GitHub stats
- GitHub stars
- 1,616
- Forks
- 400
- Open issues
- 178
- Commits, last 12 months
- 73
- Last commit
- Oct 5, 2026
- Latest release
- 2.0-M5-2609Sep 18, 2026
- Created
- Jul 26, 2014
Data from the GitHub API, refreshed daily.
About Alf.io
Ticket reservation system. Alf.io is open source under the GPL-3.0 license and written mainly in Java, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 1,616 stars and 400 forks on GitHub, with 73 commits over the last year. It installs natively rather than through an official Docker image, so plan for a short manual setup.
Topics
- alfio
- java
- event
- reservation
- ticketing
- ticket
- workshops
- conferences
- meetups
Open-source alternative to
Alf.io can replace these commercial products. Compare every option on each page.
Repository preview
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What is Alf.io?
Alf.io is a free, open-source app you can host on your own server, listed in our Booking & Scheduling category. Ticket reservation system. The source code lives at github.com/alfio-event/alf.io, where it has 1,616 stars.
Is Alf.io free and open source?
Yes. Alf.io is open-source software released under the GPL-3.0 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 Alf.io with Docker?
Alf.io does not list an official Docker image. It installs natively (Java), so follow the install steps in its README or look for a community-maintained container.
What are the best alternatives to Alf.io?
Popular open-source alternatives to Alf.io include Cal.diy, QloApps and Rallly. Alf.io itself is a self-hosted alternative to Eventbrite.
Is Alf.io actively maintained?
The most recent commit to Alf.io was on Oct 5, 2026 with 73 commits in the past twelve months. The latest release is 2.0-M5-2609, published Sep 18, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.