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BlueCat Gateway vs VMware NSX comparison

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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

BlueCat Gateway
Ranking in Network Automation
20th
Average Rating
9.0
Reviews Sentiment
8.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
VMware NSX
Ranking in Network Automation
5th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (5th), Network Traffic Analysis (NTA) (7th), Network Detection and Response (NDR) (8th), Microsegmentation Software (3rd)
 

Mindshare comparison

As of November 2026, in the Network Automation category, the mindshare of BlueCat Gateway is 2.4%, up from 1.1% compared to the previous year. The mindshare of VMware NSX is 4.8%, up from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Automation Mindshare Distribution
ProductMindshare (%)
VMware NSX4.8%
BlueCat Gateway2.4%
Other92.8%
Network Automation
 

Featured Reviews

David Muscat - PeerSpot reviewer
Principal Architect, System Design /Enterprise-Hybrid Cloud DNS Lead at a healthcare company with 1,001-5,000 employees
Is priced well, provides good visibility, and easily integrates
What I dislike is that there are limitations on how the data is viewed within BlueCat IPAM. As a result, we need to examine it from two different perspectives. While observing the tool's operation in Cloud Discovery visibility within its environment, we can witness it extracting the data and showing us the data's origin and location in the cloud – all of which is quite informative. However, upon importing this data into BlueCat for actual analysis, many of these informative components seem to be absent. We are hopeful version ten of BlueCat IPAM might resolve this matter. Currently, the data present there, when I inspect, let's say, a newly arrived or discovered device, I can see that device. Nevertheless, we lack a method to determine its location. For instance, if another person were to access that device aside from me, they wouldn't find information regarding its location. Although we can view the device itself and its configurations, its Azure-based location is not provided. Regrettably, certain essential flags are not transferred. I am presently engaged in an ongoing discussion with BlueCat's senior leadership regarding this matter. I am collaborating closely with them on resolving this issue, and they are acknowledging the problems. Given the complexities of our extensive presence in Azure, they also comprehend the rationale behind our configuration choices in CDNV. Consequently, we are also considering potential adjustments in IPAM to better align with the required data presentation. The biggest issue is the visibility of cloud discovery in the IPAM database and how it structures data. This is currently a significant hindrance.
Mahesh Bhadoriya - PeerSpot reviewer
Technical Manager at Allianz Cloud Private Limited
Micro segmentation has strengthened zero trust security and isolates production from test environments
The advantages of VMware NSX include its micro-segmentation for internal security at the firewall and VM levels, which is very powerful and helps us comply with complete Zero Trust security models. We are able to achieve this and configure network level virtualization with no dependency on VLANs. Micro-segmentation helps improve our security significantly. We are not totally dependent upon our physical upfront firewall, and it makes sense to configure everything using VMware NSX, leading to multiple improvements in our organization. We moved from traditional networking such as VLANs from the firewall and switches to VMware NSX segmentation. We achieve one firewall per VLAN and can stop lateral movement such as ransomware control. The Zero Trust model is the main functionality and architecture it offers, allowing application isolation, such as having a separate production and test environment. Consistent networking and security policies across different environments have a major and very positive impact on our business operations, allowing us to achieve the security posture we want with compliance and regulations.

Quotes from Members

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

Pros

"The ability to develop a kiosk-like solution for in-person assistance is crucial."
"We found IP and Network Discovery the most valuable features of BlueCat Gateway. Our team found it very easy to build, verify, and validate APIs in BlueCat Gateway, mainly if the users have a background in development and APIs. Our team found that BlueCat Gateway answers our needs well."
"The most valuable feature of VMware NSX is the ability to set up virtual networking environments."
"The microsegmentation allows me to sleep at night. My job is reducing risk, plugging security holes, and working with the automated layer security. Even if somebody spins up a new server, it has to have a tag in NSX."
"We secured our organisation with Micro-segmentation."
"It is easy to implement it."
"Some of the key features I find most valuable are the highly graphical user interface, virtualization of networks, and Microsoft application compatibility. It has all the functionality that we require."
"The initial setup was straightforward. You just have to click it and follow the manuals."
"We can see the flows inside the SDN, which has a lot of power."
"The we can actually extend Layer 2 networking across datacenters, and also Layer 3 networking, which comes along with it."
 

Cons

"My most significant concern is that the documentation has problems."
"One area for improvement in BlueCat Gateway is the time it takes to fill in the dropdown in the UI of the solution because the speed with which the data loads isn't that fast. It would be better if you didn't have to wait for old items to load before seeing the first data."
"The product need to be improved. It is too complex."
"Despite being somewhat behind in the cybersecurity field, VMware should develop a cloud and a red team to continuously monitor for new malware and ransomware."
"The next release of NSX should try to make Kubernetes and container integration a little easier than it is now. It's quite a complicated process."
"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."
"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."
"Occasionally the licensing is not very clear. They should make it easier to understand."
"We had some complexities implementing into the other parts of a network."
"We would like tenant segmentation available in future releases."
 

Pricing and Cost Advice

"The cost is actually quite favorable based on our negotiations."
"VMware NSX is expensive and everything is licensed. We have to pay for each individual feature."
"We are using the free version of the solution."
"The licensing fees are expensive and we pay on a yearly basis."
"There is a license required for this solution and there is also a support license available. The price of the solution could be better."
"We can't go without NSX, so it's invaluable from this perspective."
"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."
"Pricing and licensing could be improved as we are a government entity. Lower pricing could always help."
"You can scale NSX if you have the resources, but it's usually expensive and complex to scale up."
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Top Industries

By visitors reading reviews
No data available
Outsourcing Company
11%
Financial Services Firm
10%
Manufacturing Company
10%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise23
Large Enterprise70
 

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

BlueCat Network Automation
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

US Department of Energy, Swisslos, DXC, Edeka SouthWest
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 BlueCat Gateway vs. VMware NSX and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.