AWS ECS vs Kubernetes: Differences, Uses, and Benefits

AWS ECS vs Kubernetes: Differences, Uses, and Benefits

Individuals Use Elastic Container Service and Kubernetes Interchangeably, But the Platforms Have Meaningful Differences. Find Out What They Are!

AWS Elastic Container Service (abbreviated as ECS) is an Amazon container orchestration platform that is famous for its user-friendly option. Meanwhile, ECS is often compared to Kubernetes, the famous container’s orchestration standard. Now, the question arises whether comparing ECS with Kubernetes is a worthy option. Nevertheless, the answer is no as ECS (Elastic Container Service) comparatively provides an efficient management experience that Kubernetes is unable to match.

Meanwhile, another preferred option is Amazon Elastic Kubernetes Service (abbreviated as EKS) which helps Kubernetes with a good level of managed capabilities. In this write-up, we will provide a brief comparison of ECS with Kubernetes.

What is ECS?

Amazon Elastic Container Service (ESC) is a technical service that is popular for providing Docker Container Handling Service. ECS runs on Amazon Clouds virtual machines and assists in managing, scaling, and scheduling groups of containers across different required areas. With ECS, you can conveniently monitor and modify your cluster’s condition, manage containers, and reach Amazon services such as IAM, CloudWatch, and Cloudtrail.

Benefits of Amazon Elastic Container Service (ECS)

Developed Security

Primarily, ECS provides you with built-in security. As a result, all of the graphical images are stored in container security which is only accessible through HTTPS. Hence, this makes them perfectly encrypted and is only permissible with proper identification and management standards.

Is Pocket-Friendly

By scheduling multiple containers on the same node, a high density can be achieved on an EC2 instance.

Infrastructure and High Availability

With seamless infrastructure, you can easily deploy containers across multiple availability zones. Besides, ECS also provides you with fault tolerance for your convenience.

Integration with AWS Services

ECS can easily work with other AWS services such as IAM, CloudWatch, and CloudTrail. This integration creates a full ecosystem for effectively managing and monitoring containers.

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What is Kubernetes?

Kubernetes is an open-source platform that is prominent among companies for its powerful container orchestration. It streamlines the management and scaling of containerized applications, hence making it convenient for developers to handle and manage their workloads. Meanwhile, by choosing Kubernetes, you can effectively run and scale your containers, ensuring they are always available and work seamlessly with different cloud services. It has achieved the standard for container orchestration, assisting with a flexible and trustworthy solution for modernised application deployment as well as management.

Benefits of Kubernetes


Kubernetes is highly advantageous in effortlessly scaling applications. It can easily manage the scaling and deployment of containers depending on the workload. Besides, it also ensures that your applications work seamlessly, without being affected by the demand.

High Availability

With Kubernetes, you can utilise applications across multiple nodes for high availability and minimal fault tolerance. Meanwhile, if faces a node failure, Kubernetes automatically redirects traffic to healthy nodes, hence reducing downtime to a minimum.


Kubernetes offers the flexibility to choose from a variety of container runtimes, such as Docker and others, to suit the specific needs of your application.

Automated Updates and Rollbacks

Kubernetes facilitates effortless updates and rollbacks of applications. Its innate functionalities enable you to introduce new versions of your applications and revert back to previous versions in case of any complications, guaranteeing a seamless and dependable deployment procedure.

AWS ECS vs Kubernetes: Which is Better?

Although defining a comparison of ECS with Kubernetes isn’t worth enough as ECS manages to provide a good accessible service.

When we are making a comparison between Kubernetes and ECS, it’s beneficial to note that Amazon ECS has multiple offerings. As a result, it provides both a container orchestration platform and a managed service that operates it and provisions hardware resources.

Nevertheless, many companies have moved their choice from ECS to Kubernetes. Some of them are Amazon Elastic Kubernetes Service (EKS), Azure Kubernetes Service (AKS), and the Google Kubernetes Engine (GKE). These features take advantage of the services of Kubernetes and assist organisations in faster production. In addition to a management layer, these services make Kubernetes just as comparable to Amazon ECS.

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AWS ECS vs Kubernetes: Listing Differences

Although Amazon Elastic Container Service and Kubernetes are container services, they share major differences between their service and features. Hence, to make the comparison easier, below we have provided a complete description with a comparison between ECS and Kubernetes.

Elastic Container Service (ECS)Kubernetes
AWS offers Amazon ECS (abbreviated as Elastic Container Service). A container orchestration service that is prominent for its manageable service.Meanwhile, Kubernetes is an open-source platform that can be used on numerous cloud providers, including AWS.
User Friendly: ECS is known among consumers for its user-friendly features. Hence, this makes it a good choice for those who prefer a more managed experience.User Friendly: On the other hand, Kubernetes has a declined learning curve owing to which it requires more effort for setting up and managing.
Flexibility: In terms of flexibility, ECS can be a less choosable option. As ECS is ab AWS-specific service and hence, is only limited to Amazon Cloud EcosystemFlexibility: Besides, Kubernetes is designed to offer more flexibility as it can be utilised on various cloud providers and on-premises.
Container Runtimes: ECS primarily supports Docker as the container runtimesContainer Runtimes: On the other hand, Kubernetes can work with multiple container runtimes 
Cost: In terms of cost, ECS is operated by the AWS ecosystem. Hence, it is billed as per resources consumed.Cost: Although owing to being open-source, Kubernetes is free to use. Nevertheless, charges come from managing the underlying infrastructure and resources. 


When considering AWS ECS vs Kubernetes, it is important to analyse their different features to determine which one is the better choice for your needs. If you are already using Amazon Web Services, ECS is the optimal choice due to its seamless integration with various AWS services. Whereas, Kubernetes is prominent for its flexibility and allows users the deployment of apps on various cloud providers or their own servers. ECS is a user-friendly platform that is closely integrated with AWS. On the other hand, Kubernetes is highly adaptable and provides users with a variety of options.

Ultimately, the best choice between ECS and Kubernetes depends on your organisation’s specific needs and preferences. If you prioritise an all-in-one AWS solution, ECS may be the best option. However, if you value freedom and flexibility, Kubernetes may be the better choice.

Ombir Sharma is Outreach Specialist at Tecuy Media. He is also an SEO and writer having an experience of more than 3 years in these respective fields. He likes to spend his time researching on various subjects.