Cloudfleet Container Registry vs Volcengine Container Registry

Cloudfleet Container Registry, or CFCR, is a managed OCI-compliant registry for storing, sharing, and managing container images. It supports Docker images, multi-architecture images, Helm charts, and other OCI artifacts, and is included with every Cloudfleet organization without extra provisioning. Regions are available in Europe, North America, and Asia Pacific; the European region uses EU-based infrastructure. Teams can push and pull through the standard Docker CLI or Docker Registry HTTP API V2. Cloudfleet Kubernetes Engine clusters authenticate automatically with short-lived credentials, avoiding image pull secrets or service accounts. CI/CD examples cover GitHub Actions, GitLab CI, Jenkins, CircleCI, and Azure DevOps. Each organization receives an isolated namespace, with administrators able to push and pull while users have pull-only access. Authenticated users and Cloudfleet Kubernetes Engine clusters have no pull rate limits. The first 5 GB of storage is free, unlimited data transfer is listed as free, and Kubernetes Engine pulls have no egress fees.

Volcengine Container Registry stores OCI-compliant artifacts, including container images and Helm charts, and provides tools to manage their lifecycle. Users can push, pull, and clean up images with Docker, Nerdctl, or Helm. Image scans can report vulnerabilities, malicious or unexpected files, and possible remediation. The service also supports IAM policies for user authorization and resource-level permissions. Standard Edition instances can use server-side image encryption when enabled at creation. Standard Edition can replicate images and Helm charts across instances, regions, and repositories, with up to five enabled rules per account. Proxy caches can draw from Docker Hub, GHCR, and self-hosted Docker registries. The registry integrates with Volcengine Kubernetes Engine for internal-network image pulls, and Standard Edition supports P2P acceleration for large cluster pulls. Micro Edition provides five namespaces and 500 GiB of storage; Standard Edition provides 50 namespaces and unlimited namespace storage by default. A free Trial Edition costs nothing, but is quota-limited and cannot expand its quota. Subscription prices listed for Chinese mainland are 50 CNY a month for Micro Edition and 1,349 CNY a month for Standard Edition, per instance.