pretix
Self-hosted event ticketing and registration platform
2.5k stars 652 forks last commit first released
Actively maintained
Last commit 2 Sept 2026.
pretix is an open-source ticketing and event registration application for conferences, festivals, concerts, exhibitions, workshops, and similar events. It provides tools for selling tickets online as well as handling on-site sales and attendee management.
Key Features
- Configurable ticket shop for pre-sales with quotas, product variations, and add-ons
- Box office and on-site check-in workflows for live events
- Multi-language support for events and storefronts
- Extensible architecture via plug-ins and a REST API for integrations
- Attendee management features such as order management, participant data collection, and invoicing
Use Cases
- Sell tickets and manage registrations for conferences and community events
- Run ticket sales for venues, museums, exhibitions, and public attractions
- Integrate ticketing into an existing software landscape via API and plug-ins
pretix is a mature, production-used platform designed for organizers who need a flexible ticket shop and reliable operations for both online and on-site event workflows. Its extensibility and multilingual capabilities make it suitable for a wide variety of event formats and scales.
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