Compare ZOT OCI Registry and Zenko CloudServer on pricing, features, platforms, and ratings — both Cloud Storage tools, open-source pricing to decide which…
At a Glance
ZOT OCI Registry
Zenko CloudServer
Primary category
Cloud Storage
Cloud Storage
Rating
Not documented
Not documented
Pricing model
open-source
open-source
Starting price
Free
Free (open source)
Free plan
Not documented
Not documented
Free trial
Not documented
Not documented
Platforms
Not documented
Not documented
Team collaboration
Not documented
Not documented
AI features
Not documented
Not documented
Public API
Yes
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
ZOT OCI Registry
Open Source — 0 dollars n/a
Zenko CloudServer
Open Source — Free N/A
Pros & Cons
ZOT OCI Registry
Pros
Free and open source under the Apache 2.0 license
Single binary with no external dependencies simplifies deployment
CNCF Sandbox status signals community governance and cloud-native alignment
Broad OCI artifact support beyond just container images
Runs on constrained hardware like a Raspberry Pi as well as production cloud infrastructure
Cons
Self-hosted only, requiring the user to manage infrastructure and updates
No commercial support contract or SLA from the project itself
Still in CNCF Sandbox stage, an earlier maturity level than Incubating or Graduated projects
Smaller ecosystem and community size compared to established registries like Docker Hub or Harbor
Zenko CloudServer
Pros
Completely free and open source under a permissive Apache 2.0 license
Full S3 API compatibility means minimal to no code changes for existing S3 applications
Fast Docker-based deployment suited to local development and CI/CD
Backed by an established storage vendor (Scality) with an active open-source community
Cons
Requires self-hosting and infrastructure management, unlike a managed cloud storage service
No official paid support tier included with the open-source project itself
Best suited for developers comfortable with Docker and Node.js-based tooling
Enterprise-grade features and support require Scality's separate commercial products
Use Cases
ZOT OCI Registry
Lightweight self-hosted registry — Teams run Zot as a single binary to host container images without deploying a heavier registry platform.
Edge and constrained deployments — Organizations deploy Zot on edge devices or small servers where a full registry stack is impractical.
Secure software supply chain — Teams store container images alongside SBOMs and signatures to support supply chain security requirements.
Zenko CloudServer
Local S3 development and testing — A development team runs CloudServer in Docker to test S3-dependent application code without connecting to a live AWS account.
Multi-cloud storage abstraction — An enterprise uses CloudServer to present a single S3-style API in front of both Azure Blob Storage and Google Cloud Storage, avoiding vendor lock-in.
On-premises S3-compatible storage — An organization with data sovereignty requirements deploys CloudServer on its own hardware to get S3-compatible storage without using a public cloud.