Portainer
Web UI for managing Docker, Swarm and Kubernetes environments.
- Self-hosting Platforms
- TypeScript
- Zlib
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 38,621
- Forks
- 2,915
- Open issues
- 715
- Commits, last 12 months
- 789
- Last commit
- Oct 5, 2026
- Latest release
- 2.45.1Sep 17, 2026
- Created
- May 19, 2016
Data from the GitHub API, refreshed daily.
About Portainer
Web UI for managing Docker, Swarm and Kubernetes environments. Portainer is open source under the Zlib license and written mainly in TypeScript, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 38,621 stars and 2,915 forks on GitHub, with 789 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- docker
- docker-swarm
- ui
- docker-deployment
- docker-compose
- docker-container
- docker-image
- portainer
- docker-ui
- dockerfile
Repository preview
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What is Portainer?
Portainer is a free, open-source app you can host on your own server, listed in our Self-hosting Platforms category. Web UI for managing Docker, Swarm and Kubernetes environments. The source code lives at github.com/portainer/portainer, where it has 38,621 stars.
Is Portainer free and open source?
Yes. Portainer is open-source software released under the Zlib license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Portainer with Docker?
Yes. Portainer provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Portainer?
Popular open-source alternatives to Portainer include Coolify, Dokploy and CasaOS.
Is Portainer actively maintained?
The most recent commit to Portainer was on Oct 5, 2026 with 789 commits in the past twelve months. The latest release is 2.45.1, published Sep 17, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.