compare
alf.io vs pretix
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | alf.io | pretix |
|---|---|---|
| Language | Java | Python |
| Licence | GPL-3.0 | Other |
| Stars | 1.6k | 2.5k |
| Latest | 2.0-M5-2609 | v2026.8.0 |
| Last push | 2026-10-05 | 2026-10-06 |
| Release cadence | about 160 days between releases | too few releases |
| Active contributors | 2 commit authors on the default branch in the last 90 days | 39 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Eventbrite. Alternatives to Eventbrite →
Full replacementalf.ioTicket reservation for conferences and meetups, with check-in and payments through Stripe or PayPal.
Full replacementpretixTicket shop with seating plans, check-in apps and many payment providers.
alf.io
- 2.0-M5-26092026-09-18Alf.io 2.0-M5-2609
- 2.0-M5-26062026-06-02Improper Access Control for Organization Owners Exposes System Secrets CVE-2026-50165 reported by @wodzen
- 2.0-M5-2509-12025-09-10Alf.io 2.0-M5-2509-1
- 2.0-M5-25092025-09-08add purple color for badge color selection
- 2.0-M5-25022025-02-08refactor ticket category availability rest api + index controller
pretix
This repository publishes tags, not GitHub releases.
alf.io
✓ signed The latest release, 2.0-M5-2609, carries a signature GitHub verified.
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pretix
unsigned The latest release, v2026.8.0, carries no signature GitHub could verify.
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