Open-source container registry
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14 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Open source registry
Biggest con
Complex setup
TL;DR - Harbor
- Harbor is an open-source container registry with security and compliance features
- It provides vulnerability scanning, access control, and image signing for containers
- Completely free and open-source
Pricing: Free plan available
Best for: Growing teams
4.6/5 across review platforms
What is Harbor?
Harbor is an open-source container registry with security features. Store images, scan for vulnerabilities, enforce policies-enterprise registry capabilities without vendor lock-in.
The vulnerability scanning is integrated. RBAC controls access. Replication handles distribution.
Organizations wanting container registry they control choose Harbor for enterprise-grade image management.
Available on: Web, Linux
Pros & Cons
Pros
- Open source registry
- Vulnerability scanning
- Image signing
- Self-hostable
- CNCF project
Cons
- Complex setup
- Resource intensive
- Learning curve
- Maintenance overhead
- UI could improve
Ratings Across the Web
4.6(14 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Container registryVulnerability scanningAccess controlReplicationKubernetesOpen source
Pricing Plans
Pricing checked Jun 19, 2026
Most Popular
Free
Free
Open source
- Container registry
- Vulnerability scanning
- Replication
- RBAC
Reviews
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4.6/5
Across 14 verified user reviews on G2
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Harbor FAQ
How does Harbor support secure software supply chains?
Harbor supports secure software supply chains by integrating vulnerability scanning and image signing capabilities directly into its open-source container registry. This allows organizations to store images, scan them for known vulnerabilities, and ensure their integrity before deployment.
Which teams benefit most from using Harbor?
Teams that require enterprise-grade image management and prefer to control their container registry will find Harbor most beneficial. It is particularly well-suited for organizations focused on security, hosting, and deployment within their development workflows.
How does Harbor compare to Quay?
Harbor, like Quay, provides robust container registry capabilities, but Harbor distinguishes itself as an open-source, self-hostable solution. This offers organizations the flexibility to manage their registry without vendor lock-in, a key advantage for those prioritizing control.
What kind of trade-offs should users consider when adopting Harbor?
Users should consider that Harbor has a complex setup, can be resource-intensive, and involves a learning curve. Additionally, it requires ongoing maintenance overhead, and its user interface could be improved.
Does Harbor include a free tier?
Yes, Harbor is available on a free tier, allowing users to get started with its open-source container registry features. Paid plans are also available for those requiring more extensive usage and additional features.
Can Harbor help distribute container images across different environments?
Yes, Harbor can help distribute container images across different environments through its replication feature. This capability ensures that images are readily available where needed, supporting various deployment strategies.
How does Harbor manage access to container images?
Harbor manages access to container images using Role-Based Access Control (RBAC). This allows administrators to define specific permissions for different users and groups, ensuring that only authorized personnel can access or modify images.
Source: goharbor.io