Comparison

CNCF Distribution vs IBM Cloud Container Registry

On the evidence we track, CNCF Distribution leads this comparison with a composite score of 66/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

CNCF Distribution full profile →IBM Cloud Container Registry full profile →

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★CNCF Distribution66

IBM Cloud Container Registry54

Attribute comparison across 2 tools
Attribute	CNCF DistributionLeader	IBM Cloud Container Registry
vioscaleAI score	66 / 100medium · 66%	54 / 100low · 47%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	free
Price levelpricing.price_level	low	free
Transparentpricing.transparent	-	✗
Integrations
Countintegrations.count	-	5
Security
Disclosure policysecurity.disclosure_policy	-	✓
Scorecardsecurity.scorecard	7.6	-
Vulnerabilitiessecurity.vulnerabilities	Count: 4 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fdistribution%2Fdistribution%2Fv3&per_page=100 · Last 12m: 3 · Max severity: HIGH	-
Reliability
Status pagereliability.status_page	✓	-
Adoption
Dependent reposadoption.dependent_repos	2,403	-
Github starsadoption.github_stars	10,646	-
Activity
Commits last 30dactivity.commits_last_30d	63	-
Release
Cadence daysrelease.cadence_days	55	-
Historyrelease.history	20 items	-
License
Spdxlicense.spdx	Apache-2.0	-
Language
Primarylanguage.primary	Go	-
Content
Faqcontent.faq	4 items	5 items

Score

vioscaleAI score

CNCF Distribution66 / 100medium · 66%

IBM Cloud Container Registry54 / 100low · 47%

Pricing

Free tier

CNCF Distribution✓

IBM Cloud Container Registry✓

Model

CNCF Distributionfreemium

IBM Cloud Container Registryfree

Price level

CNCF Distributionlow

IBM Cloud Container Registryfree

Transparent

CNCF Distribution–

IBM Cloud Container Registry✗

Integrations

Count

CNCF Distribution–

IBM Cloud Container Registry5

Security

Disclosure policy

CNCF Distribution–

IBM Cloud Container Registry✓

Scorecard

CNCF Distribution7.6

IBM Cloud Container Registry–

Vulnerabilities

CNCF DistributionCount: 4 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fdistribution%2Fdistribution%2Fv3&per_page=100 · Last 12m: 3 · Max severity: HIGH

IBM Cloud Container Registry–

Reliability

Status page

CNCF Distribution✓

IBM Cloud Container Registry–

Adoption

Dependent repos

CNCF Distribution2,403

IBM Cloud Container Registry–

Github stars

CNCF Distribution10,646

IBM Cloud Container Registry–

Activity

Commits last 30d

CNCF Distribution63

IBM Cloud Container Registry–

Release

Cadence days

CNCF Distribution55

IBM Cloud Container Registry–

History

CNCF Distribution20 items

IBM Cloud Container Registry–

License

Spdx

CNCF DistributionApache-2.0

IBM Cloud Container Registry–

Language

Primary

CNCF DistributionGo

IBM Cloud Container Registry–

Content

Faq

CNCF Distribution4 items

IBM Cloud Container Registry5 items

Capabilities

Feature-by-feature on the axes that matter for container registries. “-” means undocumented, not absent.

Capability comparison for Container Registries
Capability	CNCF Distribution	IBM Cloud Container Registry
Deployment
Hosting	Self-hosted only	Cloud only
Standards
OCI Distribution Spec compliant	✓	✓
Scope
Artifact types	Container images only	Container images only
Security
Built-in vulnerability scanning	✓	✓
Image signing (Cosign/Notation)	✓	✓
SBOM generation / storage	-	-
Access
Fine-grained RBAC / robot accounts	✓	✓
Private repositories	✓	✓
Distribution
Geo-replication / mirroring	-	-
Pull-through cache / proxy	-	-
Integration
Native cloud IAM integration	-	✓
Pricing
Pull-rate limits	-	-
UX
Web UI / console	✓	✓
Ops
High-availability deployment	-	✓

Deployment

Hosting

CNCF DistributionSelf-hosted only

IBM Cloud Container RegistryCloud only

Standards

OCI Distribution Spec compliant

CNCF Distribution✓

IBM Cloud Container Registry✓

Scope

Artifact types

CNCF DistributionContainer images only

IBM Cloud Container RegistryContainer images only

Security

Built-in vulnerability scanning

CNCF Distribution✓

IBM Cloud Container Registry✓

Image signing (Cosign/Notation)

CNCF Distribution✓

IBM Cloud Container Registry✓

SBOM generation / storage

CNCF Distribution-

IBM Cloud Container Registry-

Access

Fine-grained RBAC / robot accounts

CNCF Distribution✓

IBM Cloud Container Registry✓

Private repositories

CNCF Distribution✓

IBM Cloud Container Registry✓

Distribution

Geo-replication / mirroring

CNCF Distribution-

IBM Cloud Container Registry-

Pull-through cache / proxy

CNCF Distribution-

IBM Cloud Container Registry-

Integration

Native cloud IAM integration

CNCF Distribution-

IBM Cloud Container Registry✓

Pricing

Pull-rate limits

CNCF Distribution-

IBM Cloud Container Registry-

Web UI / console

CNCF Distribution✓

IBM Cloud Container Registry✓

Ops

High-availability deployment

CNCF Distribution-

IBM Cloud Container Registry✓

What each one is

The product in its own terms, so the numbers below have context.

CNCF Distribution

Leader

Docker Hub enables developers to push, pull, and manage container images with their teams, automate builds and deployments through webhooks, and control access to repositories.

Independently observed

IBM Cloud Container Registry

Fully managed private registry service for storing and distributing container images with built-in security vulnerability scanning and compliance checks.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

CNCF Distribution

Leader

SubscriptionFree tier

as of 2026-09-10verify ↗

IBM Cloud Container Registry

FreeFree tier

Free tier available. Promotional offer: 50% savings for 6 months on certain new workloads.

as of 2026-08-13verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	CNCF Distribution	IBM Cloud Container Registry
WebPlatforms	✓	✓
CLIPlatforms	✗	✓
Cloud / SaaSDeployment	✓	✓

Platforms

Web

CNCF Distribution✓

IBM Cloud Container Registry✓

CLI

CNCF Distribution✗

IBM Cloud Container Registry✓

Deployment

Cloud / SaaS

CNCF Distribution✓

IBM Cloud Container Registry✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

CNCF Distribution

Leader

Not documented yet.

IBM Cloud Container Registry

5 total

IBM Cloud Kubernetes Service
Red Hat OpenShift on IBM Cloud
IBM Code Engine
Docker
Skopeo

Independently observed

Still deciding?

CNCF Distribution or IBM Cloud Container Registry: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.