Amazon ECR vs Kraken
On the evidence we track, Amazon ECR leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for container registries. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Amazon ECR
LeaderAmazon ECR is a managed service that stores Docker container images and OCI artifacts with high availability. It integrates with AWS compute services, offers both private and public repositories, and includes built-in encryption, access controls via IAM, and vulnerability scanning through Amazon Inspector.
Kraken
A peer-to-peer based Docker registry system designed for high-throughput distribution of container images across large clusters and hybrid cloud environments with built-in support for multi-cluster replication.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Amazon ECR
LeaderFree: 50 GB/month public storage always-free, 500 MB/month private for 1 year. Paid: $0.10/GB for private storage, tiered data transfer charges.
- Private Repository Storage$0.10 per GB per month
- Private repository storage
- Public Repository (Always Free)Free
- 50 GB/month storage included
- 500 GB/month anonymous data transfer
- 5 TB/month data transfer with AWS account
- Data Transfer (Beyond Free Limits)Tiered starting at $0.09 per GB
- Tiered outbound data transfer pricing
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Amazon ECR
Leader- Amazon ECS
- Amazon EKS
- Amazon EC2
- AWS Lambda
- AWS Fargate
- AWS App Runner
- Amazon Inspector
- AWS Marketplace
- Docker CLI
- Helm
- Docker
Kraken
- S3
- GCS
- ECR
- HDFS
- Harbor
Amazon ECR or Kraken: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.