Comparison

Azure Container Registry vs Harbor

No clear leader: Azure Container Registry (64.6) and Harbor (63.4) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Azure Container Registry65
Harbor63
Score
Vioscale score
Azure Container Registry65 / 100medium · 53%
Harbor63 / 100high · 77%
Pricing
Free tier
Azure Container Registry
Harbor
Model
Azure Container Registrycommercial
Price level
Azure Container Registrylow
Harborfree
Transparent
Azure Container Registry
Harbor
Integrations
Count
Azure Container Registry
Harbor4
Security
Gdpr
Azure Container Registry
Harbor
Scorecard
Azure Container Registry
Harbor8.1
Reliability
Status page
Azure Container Registry
Harbor
Adoption
Dependent repos
Azure Container Registry
Harbor31
Github stars
Azure Container Registry
Harbor29,236
Activity
Commits last 30d
Azure Container Registry
Harbor62
Release
Cadence days
Azure Container Registry
Harbor2
History
Azure Container Registry
Harbor20 items
License
Spdx
Azure Container Registry
Language
Primary
Azure Container Registry
HarborGo
Market
Availability
Azure Container RegistryAvailable worldwide · HQ US
Harbor

Capabilities

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

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

What each one is

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

Azure Container Registry

A cloud-based registry for Docker and Open Container Initiative images, supporting all OCI artifacts for container storage and distribution.

Independently observed

Harbor

Harbor is an open source registry that secures artifacts with policies and role-based access control, ensures images are scanned and free from vulnerabilities, and signs images as trusted.

Independently observed

Pricing

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

Azure Container Registry

Usage-basedFree tier
as of verify ↗

Harbor

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
Azure Container Registry
Harbor
CLI
Azure Container Registry
Harbor
Deployment
Cloud / SaaS
Azure Container Registry
Harbor
Self-hosted
Azure Container Registry
Harbor

Integrations

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

Azure Container Registry

Not documented yet.

Harbor

4 total
  • Trivy
  • Cosign
  • Redis
  • Valkey
Independently observed

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