# Amazon ECR: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 13 judge labels across 2 categories by 9 of 14 models. Page: https://it-ai-index.com/vendors/amazon-ecr/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Artifact and container registries | 8% | 5 | 0% | 12 |
| Container and Kubernetes security | 0% | 52 | 0% | 1 |

## What the models said for it

- "If you want a single default recommendation without more context, I'd lean toward Amazon ECR for a mid-sized B2B company" (GPT-5.4 mini, Artifact registries)
- "AWS Elastic Container Registry (ECR) is the obvious choice if you're running on AWS" (Claude Haiku 4.5, Artifact registries)
- "For most mid-sized B2B companies, I'd start with Amazon ECR if you're on AWS" (GLM 4.7 FlashX, Artifact registries)
- "If you're primarily on AWS, I'd pick ECR" (GPT-6 Luna, Artifact registries)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.