Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Zoho Backstage - Plan, run, and analyze your event— all from one place
Iventlist - Create an app for your event in minutes 🎟️
sched - Event management software
Mixily - Hosting your event just got easier.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.