Alf.io
Ticket reservation system.
Description from awesome-selfhosted (CC BY-SA 3.0)
Still maintained? Yes: 57 commits in the last 90 days, latest release 2.0-M5-2609 (Sep 2026).
Also an alternative to Eventbrite and Calendly.
At a glance
Alf.io quick facts
- Health score
- 83/100 GOOD
- Stars
- 1,626
- Last commit
- yesterday (Oct 2026)
- Latest release
- 2.0-M5-2609, Sep 2026
- Licence
- GPL-3.0
Top alternatives to Alf.io
Full rankings: Eventbrite alternatives, Calendly alternatives
In its own words
The project's README opens: "Alf.io ([[ˈalfjo]](https://en.m.wikipedia.org/wiki/Alfio)) is a free and open source event attendance management system, developed for event organizers who care about privacy, security and fair pricing policy for their customers."
Why it ranks here
Health score explained
Alf.io scores 83/100, #6 of 9 in Booking and Scheduling: 57 commits in the last 90 days earn 35.0 of 35 points, the latest release (2.0-M5-2609, 1 month ago) earns 25.0 of 25, 1,626 stars add 12.8 of 20, an active, unarchived repository keeps 10 and no advertised Docker image leaves the final 10 unclaimed. That places it in the good band (70 and above). The biggest shortfall is Docker support, worth 10.0 more points.
Recomputed nightly from the GitHub API. How the score is calculated.
- Commit activity 35.0 / 35
57 commits in 90 days (30+ scores full marks)
- Release recency 25.0 / 25
2.0-M5-2609 released 1 month ago
- Stars 12.8 / 20
1.6k stars on GitHub (logarithmic)
- Not archived 10.0 / 10
Repository is active
- Docker support biggest shortfall 0.0 / 10
No Docker support advertised
Commit activity
- 57
- Last 90 days
- 102
- Last 12 months
- yesterday
- Last push
Ranked #6 of 9 tools in Booking and Scheduling by health , between Easy!Appointments (#5) and Cal.diy (#7) .
Details
| Licence | GPL-3.0 |
| Platforms | Java |
| Latest release | 2.0-M5-2609 · 1 month ago |
| Stars | 1,626 |
| Open issues | 182 |
| Docker | Not advertised |
| Repository | alfio-event/alf.io ↗ |
Alf.io vs its top 5 alternatives
Active tools that share a comparison page or a category with Alf.io (Booking and Scheduling), scored on the same five terms.
| Tool | Health | Stars | Licence | Last commit |
|---|---|---|---|---|
| Rallly | 95 | 5.3k | AGPL-3.0 | today |
| Hi.Events | 94 | 4.1k | AGPL-3.0 | today |
| LibreBooking | 92 | 840 | GPL-3.0 | 2 days ago |
| Seatsurfing | 90 | 316 | GPL-3.0 | today |
| Easy!Appointments | 85 | 4.5k | GPL-3.0 | 4 days ago |
| Alf.io (this tool) | 83 | 1.6k | GPL-3.0 | yesterday |
Alf.io: common questions
What does Alf.io replace?
Repoly lists Alf.io as an open-source alternative to Eventbrite and Calendly. Each comparison page ranks every alternative by the same health score, so you can see where Alf.io stands against the others.
Is Alf.io still maintained?
Alf.io had 57 commits in the last 90 days and its last push was yesterday; the latest tagged release, 2.0-M5-2609, is from 1 month ago. Repoly recomputes this nightly.