Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Ticket Tribe - Sell tickets online with no fees per ticket
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
DoingSoon - Event platform for planning, promotion and ticketing.
PromoTixApp - PromoTix is the world's first and only free online ticketing platform for events. Use PromoTix to create and ticket events, market events, and monetize your live stream event with secured and ticketed unique URLs online to the world.