Open Source Ticketing Projects
Platforms for selling tickets to events, managing registrations, and checking in attendees.
Chobble Tickets
Open source ticketing system with zero per-attendee fees. Self-hostable on Deno with Stripe, Square, or SumUp, and end-to-end encrypted attendee data.
Alternative to: 
Eventbrite
EventbriteAI-assisted
Event Schedule
Open-source event calendar and ticketing platform with no platform fees on ticket sales.
Alternative to: Eventbrite
EventbriteAI-assisted