Alternatives to Chainguard Registry

Inedo ProGet

ProGet suits small teams through enterprises that need to manage package feeds and container images, with controls for security and compliance.

It suits Python developers who need to deploy a self-hosted, API-based OCI registry and can work with an early-stage project.

Depot

Depot may suit software teams building and delivering containerized projects that use existing CI workflows or listed cache integrations.

8gears Container Registry

It is aimed at enterprises, cloud providers, multi-cloud or hybrid teams, IoT and edge businesses, and independent software vendors.

Cosmoner Container Registry

This registry suits developers who need managed private image storage and use Docker from a laptop or CI.

It suits developers, administrators, CI/CD workflows, and Kubernetes clusters needing a cloud registry.

Cloudfleet Container Registry

CFCR suits teams using Kubernetes, CI/CD systems, or Docker-compatible tools.

Harbor

Harbor suits teams managing container or cloud-native artifacts that want a self-hosted registry with access controls, scanning, and replication.

Zot suits teams seeking an OCI registry for on-premises environments, including deployments colocated with Kubernetes.

It suits teams storing Docker images for use with KakaoCloud Kubernetes Engine, especially those needing image scanning, access controls, or image history.

lazer.sh

It suits teams that need an OCI-compatible private registry with scoped credentials, retention controls, or automated image pushes.

Quay

Quay suits teams that need a self-hosted registry for development or production, from small-scale use to enterprise deployments.

It suits eligible research and education projects affiliated with Finnish research-performing organizations that need centralized container image management.