Laylo - Create fan reminders for events, content, and merch
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Gathrr - Increase your Event's ROI.
Ticket Tribe - Sell tickets online with no fees per ticket
Razzby - Powerful event management and ticketing software
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