Alf.io

Alf.io is an open source event attendance management system designed for event organizers who prioritize privacy, security and fair pricing for their customers. It provides comprehensive ticketing and registration features through a modern web interface.

Key Features

• Event Management:

  • Create and manage multiple events
  • Flexible ticket tags and pricing
  • Custom registration forms
  • Waitlist management
  • Check-in system
  • QR code tickets

• Payment Processing:

  • Multiple payment gateway support
  • Secure payment handling
  • Refund management
  • Invoice generation
  • Promo code support
  • Multi-currency support

• Attendee Features:

  • Online ticket purchase
  • Digital ticket delivery
  • Apple/Google Wallet passes
  • Email notifications
  • Registration modification
  • Ticket transfer

• Technical Features:

  • REST API access
  • Multi-language support
  • Customizable templates
  • Database-driven
  • Mobile-friendly interface
  • Extensible architecture

Who Should Use Alf.io

Alf.io is ideal for:

• Conference and event organizers
• Workshop coordinators
• Meetup organizers
• Trade show managers
• Organizations needing ticketing systems
• Privacy-focused event platforms

Installation Requirements

• Java 17 or later
• PostgreSQL 10+
• Modern web browser
• 1GB RAM minimum
• Storage for event data