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 16.9% mindshare in CR, compared to Microsoft’s 12.0% 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

3,219 Views
3,219 Comparison Views

100% willing to recommend

Azure Container Registry

Read 21 Azure Container Registry reviews

2,206 Views
2,206 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 April 2026, in the Container Registry category, the mindshare of Amazon ECR is 16.9%, up from 16.9% compared to the previous year. The mindshare of Azure Container Registry is 12.0%, up from 11.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Registry Mindshare Distribution
Product	Mindshare (%)
Amazon ECR	16.9%
Azure Container Registry	12.0%
Other	71.1%

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 most tool's valuable feature is image scanning."

"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."

"The most valuable feature of Amazon ECR is its ease of use and the centralized management console."

"The Docker compatibility that ECR offers is probably the most beneficial aspect of the solution."

"The lifecycle policies of Amazon ECR help manage storage costs in my project by maintaining version control over the containerized images that we are keeping there."

"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."

"The most valuable aspect of ECR is its user-friendliness."

"The most valuable feature of the solution is the scanning of images for vulnerabilities."

More Amazon ECR pros

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

"The continuity screen is a valuable feature."

"The most valuable feature is the zone replication and resiliency, because otherwise you have to build a system, and you need to worry about the resiliency and the backup of those codes."

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

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

"The portability and elasticity features are the most valuable."

"Azure Container Registry can be used to detect vulnerabilities in your image."

"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."

More Azure Container Registry pros

Cons

"Deeper integration with other security tools would enhance usability."

"There could be improvements to the interface of AWS concerning ECR."

"Amazon ECR should include integration with Docker Hub."

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

"It would be great if they could also provide a reference to fix the errors or vulnerabilities in the images rather than just notifying us about them."

"Improving the documentation for easy understanding will help bring in more clients to use Amazon ECR."

"If there were a way to use containers as tasks directly, that would simplify things. Currently, when we use EC2 instances, scaling horizontally means increasing the instance count by five times, which might not be cost-effective. Maybe using containers directly for tasks could be a better option."

"Amazon ECR needs to improve its downtime."

More Amazon ECR cons

"The security, dashboards, and monitoring system could be improved."

"The solution has no areas that need improvement."

"The deployment is an area that needs improvement, as it can take some time to deploy."

"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."

"It's not an open source, and we pay per hour to Microsoft Azure."

"We have not explored geo-replication features."

"We have found that it is sometimes difficult to pull images from the host application."

More Azure Container Registry cons

Pricing and Cost Advice

"Amazon ECR does not have a high cost."

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

"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."

"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."

"The product is expensive."

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

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

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

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

"The product is competitively priced."

"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."

"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."

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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

15%

Computer Software Company

10%

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 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 primary use case for Amazon ECR?

The main use case for Amazon ECR is that whatever containerized image we are building will be pushed to Amazon ECR, and then it will get deployed into a Kubernetes cluster. I appreciate that if my ...

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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 26% of the time

Harbor vs Amazon ECR

Compared 15% of the time

Google Container Registry vs Amazon ECR

Compared 8% of the time

Oracle Cloud Infrastructure (OCI) vs Amazon ECR

Compared 5% of the time

Red Hat Quay vs Amazon ECR

Compared 5% of the time

More Amazon ECR Competitors

JFrog Container Registry vs Azure Container Registry

Compared 26% of the time

Harbor vs Azure Container Registry

Compared 24% of the time

Oracle Cloud Infrastructure (OCI) vs Azure Container Registry

Compared 5% of the time

Red Hat Quay vs Azure Container Registry

Compared 4% of the time

DigitalOcean Container Registry vs Azure Container Registry

Compared 3% of the time

More Azure Container Registry Competitors

Product Reports

Buyer's Guide

Amazon ECR

April 2026

Download Amazon ECR product report

Buyer's Guide

Azure Container Registry

April 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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