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Akamai Guardicore Segmentation vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 20, 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

Akamai Guardicore Segmentation
Ranking in Cloud and Data Center Security
1st
Ranking in Microsegmentation Software
3rd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
18
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (11th), Breach and Attack Simulation (BAS) (4th)
VMware NSX
Ranking in Cloud and Data Center Security
2nd
Ranking in Microsegmentation Software
1st
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
105
Ranking in other categories
Network Virtualization (2nd), Network Traffic Analysis (NTA) (8th), Network Detection and Response (NDR) (7th), Network Automation (5th)
 

Mindshare comparison

As of July 2025, in the Cloud and Data Center Security category, the mindshare of Akamai Guardicore Segmentation is 23.9%, up from 22.9% compared to the previous year. The mindshare of VMware NSX is 12.4%, down from 19.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud and Data Center Security
 

Featured Reviews

KlavsThaarup - PeerSpot reviewer
Offers micro segmentation capabilities and easy to setup
It's micro-segmentation The label-based segmentation is the most valuable feature. There are always areas for improvement. It doesn't support a PAAC solution (Platforma as a service) in the cloud. So that could be improved. In future releases, I would like to see more integration with other…
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.

Quotes from Members

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

Pros

"From day one, you get threat intelligence. It will immediately block active threats, which has been useful."
"I found the solution to be stable."
"The most valuable feature is the visibility of processes and connections."
"Application Ring-Fencing and Deception Server, which is basically like a honeypot, are pretty useful features."
"The tool's most valuable feature is its visibility."
"The most valuable features of the solution are the maps and ring fencing that help monitor events."
"Guardicore Centra offers the best coverage specifically in backward compatibility with legacy operating systems."
"The real bonus is the fact that we can secure applications, all the way down to the individual services, on each host. It's actually more granular security than we can get out of a traditional firewall."
"The microsegmentation is great, and the security team thinks it is great."
"It's a beneficial tool."
"VMware NSX has the ability to create networks in software."
"The most valuable features are the micro-segmentation and integrated security options."
"The most valuable feature is the ability to create, develop, and deploy servers in minutes to hours, rather than days."
"Technically, VMware NSX is more advanced technology-wise when compared to others. We have been studying it and so far, so good. We know that the NSX product is superior when it comes to software virtualized networks. </p> <p>If you are looking to work with new and future technologies, then NSX is one of the best options. It costs less for power consumption since it will be a virtual network and not a pure physical network that consumes more energy."
"From a distributed firewall perspective, it's a solid solution."
"One significant advantage of VMware NSX is the ability to provide advanced security at the micro-level, focusing on securing applications and workloads rather than just the network structure or virtualization-based network security."
 

Cons

"In our version, when using the terminal server, we cannot exclude user tasks for each session."
"The product needs a few features like enhanced user policies and payload-level inspection to improve the offering."
"Incident tagging could be improved. Other vendors offer semi-automatic tagging, which Guardicore doesn't yet have."
"Needs more customization of honeypots and a vaster catalog of systems able to be mimicked."
"Supports become difficult when it's for a big organization. For a small organization, medium organization, it still makes sense, however, for a big organization, it makes life difficult."
"Guardicore Centra should incorporate automation so that we don't require to write custom scripts and APIs. The tool also has limitations on rules where it allows only sixty thousand rules. Our clients have also commented that there are too many manual clicks and effort to do changes. I think that the incorporation of automation can help our clients make changes with confidence and without the possibility of human error."
"It would be very helpful for beginners if the solution had more windows to help with the terms inside instead of going to the documentation."
"It doesn't support a PAAC solution (Platforma as a service) in the cloud."
"Our technical team is always looking for the solutions that they work with to offer more convenient integrations."
"A room for improvement in VMware NSX is that it has some security vulnerabilities, which means my company has to apply the patches every once in a while."
"Lacks integration with other solutions."
"The feature it can improve is essentially application-based load balancing with intelligent load distribution for applications that require redundancy and high availability."
"We would like better integration with the standards on the market. For example, with OSPF, their integration in NSX is very low. It's not a full OSPF integration. It is too thin from a protocol perspective."
"The tool's setup is complex and we need support to implement it."
"The solution can improve by making it more straightforward, easier to install and maintain in the environment."
"It could be cheaper!"
 

Pricing and Cost Advice

"Guardicore Centra provides better value for money than NSX, was the other solution that we looked at, which was too expensive for what it does."
"Compared to the pricing we were seeing from both Illumio and Edgewise, Guardicore was very competitive."
"The customer would complain about the cost."
"This is not a cheap solution but you have to consider the bigger picture, which is what it is giving you."
"The solution is reasonably priced and I would rate it a six out of ten. The tool's licensing costs are yearly."
"GuardiCore has made some new changes to the license now. We've seen monthly and annual licenses based on a subscription. We have a few clients that pay anywhere from $25,000 a year."
"Akamai Guardicore Segmentation is expensive."
"The price is the same as other products in the market. There's no price argument to choose one or the other product, it will cost the customer approximately the same."
"The product pricing ranges from medium to expensive. I rate the pricing a seven out of ten."
"VMware has a subscription and perpetual license. In the New Year, they're changing many things about the licensing model. Previously, NSX was licensed according to the number of sockets inside the appliance, so we bought VMware licenses based on that. However, that may have changed this year. We are still contacting the vendors to understand the new licensing strategy."
"The solution is very expensive."
"This solution requires a licence."
"We are using a perpetual license to use the solution and we have support."
"There is a license required for this solution, we pay annually."
"We are using the free version of the solution."
"The licensing is renewed every three years. The cost for implementation and renovation are a huge portion of that price."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
15%
Manufacturing Company
8%
Insurance Company
6%
Computer Software Company
15%
Financial Services Firm
13%
Manufacturing Company
9%
Government
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for Guardicore Centra?
I would rate the pricing a six out of ten, where one is cheap and ten is expensive. I know other micro-segmentation tools like Cisco or Illumio, and so I think they are in the middle.
What do you like most about Guardicore Infection Monkey?
Initially, I liked the telemetry part. But later, we used the microsegmentation features that we were able to deploy and found that they really stood out from other vendors. It allows us to see mi...
What needs improvement with Guardicore Infection Monkey?
When we have more than one interface, we can only have one policy for both interfaces. Normally, you have assets with a production interface and a server interface that are only for management. But...
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 &amp; 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

Guardicore Centra, GuardiCore
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Santander, Frontier Airlines, OpenLink, Intermountain Healthcare, Cellcom, BancoBASE
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 Akamai Guardicore Segmentation vs. VMware NSX and other solutions. Updated: May 2025.
861,803 professionals have used our research since 2012.