EventCreate - 100%-free event ticketing
Digitevent - The powerful software to manage your event participants.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Arcat.XP - Arcat.XP is an Event Management Software that helps organizers, attendees, exhibitors, and sponsors to manage their events with ease from start to finish.
pretix - pretix helps you to sell tickets for your event in an easy way. It supports multi-lingual events and provides a wide range of features
B3App - B3App is an event organizing and management platform that helps people throw, run and manage events.