Alf.io - The open source ticket reservation system

Alf.io 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. It features an ecosystem of tools to cover the lifecycle of an event from ticket distribution, to event management, to reporting.

 

The GUI is currently available in Italian, English, Spanish, German, Dutch, French, Turkish, Romanian and Portuguese. It supports Stripe and Mollie as gateways for payments done by credit card.