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OpenText Network 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:
 

Categories and Ranking

OpenText Network Automation
Ranking in Network Automation
8th
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
6th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
104
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (2nd), Network Traffic Analysis (NTA) (8th), Network Detection and Response (NDR) (9th), Microsegmentation Software (1st)
 

Mindshare comparison

As of June 2025, in the Network Automation category, the mindshare of OpenText Network Automation is 2.7%, up from 2.2% compared to the previous year. The mindshare of VMware NSX is 3.6%, down from 6.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Automation
 

Featured Reviews

reviewer1480065 - PeerSpot reviewer
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.
DanielBass - PeerSpot reviewer
Improves network security with micro-segmentation but setup is complex
I value the ability to dynamically configure our network on the fly using VMware NSX. This flexibility is a huge advantage because it allows us to avoid static configurations that come with traditional hardware setups. Additionally, the micro-segmentation feature is beneficial for adhering to strict security regulations from our security department.

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."
"When compared with SolarWinds, it is more user-friendly, and tasks can be completed more quickly."
"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."
"During our experience, the solution has been stable."
"From a security standpoint, the customer was able to better secure critical workloads while routing L2/L3 worked normally, giving them more confidence that they would be ready for any potential security incident mitigation or outage (DR)."
"Provides protection for virtual machines."
"The product has valuable features for security and network extension."
"NSX gives us the ability to put our network, NSX, onto any network there is, which allows us not to have to go to the network team to create networks our VLANs for networks."
"The most valuable features are the micro-segmentation and integrated security options."
"They have a lot of support and specialists who can meet with the customer."
"The most valuable features are stability and low cost."
 

Cons

"The tool performs slowly."
"Level one administration task can be defined in Micro Focus Network Automation but it could be more simplified."
"Compatibility of the devices needs to be enhanced, as it seems to be limited."
"I would like to see automation capabilities in the deployment process."
"If there are other solutions already in place, it can be difficult to implement."
"Lacks integration with other solutions."
"We have done three installations and we have not had any critical issues. The time it took for the installation was approximately two days. However, they should provide better documentation."
"The network-extending capabilities for the physical environment need improvement."
"The price could be better. The non-enterprise version of the product should also be improved. I would like VMware to expand beyond the network and provide some VLAN technologies and more. I think we have one, but it's more on the distribution side because it's more on the upper side of the network. I'm looking forward to that."
"If you're worried that NSX is too complex, I would tell you to take another look. If you compare NSX to a similar solution you might find it to be a bit more complex. Usually, the guy that comes in to implement NSX isn't the network guy and will lack the knowledge for the program. He can lack the knowledge for this program and will therefore think it's complex. You need somebody with network experience."
"An area for improvement in VMware NSX is that it uses up more resources and is heavy on the network. What I'd like to see in the next release of the solution is more automation."
 

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 tool's pricing is reasonable."
"The licensing fees are expensive and we pay on a yearly basis."
"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."
"I was not involved in the purchase of the solution but I hear it is on the expensive side."
"This solution requires a licence."
"The implementation of VMware NSX can be cost-intensive, especially if an organization is looking for a comprehensive solution. The costs can vary based on factors like the level of conversation and discounts obtained during negotiations. Some government organizations, for instance, may find the prices relatively high, leading to concerns about budget hikes, especially when deploying the solution across the entire organization. Regarding maintenance and support, they are typically included in the standard licensing costs for enterprise-level businesses. While these costs can be significant, many companies opt for standard licensing to ensure they have access to necessary support and maintenance services."
"We have saved man-hours and decreased our security exposure."
"The price of VMware NSX is reasonable."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
16%
Financial Services Firm
13%
Government
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your primary use case for Micro Focus Network Automation?
There is a team responsible for network automation to check devices for compliance. I connect to the device, make the necessary configurations, and inform the team that certain rules must be remove...
What advice do you have for others considering Micro Focus Network Automation?
When managing a large number of devices, network automation simplifies the process of locating specific configurations. For example, if you need to find a particular configuration, network automati...
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

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: June 2025.
859,129 professionals have used our research since 2012.