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Cosmoner Container Registry
What it is
Cosmoner Container Registry is a managed private registry backed by Amazon ECR for storing container images used by apps. Developers can push and pull images from a laptop or CI setup with Docker and a Cosmoner API key. Images in a project registry appear in the Apps image deployment flow, where deployments authenticate without a pull secret. Scanning on push is enabled by default and checks images for known vulnerabilities. Images are encrypted with AES256 by default; repositories created afterward can use a customer KMS key. Repositories start private, while public ones require a monthly egress cap and return to private when it is reached. Retention settings can preserve a chosen number of recent images and expire untagged images after a selected number of days. The service lists nine regions across North America, Europe, and Asia Pacific, but a registry’s region cannot be changed after creation. Uploads are free; the registry fee is $1 a month, storage is $0.25 per GB per month, and egress is $0.15 per GB per month after the first 10 GB per organization per billing period.
For and against
For
- Image uploads are never charged.
- Push-time scanning checks for known vulnerabilities.
- AES256 encryption is enabled by default.
- Retention settings can expire untagged images.
- API supports repository, image, and retention management.
Against
- Registry regions cannot be changed after creation.
- Image deployments run as a single instance.
- Image deployments cannot scale out or autoscale.
- Storage, egress, and registry fees are billed separately.
The verdict
Cosmoner Container Registry combines private image storage with scanning, encryption, retention controls, and a Cosmoner deployment flow. Consider the fixed region and single-instance deployment limit, as well as separate storage and egress charges.
Who it suits
This registry is suited to developers and teams that store app container images and deploy them through Cosmoner. Its Docker access, API, scanning, and retention controls may be useful for laptop or CI workflows.
Plans and prices
Pushes
Uploading images is never charged
Read 11 Oct 2026 · cosmoner.com
Egress
First 10 GB per organization per billing period included
Read 11 Oct 2026 · cosmoner.com
Storage
Totaled across all repositories
Read 11 Oct 2026 · cosmoner.com
Registry fee
Repositories are not charged individually
Read 11 Oct 2026 · cosmoner.com
On the record
- API
- The Platform SDK can create repositories, list images, and manage retention using an API key.cosmoner.com · read 11 Oct 2026
- App deployment
- Repositories from a project’s Cosmoner registries appear in the Apps image deployment flow, which authenticates deployments without a pull secret.cosmoner.com · read 11 Oct 2026
- Billing measurement
- Storage is measured daily at 02:00 UTC across the organization, while egress counts compressed image layers actually downloaded.cosmoner.com · read 11 Oct 2026
- Deployment limit
- An app deployed from a container image runs as a single instance, so scaling out and autoscaling are unavailable for that deployment.cosmoner.com · read 11 Oct 2026
- Docker access
- You can push and pull images from a laptop or CI using Docker and a Cosmoner API key.cosmoner.com · read 11 Oct 2026
- Encryption
- Images use AES256 encryption by default, with an option to use a customer KMS key for repositories created afterward.cosmoner.com · read 11 Oct 2026
- Image details
- The control panel shows image tags, size, digest, push time, and last pull, including untagged images.cosmoner.com · read 11 Oct 2026
- Image scanning
- Image scanning on push is enabled by default and checks images against known vulnerabilities.cosmoner.com · read 11 Oct 2026
- Public repositories
- Repositories are private by default; public repositories require a monthly egress cap and revert to private when it is reached.cosmoner.com · read 11 Oct 2026
- Regions
- The product page lists nine regions across North America, Europe, and Asia Pacific, and says a registry’s region cannot be changed after creation.cosmoner.com · read 11 Oct 2026
- Retention
- Retention settings can keep a chosen number of recent images and expire untagged images after a chosen number of days; repositories can override the defaults.cosmoner.com · read 11 Oct 2026
- What it does
- Cosmoner provides a managed private container registry backed by Amazon ECR for storing images used by apps.cosmoner.com · read 11 Oct 2026
