Amazon ECR vs Azure Container Registry comparison

Amazon Web Services (AWS) and Microsoft are both solutions in the Container Registry category. Amazon Web Services (AWS) is ranked #1 with an average rating of 8.3, while Microsoft is ranked #4 with an average rating of 8.8. Amazon Web Services (AWS) holds a 17.1% mindshare in CR, compared to Microsoft’s 12.2% mindshare. Additionally, 100% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 95% of Microsoft users who would recommend it.

Amazon ECR

Read 23 Amazon ECR reviews

3,203 Views
3,203 Comparison Views

100% willing to recommend

Azure Container Registry

Read 21 Azure Container Registry reviews

2,170 Views
2,170 Comparison Views

95% willing to recommend

Amazon ECR

Azure Container Registry

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Executive SummaryUpdated on Feb 8, 2026

Azure Container Registry and Amazon ECR compete in the cloud container registry category. Azure Container Registry holds an edge with its sophisticated security options and geo-replication capabilities.

Features: Azure Container Registry offers robust security features, manages both Windows and Linux containers in a single registry, and integrates seamlessly with Azure services. It also provides geo-replication and encryption, facilitating easy deployment to Azure Web applications. Amazon ECR is recognized for its straightforward use, centralized management console, and strong integration with AWS services. It offers image scanning, elasticity, and responsiveness, and supports both public and private repositories.

Room for Improvement: Azure Container Registry could enhance its deployment accessibility by addressing occasional downtime and improve its image auto-scanning features. Users desire a more detailed management interface. Amazon ECR could benefit from enhanced integration with other services and more user-friendly documentation. Simplified tag manipulation and better integration with security tools are needed. Both platforms could enhance image scanning capabilities.

Ease of Deployment and Customer Service: Azure Container Registry is available on both public and private clouds, with customer support that shows inconsistencies, often leading users to third-party solutions. Amazon ECR is predominantly used on public clouds and is usually easy to deploy, though users suggest that its support could benefit from more detailed assistance.

Pricing and ROI: Azure Container Registry is reasonably priced but can be expensive, especially for enterprise licenses, with flexible plans available based on storage use. In contrast, Amazon ECR offers a pay-as-you-go model and is considered competitive, making it attractive for cost-sensitive users, perceived to provide better value for money.

To learn more, read our detailed Amazon ECR vs. Azure Container Registry Report (Updated: March 2026).

Buyer's Guide

Amazon ECR vs. Azure Container Registry

March 2026

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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

Amazon ECR

Ranking in Container Registry

1st

Average Rating

8.6

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Azure Container Registry

Ranking in Container Registry

4th

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of March 2026, in the Container Registry category, the mindshare of Amazon ECR is 17.1%, up from 17.2% compared to the previous year. The mindshare of Azure Container Registry is 12.2%, up from 11.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Registry Mindshare Distribution
Product	Mindshare (%)
Amazon ECR	17.1%
Azure Container Registry	12.2%
Other	70.7%

Container Registry

Featured Reviews

PrashantaPaudel

Wordpress Trainer at SpeedZone.fi

Has supported container workflows through fast image handling and seamless service integrations

The most valuable feature of Amazon ECR is that we can push and pull faster than other similar products. It means saving and retrieving more efficiently. This is not manual dragging and dropping, but rather programmatic taking and saving. I have used Amazon ECR with Lambda, EC2, and EFS. These are integrable services where you can call Amazon ECR from anywhere in AWS. If my product is not always dependent totally on Amazon ECR only, but if the product is dependent on Amazon ECR only, then having a low time to load, low time to save, and a faster containerizing process time would affect the software's response time. This is important.

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Sanjay Sahu

Project Manager at Capgemini

Geo-replication and reliable deployments with private endpoints streamline our integration processes

We are using Azure Logic Apps in our integration, in addition to Azure Container Registry The geo-replication features of Azure Container Registry are powerful. They facilitate alias connectivity and architecture implementation with private endpoints. The integration with Azure Kubernetes…

Read full review

Quotes from Members

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

Pros

"The ECR solution is good. It is integrated with AWS, and it's free. Everything is free, which makes it nice to use."

"The most valuable feature is that Amazon ECR is very simple and useful."

"One feature of Amazon ECR that I find particularly useful is its web interface, which makes management easy. The ability to manage and support token image updates is crucial for us. Moreover, utilizing load balancers via AWS features allows us to manage all traffic."

"What I like most about Amazon ECR is that it's swift."

"Amazon ECR provides automated image scanning, which alerts me about vulnerabilities categorized by severity, enabling me to harden images and reduce vulnerabilities before using them in production."

"In the case of Amazon ECR, there are various valuable features we can see. Currently, there are image-scanning capabilities that we use."

"The main feature I value is the ability to deposit and retrieve images."

"There are no issues. The service is remarkably stable."

More Amazon ECR pros

"It's running behind a big financial and legal customer, who runs Service Fabric behind a front door, servicing local banking containers on an ISV solution developed internally."

"The geo-replication features of Azure Container Registry are powerful, facilitating alias connectivity and architecture implementation with private endpoints, while the integration with Azure Kubernetes services ensures reliable deployments."

"Specific tokens can be used to set folder structure or restrict things like read or write access."

"The solution has built-in resiliency and replication zone availability so it is very stable."

"Provides secure duplication and the option for service webhooks."

"It's great for storing images on containers."

"The whole package is valuable as it allows for easy application cloning and deployment."

"The solution allows you to isolate standard containers, which is its most valuable feature. Azure Container Registry does what it's supposed to do and gives you visibility into the Docker images, the logs, information on pulling and pushing the data, etc."

More Azure Container Registry pros

Cons

"There were some initial connectivity issues, especially when accessing ECR from our on-prem setup."

"Amazon ECR's manipulation capability of tags needs to be improved."

"One area for improvement in Amazon ECR is its complexity. It's pretty complex for newbies, particularly learning about private repositories, including how to access Amazon ECR through AWS Identity and Access Management (IAM)."

"If I could use less code and have more of the user interface provide predictions of the coding required in my CLI or Terraform, that would be nice."

"Amazon ECR should improve the integration with Amazon CloudWatch. For example, allowing us to monitor the queues better. Additionally, some of the features could be made more accessible."

"The documentation could be improved."

"There is no room for improvement mentioned; it's good as is."

"I suggest making it more aligned with the Docker registry version two API specification."

More Amazon ECR cons

"It should be easier to use. It can have more graphical interfaces to manage containers. At present, the handling or management of the containers is very basic."

"Lacks the option of having access keys stored in a master key vault."

"There is a need for a graphical interface instead of writing code in Visual Studio to create images."

"The solution could always improve its security measures with regard to access."

"They can improve their scalability."

"The solution has become more popular in the last few years but I find that the technical support has not increased their knowledge base, so more knowledgeable support staff can help improve the solution."

"The building of images on the container is quite cumbersome."

"The solution has no areas that need improvement."

More Azure Container Registry cons

Pricing and Cost Advice

"The main difference between Amazon ECR and other solutions, like Google Kubernetes Engine, is that I haven't personally used GKE. However, I know that GKE costs around $60 per month, which is quite cost-effective."

"The solution's prices are high in India as compared to the US."

"The product is expensive."

"Amazon ECR does not have a high cost."

"The solution's price is reasonable compared to its competitors"

"My company currently has Amazon ECR under the pay-as-you-go model. The tool is more affordable than Azure Container Registry, and it's worth the money."

"I would rate the pricing four out of ten."

"Azure is a bit expensive."

"When using Azure Container Registry, it was $1.5 or $1.6 per day, but I'm unsure how much it costs today."

"The Premium version includes some enhancements but is still quite okay with regard to pricing."

"The product is competitively priced."

"Azure Container Registry, has no cost, but you pay for storage service."

"I have no information on how much Azure Container Registry costs. I know it's the only solution my institution can use, so the cost was approved."

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Computer Software Company

12%

Manufacturing Company

10%

Comms Service Provider

Financial Services Firm

14%

Computer Software Company

11%

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	5
Large Enterprise	7

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	6
Large Enterprise	10

Questions from the Community

What do you like most about Amazon ECR?

One feature of Amazon ECR that I find particularly useful is its web interface, which makes management easy. The ability to manage and support token image updates is crucial for us. Moreover, utili...

See all answers

What is your experience regarding pricing and costs for Amazon ECR?

When it comes to pricing for Amazon ECR, that is the only area AWS has to look into. Services like IoT services or SageMaker are very high, and many times customers complain that while the initial ...

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What needs improvement with Amazon ECR?

For potential areas of improvement in Amazon ECR, I need to check if AWS has features similar to Azure Defender for scanning, getting vulnerabilities, and patching recommendations. Regarding additi...

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What is your experience regarding pricing and costs for Azure Container Registry?

The pricing is on the lower side and not costly. Customers usually pay approximately $500 USD monthly, though this includes multiple services, not just the Azure Container Registry.

See all answers

What needs improvement with Azure Container Registry?

The essential tools such as the VMs and Azure Container Registry meet our needs. We have not explored geo-replication features.

See all answers

What is your primary use case for Azure Container Registry?

I was working with SQL and in Azure DevOps. When the development team created the microservices, the microservices needed the connection with the SQL database. I used the SQL database to connect th...

See all answers

Comparisons

JFrog Container Registry vs Amazon ECR

Compared 29% of the time

Harbor vs Amazon ECR

Compared 15% of the time

Google Container Registry vs Amazon ECR

Compared 6% of the time

DigitalOcean Container Registry vs Amazon ECR

Compared 5% of the time

Red Hat Quay vs Amazon ECR

Compared 4% of the time

More Amazon ECR Competitors

JFrog Container Registry vs Azure Container Registry

Compared 27% of the time

Harbor vs Azure Container Registry

Compared 22% of the time

Red Hat Quay vs Azure Container Registry

Compared 4% of the time

Oracle Cloud Infrastructure (OCI) vs Azure Container Registry

Compared 4% of the time

DigitalOcean Container Registry vs Azure Container Registry

Compared 2% of the time

More Azure Container Registry Competitors

Product Reports

Buyer's Guide

Amazon ECR

March 2026

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Buyer's Guide

Azure Container Registry

March 2026

Download Azure Container Registry product report

Also Known As

Amazon Elastic Container Registry

Microsoft Azure Container Registry

Overview

Amazon Elastic Container Registry (ECR) is a fully-managed Docker container registry that makes it easy for developers to store, manage, and deploy Docker container images. Amazon ECR is integrated with Amazon Elastic Container Service (ECS), simplifying your development to production workflow.

Amazon Web Services (AWS)

Azure Container Registry allows you to build, store, and manage container images and artifacts in a private registry for all types of container deployments. Use Azure container registries with your existing container development and deployment pipelines. Use Azure Container Registry Tasks to build container images in Azure on-demand, or automate builds triggered by source code updates, updates to a container's base image, or timers.

Microsoft

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers

DNV GL, Alaska Airlines, Finastra

Buyer's Guide

Amazon ECR vs. Azure Container Registry

March 2026

Free Report: Amazon ECR vs. Azure Container Registry

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