When comparing Quay.io vs Amazon EC2 Container Registry, the Slant community recommends Quay.io for most people. In the question“What are the best docker image private registries?” Quay.io is ranked 9th while Amazon EC2 Container Registry is ranked 17th. The most important reason people chose Quay.io is:
Quay.io has a beutiful and easy to understand web based UI.
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Pros
Pro Web based UI
Quay.io has a beutiful and easy to understand web based UI.
Pro Most prominent alternative to Docker Hub
Quay was started by two Google engineers to serve as an alternative to Docker Hub. It was later acquired by CoreOS.
Pro Amazon ECR is integrated with Amazon EC2 Container Service (ECS), simplifying your development to production workflow.
Pro Free tier
Amazon ECR, like other AWS tools has a free tier for beginners of 500MB-month storage for one year.
Cons
Con Acquired company
CoreOS bought Quay and redirected their energies to the CoreOS Enterprise Registry, so this product might not be here for the duration.
Con The access token expires after 12 hours
You have to build a more complex deployment script in order to compensate for the AWS token expiring after 12 hours.