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 11.6% 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

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3,280 Comparison Views

100% willing to recommend

Azure Container Registry

Read 21 Azure Container Registry reviews

2,232 Views
2,232 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: April 2026).

Buyer's Guide

Amazon ECR vs. Azure Container Registry

April 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 May 2026, in the Container Registry category, the mindshare of Amazon ECR is 16.9%, down from 17.4% compared to the previous year. The mindshare of Azure Container Registry is 11.6%, 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	11.6%
Other	71.5%

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…

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Quotes from Members

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

Pros

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

"The integration with AWS services is very easy, and the deployment and initial setup are pretty straightforward."

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

"It is easy to use compared to other container registries."

"The most valuable feature of Amazon ECR is how it organizes the code and the infrastructure."

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

"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 autoscaling functionality is the main beneficial feature of Amazon ECR. It simplifies management, but some configurations can complicate things a bit."

More Amazon ECR pros

"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."

"Azure Container Registry is an easy-to-install, easy-to-configure, and easy-to-deploy solution."

"Pricing is reasonable."

"The most valuable feature is that it's easy to download, install and manage."

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

"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."

"What I like best about Azure Container Registry is that it's fast. It also has 24 x 7 reliability. I didn't face any downtime issues using Azure Container Registry. I also like how secure the solution is, especially as it's from Microsoft."

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

More Azure Container Registry pros

Cons

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

"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."

"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."

"The UI for managing ECR and other services could be improved. It could be user-friendly compared to other cloud services."

"If Amazon ECR had CI/CD also integrated into it, then it would probably be better."

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

"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."

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

More Amazon ECR cons

"Implementation needs improvement. We have a lot of open, online sources."

"While downtime is uncommon, there are occasional server errors like '404 not found' and '504 server not found'. Viewing server logs is not a reliable approach, and improving log visibility would help in troubleshooting efficiently."

"The accessibility of Azure Container Registry also has room for improvement because the solution is not always accessible 24 x 7. I experienced this three times when the service wasn't responding, so I could not push or pull images, and I had to decommission Azure Container Registry and redeploy it."

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

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

"Implementation needs improvement. We have a lot of open, online sources. Doing a deployment is easy for us. The only issue is when we have VPN connections and we try to pull the images from Container images to the local Dockers, it slows down."

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

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."

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

"The product is expensive."

"Amazon ECR does not have a high cost."

"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."

"The product is competitively priced."

"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."

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

"Azure is a bit expensive."

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

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Computer Software Company

11%

Manufacturing Company

10%

Comms Service Provider

Financial Services Firm

15%

Computer Software Company

Comms Service Provider

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...

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Comparisons

JFrog Container Registry vs Amazon ECR

Compared 25% of the time

Harbor vs Amazon ECR

Compared 15% of the time

Google Container Registry vs Amazon ECR

Compared 8% of the time

Red Hat Quay vs Amazon ECR

Compared 6% of the time

Oracle Cloud Infrastructure (OCI) vs Amazon ECR

Compared 6% of the time

More Amazon ECR Competitors

Harbor vs Azure Container Registry

Compared 24% of the time

JFrog Container Registry vs Azure Container Registry

Compared 24% of the time

Red Hat Quay vs Azure Container Registry

Compared 6% of the time

Oracle Cloud Infrastructure (OCI) vs Azure Container Registry

Compared 6% 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

May 2026

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Buyer's Guide

Azure Container Registry

May 2026

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Also Known As

Amazon Elastic Container Registry

Microsoft Azure Container Registry

Overview

Amazon ECR provides efficient storage and management for Docker images, supporting seamless integration with AWS services. It offers private and public repositories, emphasizing security and elasticity for microservices and CI/CD workflows.

Amazon ECR is a robust platform for managing Docker containers, offering users swift operation and centralized management capabilities with intuitive features. This service supports Docker integration, enhancing security with image vulnerability scanning. Its strong alignment with AWS services like ECS and EKS facilitates efficient deployment of containerized applications. Users benefit from features like version control, load balancing, and enhanced scalability. Encryption and IAM policies ensure secure access control, making it ideal for microservices and continuous integration workflows.

What are the key features of Amazon ECR?

Swift Operation: Delivers fast performance for container management.
Docker Integration: Seamlessly works with existing Docker environments.
Image Vulnerability Scanning: Strengthens security by identifying vulnerabilities.
Private & Public Repositories: Offers flexible storage options for images.
Load Balancing: Enhances performance within AWS infrastructure.
Encryption & IAM Policies: Supports secure access controls for users.

What benefits and ROI should users expect?

Operational Efficiency: Streamlined workflows with AWS service integration.
Security Enhancements: Robust protection against vulnerabilities.
Scalability: Capability to handle growing workloads seamlessly.
Flexibility: Handles microservices and monolithic architectures alike.
Cost-effectiveness: Reduces overheads through automation and integration.

AWS ECR is widely adopted across industries, offering reliable image storage and management solutions. Its flexibility allows tech companies to implement DevOps pipelines with ease, automating image updates and facilitating CI/CD processes. It empowers teams managing containerized applications, especially in sectors highly dependent on scalable and secure cloud infrastructure.

Amazon Web Services (AWS)

Azure Container Registry offers a secure and scalable environment for managing Docker images, ideal for cloud and hybrid deployments. With easy integration into Azure's ecosystem, it supports automation and efficient container management.

Azure Container Registry focuses on security and ease of use, providing features like geo-replication, access controls, and role-based access that enhance security. Organizations leverage its automation capabilities through CI/CD pipelines, using it for quick image deployments. Azure Container Registry integrates with Azure Kubernetes, allowing users to efficiently manage containers across regions. Despite challenges in deployment speed and image management complexity, the registry aids in secure storage and deployment of Docker images, enhancing cloud infrastructure capabilities. Users enjoy benefits like minimal overhead and efficient management, although there's a need for improved interfaces and better security features.

What are the key features of Azure Container Registry?

Enhanced Security: Offers encryption and advanced access controls
Easy Deployment: Simplifies container deployment with automation
Geo-Replication: Ensures global availability and redundancy
Access Controls: Provides role-based access features
Scalability: Efficiently handles container management at scale

What benefits should users look for when evaluating Azure Container Registry?

Reliability: Minimal overhead with consistent performance
Integration Capabilities: Seamless integration with Azure Kubernetes and DevOps tools
Automation Support: Facilitates CI/CD pipelines and microservices management
Efficient Management: Supports image versioning and tagging

Azure Container Registry finds diverse applications across industries, supporting cloud and hybrid environment deployments. It aids enterprises in deploying Docker images efficiently, enhancing DevOps pipelines and application packaging. By integrating with Azure services, it amplifies infrastructure capabilities, ensuring smooth multi-region deployments and secure container storage.

Microsoft

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers

DNV GL, Alaska Airlines, Finastra

Buyer's Guide

Amazon ECR vs. Azure Container Registry

April 2026

Free Report: Amazon ECR vs. Azure Container Registry

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