8gears Container Registry vs KakaoCloud Container Registry

8gears Container Registry manages container images and OCI artifacts through a hardened enterprise distribution of Harbor, built and maintained by Harbor project maintainers and contributors. It supports project organization, replication, proxying, quotas and retention policies. Identity options include OIDC, LDAP, SAML 2.0, group synchronization, fine-grained RBAC and workload identity federation. Security features include Trivy vulnerability scanning, content trust and signing, SSL/TLS encryption, and encrypted storage at rest. Teams can use vulnerability overviews, SBOM, audit trails and image policies for supply-chain visibility. It can run as hosted SaaS, on a customer's cloud, or self-hosted on Kubernetes, including on-premise and air-gapped deployments. Managed cloud options include AWS, Azure, GCP, OCI, Exoscale and StackIT. The free Individuals plan costs nothing and includes 1 GB of storage and unlimited private repositories. Dedicated is billed monthly, with price not displayed, and lists 1000 GB storage. Enterprise pricing is custom.

KakaoCloud Container Registry is a managed cloud repository for storing and managing Docker container images. It supports standard Docker images and Docker CLI authentication, push, and pull workflows, and integrates with KakaoCloud Kubernetes Engine for managing and deploying images. IAM roles separate repository members, who can push and pull, from viewers, who can pull only. Trivy scans for CVE-based vulnerabilities, either daily or automatically after images are pushed. Users can review image and tag history and recover earlier image versions or deleted tags. Public repositories let KakaoCloud-authenticated users who know the URI pull without separate repository authentication. Default quotas are 1,000 repositories per project, 10,000 images per repository, and 1,000 tags per image; increases can be requested. Storage up to 1 GiB is free; usage beyond that costs 0.14 won per GiB/hour. Outbound traffic includes 30 GiB free; higher usage is billed by tier. The listed plan prices are free for storage and outbound traffic, with VAT excluded.