Comparison

GitHub Container Registry vs Zot

On the evidence we track, Zot leads this comparison with a composite score of 54/100. 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.
GitHub Container Registry37
★Zot54
Score
vioscaleAI score
GitHub Container Registry37 / 100medium · 74%
Zot54 / 100high · 75%
Pricing
Free tier
GitHub Container Registry✓
Zot✓
Model
GitHub Container Registryfreemium
Price level
GitHub Container Registrylow
Zotfree
Transparent
GitHub Container Registry✗
Zot✓
Integrations
Count
GitHub Container Registry2
Zot1
Reliability
Status page
GitHub Container Registry✓
Zot–
Adoption
Dependent repos
GitHub Container Registry–
Zot0
Github stars
GitHub Container Registry–
Activity
Commits last 30d
GitHub Container Registry–
Zot67
Release
Cadence days
GitHub Container Registry–
Zot31
History
GitHub Container Registry–
License
Spdx
GitHub Container Registry–
Language
Primary
GitHub Container Registry–
ZotGo
Content
Faq
GitHub Container Registry5 items

Capabilities

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

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

What each one is

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

GitHub Container Registry

A workflow automation platform integrated with GitHub that allows you to automatically build, test, and deploy code directly from your repository. Supports multiple programming languages and execution environments including containers, virtual machines, and various operating systems.

Independently observed

Zot

Leader

A lightweight, self-contained registry for managing container images that fully implements OCI standards. It runs as a single binary without elevated privileges and includes built-in security scanning, access control, garbage collection, and image deduplication.

Independently observed

Pricing

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

GitHub Container Registry

HybridFree tier
as of verify ↗

Zot

Leader
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
Web
GitHub Container Registry✓
Zot✗
macOS
GitHub Container Registry✗
Zot✓
Linux
GitHub Container Registry✗
Zot✓
CLI
GitHub Container Registry✗
Zot✓
Deployment
Cloud / SaaS
GitHub Container Registry✓
Zot✓
Self-hosted
GitHub Container Registry✓
Zot✓
On-premise
GitHub Container Registry✓
Zot✗
Hybrid
GitHub Container Registry✓
Zot✗

Integrations

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

GitHub Container Registry

4 total
  • Jira
  • npm
  • GitHub Packages
  • Docker
Independently observed

Zot

Leader
1 total
  • Stacker
Independently observed
Still deciding?

GitHub Container Registry or Zot: 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.