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OpenText Network Automation vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

OpenText Network Automation
Ranking in Network Automation
13th
Average Rating
7.6
Reviews Sentiment
7.2
Number of Reviews
5
Ranking in other categories
No ranking in other categories
VMware NSX
Ranking in Network Automation
4th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (1st), Cloud and Data Center Security (6th), Network Traffic Analysis (NTA) (6th), Network Detection and Response (NDR) (10th), Microsegmentation Software (2nd)
 

Mindshare comparison

As of August 2026, in the Network Automation category, the mindshare of OpenText Network Automation is 3.2%, up from 2.9% compared to the previous year. The mindshare of VMware NSX is 4.4%, up from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Automation Mindshare Distribution
ProductMindshare (%)
VMware NSX4.4%
OpenText Network Automation3.2%
Other92.4%
Network Automation
 

Featured Reviews

reviewer1480065 - PeerSpot reviewer
Service Operations Engineer at a tech vendor with 10,001+ employees
Allows to upload necessary firmware to your device and perform the upgrade
With OpenText Network Automation, firmware can be uploaded for specific devices. If you need to upgrade a device, you can use this tool, though it may not apply to all devices. The software allows you to upload the necessary firmware to your device and perform the upgrade. Additionally, it enables you to check multiple devices for specific configurations and automates the search process and the configuration of multiple devices.
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

"Pushing the network configuration to bulk devices. This saves a considerable amount of time that the engineer spends in pushing the network configuration."
"It's great because you have a one-unit solution to aggregate network data, so it's one entry point for getting all the configuration into the same dashboard or same application."
"Micro Focus tools are mature tools, that are well developed."
"We're able to set security policies and configure devices exactly how we want them."
"With OpenText Network Automation, firmware can be uploaded for specific devices. If you need to upgrade a device, you can use this tool, though it may not apply to all devices."
"When compared with SolarWinds, it is more user-friendly, and tasks can be completed more quickly."
"The initial setup was straightforward. You just have to click it and follow the manuals."
"We have deployed it in a virtual environment and it saved a lot of time and effort for us to configure."
"The most valuable feature is the integration with the firewall."
"The product has valuable features for security and network extension."
"The solution's customer service is good."
"NSX has improved our organisation in many ways, by securing it with micro-segmentation, and by allowing us to implement logical equipment in a matter of seconds instead of waiting for the physical material to implement and configure."
"When you have a solid secure solution between your on-prem and cloud solution, then you're in a safe place."
"It operates on a logical level, providing a comprehensive and centralized way to manage your network resources."
 

Cons

"We've found some problems that may or may not have to do with our infrastructure. There are also some software defects that we've found."
"When compared to other automation tools that are available in the market, more can be done to improve this solution."
"We just spoke with some of the product managers. We are getting some serious performance issues that have some serious repercussions for support."
"Compatibility of the devices needs to be enhanced, as it seems to be limited."
"Level one administration task can be defined in Micro Focus Network Automation but it could be more simplified."
"The tool performs slowly."
"Traffic flow introspection topology visibility is definitely needed because at the moment, NSX-T lacks in this area."
"The scalability is not perfect."
"It was stable for one year, there was no impact. In the last two months, we had two big incidents."
"We've have had good and bad experiences with them. We don't always find them to be so impactful. Sometimes the support guy isn't so on top of resolving the issue and it can take a while to sort out."
"We have been satisfied with the technical support. They were able to solve our problems. However, they could be faster."
"The solution is quite complex."
"In the future, the solution should be compliant with internet NIC."
"The setup is complex and should be made easier."
 

Pricing and Cost Advice

"Pricing is reasonable, but if you compare it with other network Operation Management tools that are available on the market, it's expensive."
"The cost of the solution is a bit high."
"The price of this product is too high."
"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 product pricing ranges from medium to expensive. I rate the pricing a seven out of ten."
"VMware NSX isn't cheap."
"The solution is reasonable at the local level."
"VMware has always been geared towards enterprise and their pricing options are a bit high. Their price is higher than other options in the market."
"We have saved man-hours and decreased our security exposure."
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Top Industries

By visitors reading reviews
Performing Arts
17%
Financial Services Firm
12%
Construction Company
9%
Government
7%
Financial Services Firm
11%
Manufacturing Company
8%
Construction Company
8%
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

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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 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

Micro Focus Network Automation, HPE Network Automation
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Tech Mahindra, Avea, China Merchants Bank, NNIT, Distinctive Software Solutions, Virgin Media, NEC Australia, Osiatis, Hostworks, Retegal, Allianz Shared Infrastructure Services SE (ASIC), State of Kansas Division of Information Services and Communications (DISC)
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 OpenText Network Automation vs. VMware NSX and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.