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Akamai Guardicore Segmentation vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 2, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.3
Akamai Guardicore Segmentation enhances security by revealing data threats, reducing costs, and offering network activity insights and user analytics.
Sentiment score
6.4
VMware NSX enhances infrastructure efficiency, CAPEX savings, cybersecurity, and ROI, but initial costs and security effectiveness have mixed reviews.
I have not seen a return on investment in terms of specific metrics like time saved or reduced risk, but I can say that reduced risk is significant.
Senior Security Analyst at a retailer with 5,001-10,000 employees
 

Customer Service

Sentiment score
7.5
Akamai Guardicore Segmentation provides exceptional support praised for responsiveness, professionalism, and knowledge, ensuring high customer satisfaction.
Sentiment score
6.7
VMware NSX customer service is praised for efficiency and expertise, but improvements in accessibility and responsiveness are desired.
They were always helpful.
Senior VMware Administrator at Johnson Controls, Inc.
They are quick and understand things easily, so the support is aligned very effectively.
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
Our technicians have a good support experience from the company.
Joint Staff Officer at Hellenic National Defence General Staff
 

Scalability Issues

Sentiment score
7.6
Akamai Guardicore Segmentation is scalable, flexible, and seamlessly integrates with cloud resources, ideal for expanding IT infrastructures.
Sentiment score
7.7
VMware NSX is praised for its scalability, robust performance, and efficient network integration, despite some complexity in scaling.
It scales very well, and I can keep adding agents and scale as much as needed.
Senior Security Analyst at a retailer with 5,001-10,000 employees
There is a high level of satisfaction with its ability to scale.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
 

Stability Issues

Sentiment score
7.3
Akamai Guardicore Segmentation is stable and integrates smoothly, with minor challenges in initial implementation and frequent update adjustments.
Sentiment score
8.1
VMware NSX is highly stable, with strong performance, scalability, and frequent updates addressing most bugs and integration concerns.
The product performs at 99% efficiency without any showstoppers or significant issues.
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
For stability, I would rate VMware NSX as a nine out of ten.
Services Presales Solutions Architecture - UAE & Gulf at a tech vendor with 10,001+ employees
 

Room For Improvement

Akamai Guardicore Segmentation needs better integration, automation, flexibility, threat detection, customer service, and Kubernetes support to overcome challenges.
VMware NSX faces challenges in costs, complexity, and user satisfaction, needing enhancements in automation, scalability, and security features.
I think it is really valuable to take a course on Akamai Guardicore Segmentation because many things are not obvious in terms of how to do them correctly.
Senior Security Analyst at a retailer with 5,001-10,000 employees
While automation and single pane of glass management console are valuable, these features require high-level expertise.
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
The licensing model is expensive and could be more flexible, especially after Broadcom bought VMware.
Services Presales Solutions Architecture - UAE & Gulf at a tech vendor with 10,001+ employees
The pricing for the product is another area for improvement as I'm not satisfied nowadays.
Senior VMware Administrator at Johnson Controls, Inc.
 

Setup Cost

Akamai Guardicore Segmentation offers flexible pricing starting at $25,000 annually, providing cost-effective value compared to alternatives.
VMware NSX is viewed as costly, with complex licensing and high initial costs, particularly impacting smaller organizations.
The pricing was flexible, and it has worked out well with our budget.
Senior Security Analyst at a retailer with 5,001-10,000 employees
The cost of VMware NSX is considered high.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
VMware NSX is a little higher in price compared to the competition.
Joint Staff Officer at Hellenic National Defence General Staff
There is room for improvement in terms of pricing.
Senior VMware Administrator at Johnson Controls, Inc.
 

Valuable Features

Akamai Guardicore Segmentation offers comprehensive security features, enhancing control, visibility, and management of data centers and applications efficiently.
VMware NSX offers enhanced security, seamless management, and flexibility with automation, scalability, and integration for cloud and on-premises solutions.
The best features Akamai Guardicore Segmentation offers make it simple to see all of the connections that are being made to each of the endpoints, and they can be controlled by process and port.
Senior Security Analyst at a retailer with 5,001-10,000 employees
You're building a scalable solution, a secure solution, and a stable end-to-end solution; these are the main measurable benefits VMware NSX provides to the users.
Services Presales Solutions Architecture - UAE & Gulf at a tech vendor with 10,001+ employees
It's robust, stable, and easy to use.
Senior VMware Administrator at Johnson Controls, Inc.
We can see everything on one console, including network operations and behavior.
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
 

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
6.9
Number of Reviews
19
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (12th), Breach and Attack Simulation (BAS) (8th)
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
106
Ranking in other categories
Network Virtualization (2nd), Network Traffic Analysis (NTA) (5th), Network Detection and Response (NDR) (7th), Network Automation (3rd)
 

Mindshare comparison

As of December 2025, in the Cloud and Data Center Security category, the mindshare of Akamai Guardicore Segmentation is 20.0%, down from 25.1% compared to the previous year. The mindshare of VMware NSX is 10.6%, down from 15.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud and Data Center Security Market Share Distribution
ProductMarket Share (%)
Akamai Guardicore Segmentation20.0%
VMware NSX10.6%
Other69.4%
Cloud and Data Center Security
 

Featured Reviews

Ken Bauer - PeerSpot reviewer
Senior Security Analyst at a retailer with 5,001-10,000 employees
Segmentation of legacy systems has protected outdated endpoints and reduces network risk
The best features Akamai Guardicore Segmentation offers make it simple to see all of the connections that are being made to each of the endpoints, and they can be controlled by process and port. The ability to control by process and port helps my team day-to-day because, since there are hundreds of thousands of connections to some of these endpoints, looking at the Reveal Map makes it simple to audit and create rules for what we want to allow. Akamai Guardicore Segmentation has impacted my organization positively because we find it difficult to remove the legacy systems, so it was very important to segment them from the rest of the network to protect them and protect the rest of our network.
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.
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
7%
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise3
Large Enterprise10
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise23
Large Enterprise69
 

Questions from the Community

What is your experience regarding pricing and costs for Guardicore Centra?
My experience with pricing, setup cost, and licensing is that overall everything worked out really well. The pricing was flexible, and it has worked out well with our budget.
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?
Akamai Guardicore Segmentation can be improved because keeping it up to date is difficult since it is SaaS-based and updates are not on a regular schedule; I have to reach out to my contact to ask ...
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

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: November 2025.
879,259 professionals have used our research since 2012.