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Akamai Guardicore Segmentation vs Cisco ACI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

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
6.9
Akamai Guardicore Segmentation boosts security, reduces staffing needs, improves visibility, and provides threat insights and legal evidence.
Sentiment score
6.4
Entities report time and cost savings with Cisco ACI, despite challenges in implementation and varied financial benefit assessments.
Delivers measurable value through reduced risk, lower operational cost, and faster breach containment.
Manager, Account Services Delivery at Softcell Technologies Limited
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
Efficient utilization leads to cost savings and efficiency gains.
Sr Consultant at Tata Consultancy
 

Customer Service

Sentiment score
7.1
Akamai Guardicore Segmentation support is praised for responsiveness and professionalism, despite minor communication delays and improvement areas.
Sentiment score
7.1
Cisco ACI support is praised for responsiveness and resolution speed, but inconsistencies exist, especially with newer staff and regions.
I would rate the customer support a nine on a scale of 1 to 10.
Manager, Account Services Delivery at Softcell Technologies Limited
The response is very fast.
Cybersecurity at Embracon
The technical support from Cisco is satisfactory.
Sr Consultant at Tata Consultancy
When issues occur, the TAC is not able to provide much support, leading to difficulties in finding RCAs.
Network Technical Manager at KPMG
 

Scalability Issues

Sentiment score
7.5
Akamai Guardicore Segmentation excels in scalability, enabling efficient, flexible security management across diverse environments with minimal staff.
Sentiment score
7.6
Cisco ACI offers excellent scalability, enabling easy network expansion and integration, while supporting extensive device numbers and multi-site setups.
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
Expanding your network or your data center with Cisco ACI is not an issue; scalability is a good feature.
Network Technical Manager at KPMG
The scalability of Cisco ACI supports our organization's growth effectively.
Sr Consultant at Tata Consultancy
The solution offers high performance and scalability with connectivity options up to 100 GS.
Chief Technology Officer at Mehbub General Trading PLC
 

Stability Issues

Sentiment score
7.5
Akamai Guardicore Segmentation is stable and reliable, with minor update issues quickly resolved; users rate stability highly.
Sentiment score
7.5
Cisco ACI is stable and reliable, with resolved bugs and improved support, offering minimal downtime despite occasional minor issues.
For stability, Cisco ACI rates a nine or 9.5 because I've seen three customers using Cisco ACI and once deployed, the solution is very stable.
Network Technical Manager at KPMG
 

Room For Improvement

Akamai Guardicore Segmentation needs improved flexibility, integration, pricing, automation, customization, learning aids, and support for Kubernetes and interfaces.
Cisco ACI needs user interface, configuration, integration, and support improvements to enhance usability and scalability in hybrid environments.
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
The price of Akamai Guardicore Segmentation is very expensive, but it is important to the enterprise.
Cybersecurity at Embracon
It can be improved with integration with SIEM or SOAR tools, and more granular role-based access control would enhance operational efficiency and governance.
Manager, Account Services Delivery at Softcell Technologies Limited
We do not make use of its visibility and analytics features, as we are mostly using it for the networking part only.
S VP, IT Infra at ATOM
Their lack of on-ground offices can result in business losses.
Chief Technology Officer at Mehbub General Trading PLC
 

Setup Cost

Akamai Guardicore Segmentation offers flexible pricing with competitive value, featuring options for budgets, regions, and usage needs.
Cisco ACI is costly but valuable, offering quality and support; best for large operations despite complex licensing.
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
In general, Cisco ACI is on the higher side; it's not a cheap solution.
Network Technical Manager at KPMG
Cisco's pricing tends to be on the higher end compared to other vendors.
Chief Technology Officer at Mehbub General Trading PLC
Cost is one thing that could be improved, as it is heavy for an emerging market like ours.
S VP, IT Infra at ATOM
 

Valuable Features

Akamai Guardicore Segmentation enhances security with visibility, micro-segmentation, and easy integration across cloud and on-prem environments.
Cisco ACI enhances data center efficiency with seamless integration, automation, scalability, micro-segmentation, robust security, and user-friendly management.
Akamai Guardicore Segmentation reduced risk because it blocked malicious ransomware and uninspected traffic.
Cybersecurity at Embracon
The feature I rely on most in Akamai Guardicore Segmentation is application dependency mapping and visibility, which gives real-time insight into east-west traffic flows.
Manager, Account Services Delivery at Softcell Technologies Limited
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
Cisco ACI provides substantial capability; you can design your network accordingly and it's part of the SDN family, providing many benefits to the organization, especially when moving from traditional network infrastructure.
Network Technical Manager at KPMG
The current tool is adequate for day-to-day operations, but we want to explore more on AI Ops and hope future versions of OpenText can support that.
S VP, IT Infra at ATOM
Its features, like easy application deployment, short deployment time for new applications or software, and eliminating the hassle of STP, are appreciated.
Chief Technology Officer at Mehbub General Trading PLC
 

Categories and Ranking

Akamai Guardicore Segmentation
Ranking in Cloud and Data Center Security
1st
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
22
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (11th), Breach and Attack Simulation (BAS) (8th), Microsegmentation Software (3rd)
Cisco ACI
Ranking in Cloud and Data Center Security
7th
Average Rating
8.0
Reviews Sentiment
6.3
Number of Reviews
103
Ranking in other categories
Network Virtualization (1st), Software Defined Networking (SDN) (2nd)
 

Mindshare comparison

As of March 2026, in the Cloud and Data Center Security category, the mindshare of Akamai Guardicore Segmentation is 17.6%, down from 25.0% compared to the previous year. The mindshare of Cisco ACI is 4.0%, down from 5.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud and Data Center Security Mindshare Distribution
ProductMindshare (%)
Akamai Guardicore Segmentation17.6%
Cisco ACI4.0%
Other78.4%
Cloud and Data Center Security
 

Featured Reviews

SachinShelar - PeerSpot reviewer
Manager, Account Services Delivery at Softcell Technologies Limited
Micro-segmentation has strengthened zero trust security and reduces lateral movement risks
Some of the best features of Akamai Guardicore Segmentation are its granular micro-segmentation and deep visibility, allowing control to process, service level, and full east-west traffic mapping, while it also stands out for AI-assisted policy creation, real-time threat detection, and software-based enforcement. The feature I rely on most in Akamai Guardicore Segmentation is application dependency mapping and visibility, which gives real-time insight into east-west traffic flows, helping us design accurate policies quickly and troubleshoot issues without impacting production environments. Additionally, Akamai Guardicore Segmentation offers a policy simulation test mode, which is very useful to validate rules before enforcement and avoid outages.
Rahul Khandelwal - PeerSpot reviewer
Network Technical Manager at KPMG
Enables streamlined data center management with automation and application-centric design
The main features of Cisco ACI that I really appreciate are the application-centric and network-centric designs, allowing you to create your network according to your application. That's helpful, and it's good for one-time implementation. The automation capabilities are really helpful. We deployed one data center using Terraform, and after deployment, many automation features are available, which can be very helpful. Based on my experience, Cisco ACI provides substantial capability; you can design your network accordingly and it's part of the SDN family, providing many benefits to the organization, especially when moving from traditional network infrastructure. Many organizations are actually using the old traditional Nexus infrastructure or some old data center devices. It gives you significant control and one-time implementation capabilities, and it also provides better performance and security. Functionality-wise, Cisco ACI provides integration using automation. We implemented it through Terraform, which was easy. Those features are available, so I don't think any new features are needed right now; something new could come up, but they have implemented many improvements over the years.
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
11%
Manufacturing Company
9%
Insurance Company
7%
Financial Services Firm
12%
Manufacturing Company
9%
Computer Software Company
9%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise4
Large Enterprise11
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise19
Large Enterprise87
 

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 needs improvement with Guardicore Infection Monkey?
I think the pricing is very high. It is a big cost. The price of Akamai Guardicore Segmentation is very expensive, but it is important to the enterprise. I think it is more or less.
What is your primary use case for Guardicore Infection Monkey?
I use Akamai Guardicore Segmentation to block lateral movement of malicious software like ransomware. This is very important to protect my business and my corporation. I create labels for any asset...
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 Cisco ACI?
Cost is one thing that could be improved, as it is heavy for an emerging market like ours.
 

Also Known As

Guardicore Centra, GuardiCore
No data available
 

Overview

 

Sample Customers

Santander, Frontier Airlines, OpenLink, Intermountain Healthcare, Cellcom, BancoBASE
Bowling Green State University, du, Qatar University
Find out what your peers are saying about Akamai Guardicore Segmentation vs. Cisco ACI and other solutions. Updated: March 2026.
884,976 professionals have used our research since 2012.