Comparison

Kraken vs Pulp

On the evidence we track, Kraken leads this comparison with a composite score of 53/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Kraken53
Pulp44
Score
Vioscale score
Kraken53 / 100high · 76%updating
Pulp44 / 100medium · 60%updating
Pricing
Free tier
Kraken
Pulp
Model
Price level
Krakenfree
Pulpfree
Transparent
Kraken
Pulp
Integrations
Count
Kraken5
Pulp2
Reliability
Status page
Kraken
Pulp
Adoption
Dependent repos
Kraken1
Pulp65
Github stars
Kraken6,737
Pulp586
Activity
Commits last 30d
Kraken31
Pulp49
Release
Cadence days
Kraken14
Pulp
History
License
Spdx
Language
Primary
KrakenGo
PulpPython
Market
Availability

Capabilities

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

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

What each one is

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

Kraken

Leader

Open-source P2P-powered Docker registry designed for scalable and highly available image management, replication, and distribution in hybrid cloud environments with pluggable storage backends.

Independently observed

Pulp

Pulp enables developers and operators to fetch, upload, organize, and distribute software packages across on-premises infrastructure or cloud environments. It supports multiple content types through a plugin architecture and provides tools for repository management at scale.

Independently observed

Pricing

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

Kraken

Leader
Open sourceFree tier
as of verify ↗

Pulp

Open sourceFree tier
as of verify ↗

Platform & deployment

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

Platforms
CLI
Kraken
Pulp
Deployment
Cloud / SaaS
Kraken
Pulp
Self-hosted
Kraken
Pulp
On-premise
Kraken
Pulp
Hybrid
Kraken
Pulp

Integrations

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

Kraken

Leader
4 total
  • S3
  • GCS
  • ECR
  • HDFS
Independently observed

Pulp

2 total
  • OpenAI API
  • GitHub
Independently observed

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