harbor/docs/registry_landscape.md

Registry Landscape

The cloud native ecosystem is moving rapidly–registries and their featuresets are no exception. We've made our best effort to survey the container registry landscape and compare to our core featureset.

If you find something outdated or outright erroneous, please submit a PR and we'll fix it right away.

Feature	Harbor	Docker Trusted Registry	Quay	Cloud Providers (GCP, AWS, Azure)	Docker Distribution	Artifactory
Local Auth	✓	✓	✓	✓	✗	✓
LDAP-based Auth	✓	✓	✓	partial	✗	✓
Content Trust and Validation	✓	✓	✗	✗	partial	partial
Vulnerability Scanning & Monitoring	✓	✓	✓	✗	✗	✓
Replication	✓	✓	✓	n/a	✗	✓
Multi-Tenancy (projects, teams, etc.)	✓	✓	✓	partial	✗	✓
Role-Based Access Control	✓	✓	✓	✓	✗	✓
Custom TLS Certificates	✓	✓	✓	✗	✓	✓
Ability to Determine Version of Binaries in Containers	✓	✓	✓	✗	✗	?
Upstream Registry Proxy Cache	✗	✓	✗	✗	✓	✓
Audit Logs	✓	✓	✓	✓	✗	✓