Comparison

CNCF Distribution vs Kraken

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.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★CNCF Distribution66
Kraken48
Score
vioscaleAI score
CNCF Distribution66 / 100medium · 66%
Kraken48 / 100medium · 72%
Pricing
Free tier
CNCF Distribution✓
Kraken✓
Model
CNCF Distributionfreemium
Price level
CNCF Distributionlow
Krakenfree
Transparent
CNCF Distribution–
Kraken✓
Integrations
Count
CNCF Distribution–
Kraken5
Reliability
Status page
CNCF Distribution✓
Kraken✓
Adoption
Dependent repos
CNCF Distribution2,403
Kraken1
Github stars
CNCF Distribution10,646
Kraken6,743
Activity
Commits last 30d
CNCF Distribution63
Kraken29
Release
Cadence days
CNCF Distribution55
Kraken14
History
CNCF Distribution20 items
Kraken20 items
License
Spdx
CNCF DistributionApache-2.0
Language
Primary
CNCF DistributionGo
KrakenGo
Content
Faq
CNCF Distribution4 items
Kraken6 items

Capabilities

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

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

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

Kraken

A peer-to-peer based Docker registry system designed for high-throughput distribution of container images across large clusters and hybrid cloud environments with built-in support for multi-cluster replication.

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 verify ↗

Kraken

Open source
as of verify ↗

Platform & deployment

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

Platforms
Web
CNCF Distribution✓
Kraken✗
CLI
CNCF Distribution✗
Kraken✓
Deployment
Cloud / SaaS
CNCF Distribution✓
Kraken✓
Self-hosted
CNCF Distribution✗
Kraken✓
Hybrid
CNCF Distribution✗
Kraken✓

Integrations

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

CNCF Distribution

Leader

Not documented yet.

Kraken

5 total
  • S3
  • GCS
  • ECR
  • HDFS
  • Harbor
Independently observed
Still deciding?

CNCF Distribution or Kraken: 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.