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Masergy 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

Masergy
Ranking in Network Virtualization
7th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Security Information and Event Management (SIEM) (64th), Software Defined Networking (SDN) (16th)
VMware NSX
Ranking in Network Virtualization
2nd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
105
Ranking in other categories
Cloud and Data Center Security (2nd), Network Traffic Analysis (NTA) (8th), Network Detection and Response (NDR) (7th), Network Automation (5th), Microsegmentation Software (1st)
 

Mindshare comparison

As of August 2025, in the Network Virtualization category, the mindshare of Masergy is 0.7%, up from 0.4% compared to the previous year. The mindshare of VMware NSX is 43.8%, down from 45.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Virtualization
 

Featured Reviews

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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
Computer Software Company
20%
Performing Arts
11%
Educational Organization
9%
Outsourcing Company
7%
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
 

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 & 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

Elevate, U.S. Electrodynamics Inc., RealD, The Hallmark Channel, Torus Insurance, Land Home Financial ServicesInc
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 Cisco, VMware, Array Networks and others in Network Virtualization. Updated: June 2025.
864,155 professionals have used our research since 2012.