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Pros & Cons summary

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Prominent pros & cons

PROS

Amazon EKS provides high scalability and supports auto-scaling features, making it easier to manage infrastructure efficiently.
It offers robust security features and integration with AWS services, enhancing data protection and authentication processes.
The managed service eliminates the need to maintain Kubernetes master nodes, simplifying operations and reducing administrative burdens.
Users benefit from its ease of deployment and management, allowing faster development and cost-effective application deployment.
Amazon EKS efficiently integrates with the AWS ecosystem, enhancing functionality and enabling smooth application development and management.

CONS

Amazon EKS requires improvements in plugin management and operational stability.
Ensuring Amazon EKS security aligns with government standards would enhance its appeal.
Pricing for Amazon EKS is costly, particularly for medium-sized customers and the control panel.
Documentation and setup complexity make Amazon EKS challenging for new users and require simplification.
Scalability issues in Amazon EKS can lead to pod interruptions during scaling activities.
 

Amazon EKS Pros review quotes

Mahesh Dash - PeerSpot reviewer
Oct 2, 2025
This way, previously manual tasks can be automated, which is a significant improvement.
Patryk Golabek - PeerSpot reviewer
Feb 24, 2021
The solution is easy to use.
Sameer Mirza - PeerSpot reviewer
Aug 21, 2025
The value of Amazon EKS for us is due to our microservice-level architecture, where we need to automate and have a fast, scalable application, allowing us to directly configure the Amazon EKS cluster in the application, which will make it very easy to run our application smoothly and scalably.
Learn what your peers think about Amazon EKS. Get advice and tips from experienced pros sharing their opinions. Updated: November 2025.
872,869 professionals have used our research since 2012.
ON
Aug 12, 2025
The main benefits from using Amazon EKS include it being a well-tested product that we can use to deploy our workload; its management system is very efficient, we can deploy things very easily and resolve our issues efficiently, and it has deep AWS integration and a managed control plane.
reviewer2543025 - PeerSpot reviewer
Sep 12, 2024
Application deployment is more automatic.
reviewer2755269 - PeerSpot reviewer
Sep 5, 2025
I would recommend Amazon EKS to other organizations because it provides simple configuration, easy management, safety, granular access, and vast monitoring capabilities where we can easily monitor our clusters using CloudWatch.
VictorAugusto De Souza E Silva - PeerSpot reviewer
Sep 5, 2025
The integration of Kubernetes with the AWS ecosystem is the best feature that Amazon EKS provides.
reviewer2773842 - PeerSpot reviewer
Oct 30, 2025
After adding Karpenter to our Amazon EKS setup, we have seen efficiency improvements of approximately thirty to forty percent, along with a reduction in our costs and a decrease in the number of issues our team encounters.
Igor Khomiakov - PeerSpot reviewer
Sep 3, 2025
I have seen a positive impact from Amazon EKS for my organization since deployment; it provides a very robust and cost-effective platform for deploying our applications.
Sudhir Kumar Tiwari - PeerSpot reviewer
Sep 4, 2025
The major advantages include reduced time, high availability, and scalability, and from a security perspective, AWS has multiple security layers including IAM roles, different ILBs, ingress controllers, and multiple security features.
 

Amazon EKS Cons review quotes

Mahesh Dash - PeerSpot reviewer
Oct 2, 2025
Amazon EKS doesn't have that feature to read the dynamic one and consider that the password has changed overnight; there is no functionality from the provider to see the changes and then restart the pod or fetch the new value.
Patryk Golabek - PeerSpot reviewer
Feb 24, 2021
They need to work on the Amazon plugins on the Kubernetes cluster.
Sameer Mirza - PeerSpot reviewer
Aug 21, 2025
We have not automated patches to be applied for the Amazon EKS cluster because it will resolve live production services.
Learn what your peers think about Amazon EKS. Get advice and tips from experienced pros sharing their opinions. Updated: November 2025.
872,869 professionals have used our research since 2012.
ON
Aug 12, 2025
For a few of the cluster upgrades that got stuck, we connect with Amazon tech support, as we have business support with Amazon.
reviewer2543025 - PeerSpot reviewer
Sep 12, 2024
It's difficult to connect to some of the clusters.
reviewer2755269 - PeerSpot reviewer
Sep 5, 2025
We struggle to divide the worker nodes' fees and the engine cost among clients, as some users have low traffic and visibility while others have large amounts of visibility and traffic.
VictorAugusto De Souza E Silva - PeerSpot reviewer
Sep 5, 2025
When we set up the cluster, it appears as a huge infrastructure just for a small application.
Igor Khomiakov - PeerSpot reviewer
Sep 3, 2025
Amazon EKS could improve its plugin management; while Amazon offers some improvements, they often come at an extra cost.
Sudhir Kumar Tiwari - PeerSpot reviewer
Sep 4, 2025
The costing perspective could be improved. With normal on-premises servers using Kubernetes services, the costing might be slightly higher compared to other Kubernetes vendors.
Shriram Patil - PeerSpot reviewer
Aug 22, 2025
I find the pricing for Amazon EKS to be quite expensive. The EKS service itself is free, but you will incur costs for the VMs used as nodes in that cluster.