3 self-hosted options
Open-source alternatives to Docker Hub
The best open-source alternatives to Docker Hub are Harbor, ZOT OCI Registry and Gitea.
About Docker Hub: The default public registry for hosting and sharing container images.
Every option below is free to self-host and ranked by GitHub stars, so you can move off Docker Hub without giving up the features you rely on.
Top picks
- Rank 1:
Harbor
goharbor/harbor
Cloud native image registry that stores, signs, and scans content.
Object StorageGoDocker - Rank 2:
ZOT OCI Registry
project-zot/zot
A production-ready vendor-neutral OCI-native container image registry.
Object StorageGoDocker - Rank 3:
Gitea
go-gitea/gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD.
Project ManagementGoDocker
Why switch
Why teams move off Docker Hub
Self-hosting is not only about saving money. These are the reasons people make the switch.
Own your data
Your data lives on a server you control, not on Docker Hub's infrastructure. No surprise policy changes and no lock-in.
No per-seat pricing
Open-source alternatives to Docker Hub are free to run for as many users as your server can handle. A small VPS often costs less than a single subscription.
Customize and extend
Read the code, add plugins, connect it to your own tools and automate it through open APIs. When you need a feature, you can build it or fund it.
Full ranking
All 3 Docker Hub alternatives
Ranked by GitHub stars. Open any app for live stats, license details and a deploy option.
- 1
Harbor
Cloud native image registry that stores, signs, and scans content.
Object StorageDocker - 2
ZOT OCI Registry
A production-ready vendor-neutral OCI-native container image registry.
Object StorageDocker - 3
Gitea
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD.
Project ManagementDocker
What is the best open-source alternative to Docker Hub?
Harbor is the most popular open-source alternative to Docker Hub, with 29,494 GitHub stars. ZOT OCI Registry and Gitea are also strong choices. Compare features, license and recent activity to find the best fit for your team.
Is there a free alternative to Docker Hub?
Yes. All 3 apps on this page are open source and free to self-host, so you can run a Docker Hub replacement without per-user fees. You only pay for the server, and a small VPS is usually enough for personal use or a small team.
Can I self-host an alternative to Docker Hub?
Yes. Harbor, ZOT OCI Registry and Gitea ship a Docker image, so you can run them on a home server or VPS with Docker Compose in a few minutes. Your data then stays on hardware you control.
How do I migrate from Docker Hub?
Start by exporting your data from Docker Hub, then check the import options of the app you pick, since many projects ship importers for popular formats. Run both side by side for a week before you switch so nothing is lost.