) Advanced lab A free trial I cannot describe in detail the second and third options as my company ...
Which sectors can benefit the most from VMware Aria Automation?
I was looking at VMware Aria Automation case studies recently and I got the impression that three main kinds of companies were using it most often: Social organizations Financial institutions and ...
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

VMware vRealize Automation, vRA, VMware DynamicOps Cloud Suite, SaltStack
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Rent-a-Center, Amway, Vistra Energy, Liberty Mutual
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 VMware Aria Automation vs. VMware NSX and other solutions. Updated: July 2025.
867,349 professionals have used our research since 2012.