
Hi.Events
Open-source event ticketing and management platform

Hi.Events is an open-source event management and ticketing platform for selling tickets online and managing attendees for events like conferences, concerts, festivals, and nightlife. It focuses on organizer data ownership, flexible ticketing, and modern, brandable checkout and event pages.
Key Features
- Flexible ticket types (free, paid, donation, tiered) with capacity limits and sale windows
- Promo codes, pre-sale access, hidden/locked tickets, and product add-ons
- Custom branding: drag-and-drop event page builder, organizer pages, SEO settings, and embeddable ticket widget
- Attendee management: custom checkout questions, search/filter/export, bulk messaging, and refunds
- QR-code check-in with scan logs, multiple access-controlled check-in lists, and offline support
- Real-time sales dashboard, reporting (sales/tax/promos), and affiliate/referral tracking
- Stripe Connect support for payouts and multiple currencies, plus offline payment methods
- REST API and webhooks for integrations and automation
Use Cases
- Running a branded ticket shop for venues, promoters, and nightlife events with fast door check-in
- Managing conference registration with custom questions, invoicing, and reporting
- Selling tickets for festivals and concerts with tiered pricing, promo campaigns, and capacity groups
Hi.Events is a strong fit for organizations that want control over branding, checkout, and attendee data while still providing modern ticketing and operational tooling for both small and high-volume events.
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