Comparison

Google Artifact Registry vs Zot

On the evidence we track, Google Artifact Registry 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.
★Google Artifact Registry66
Zot54
Score
vioscaleAI score
Google Artifact Registry66 / 100medium · 54%
Zot54 / 100high · 75%
Pricing
Free tier
Google Artifact Registry✓
Zot✓
Model
Google Artifact Registryfree
Price level
Google Artifact Registryfree
Zotfree
Transparent
Google Artifact Registry✓
Zot✓
Integrations
Count
Google Artifact Registry–
Zot1
Reliability
Status page
Google Artifact Registry✓
Zot–
Adoption
Dependent repos
Google Artifact Registry–
Zot0
Github stars
Google Artifact Registry–
Activity
Commits last 30d
Google Artifact Registry–
Zot67
Release
Cadence days
Google Artifact Registry–
Zot31
History
Google Artifact Registry–
License
Spdx
Google Artifact Registry–
Language
Primary
Google Artifact Registry–
ZotGo
Market
Availability
Zot–
Content
Faq
Google Artifact Registry5 items

Capabilities

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

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

What each one is

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

Google Artifact Registry

Leader

A cloud-based package manager that stores, secures, and distributes various types of build artifacts, including container images and language-specific packages, with support for multiple package formats and registries.

Independently observed

Zot

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.

Google Artifact Registry

Leader
Usage-basedFree tier

Usage-based. Free tier: 0.5 GiB storage/month. Metered storage $0.000136986/GiB/hr, data transfer $0–$0.15/GiB, vulnerability scanning per Artifact Analysis docs.

  • StorageFree
    • Regional repositories
    • Multi-regional repositories
    • Standard and remote repositories
  • Data TransferFree
    • Free same-location transfers
    • Free same-continent transfers
    • Metered cross-region pricing
  • Vulnerability ScanningSee Artifact Analysis pricing documentation
    • Automatic vulnerability scanning
    • On-Demand Scanning
as of verify ↗

Zot

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
Google Artifact Registry✓
Zot✗
macOS
Google Artifact Registry✗
Zot✓
Linux
Google Artifact Registry✗
Zot✓
CLI
Google Artifact Registry✗
Zot✓
Deployment
Cloud / SaaS
Google Artifact Registry✓
Zot✓
Self-hosted
Google Artifact Registry✗
Zot✓

Integrations

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

Google Artifact Registry

Leader

Not documented yet.

Zot

1 total
  • Stacker
Independently observed
Still deciding?

Google Artifact 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.