Docker Hub vs GitHub Container Registry
A detailed comparison to help you choose between Docker Hub and GitHub Container Registry.
Quick Verdict
3.7/5
Docker Hub
0 reviews
4.1/5
GitHub Container Registry
0 reviews
GitHub Container Registry is rated higher (4.1 vs 3.7). Docker Hub is the world's largest container image registry with 15M+ images. Free tier for public images, automated builds, and webhooks. Official images for nginx, postgres, redis, node, python, and more. GitHub Container Registry (ghcr.io) stores Docker images alongside your GitHub repositories. Free for public images, included in GitHub plans for private. Integrates with GitHub Actions for CI/CD.
Docker Hub The world's largest container image registry | GitHub Container Registry Container registry integrated with GitHub Actions | |
|---|---|---|
| Overview | ||
| Rating | 3.7 (0 reviews) | 4.1 (0 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Every team building containers as the source of base images and verified publisher content — with Pro seats for individual developers and CI mirrors for anything that automates at scale. | Open-source maintainers distributing public images and GitHub-centric teams that want container images, code, CI, and permissions under one account. |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ||
| Data-center locations | ||
| Regions | null (CDN-fronted global distribution; facility list not published) | — |
| Tags | ||
| Tags | free tierapi access | free tierapi access |
| Visit Docker Hub → | Visit GitHub Container Registry → | |
Docker Hub
Pros
- + The ecosystem default since 2013: 15M+ images, 16B+ monthly pulls, and 181 curated Docker Official Images
- + Real free tier (Docker Personal): unlimited public repos, 1 private repo, 200 pulls/6h authenticated
- + Pro at $9/month annual (unlimited pulls, unlimited private repos) is good value for individual developers
- + Published, specific usage limits and fair-use policy in official docs; SOC 2 Type 2 and ISO 27001 on paid tiers
- + Integrated tooling: Scout vulnerability analysis, Notary signing, Hardened Images with SBOMs and SLSA provenance
- + Team tier adds Hub RBAC, audit logs, and scoped org tokens for real collaboration
Cons
- - Pull rate limits on free tiers break CI on shared runner IPs; the fix is per-seat pricing that scales with headcount
- - 2026 price increases (Pro +80%, Team +67% over prior rates) landed on existing customers at renewal
- - No uptime SLA for Hub itself — only support response times (5/2/1 business days by tier)
- - Per-seat Team/Business pricing is expensive versus GHCR, ECR, or self-hosted Harbor at department scale
- - Free private repo capped at 1 (2 GB); autobuilds and serious security tooling are paid features
- - Real incident history: 2019 Hub database breach (~190k accounts) — supply-chain concentration risk is inherent
GitHub Container Registry
Pros
- + Free storage and bandwidth for public images with anonymous pulls — strongest OSS distribution offer
- + Images live with the code: one account, one permission model, GITHUB_TOKEN in Actions
- + OCI-compliant (Docker V2 manifests, foreign layers), internal visibility and fine-grained package permissions
- + Container image storage currently free even for private images, with a one-month notice policy before changes
- + Spending limits available to cap overage; metered billing beyond plan quotas
Cons
- - Private plan quotas are small (500 MB on Free) and shared with GitHub Actions artifacts
- - Free private container storage is a policy, not a contract — changeable with one month's notice
- - No published SLA or regional placement for ghcr.io
- - Retention and promotion tooling lag purpose-built registries like Harbor or Artifactory
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