Ticket Tailor - Ticket Tailor is an easy to use event ticketing platform that puts you in control.
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
EventNut - Build compelling branded event sites with payment processing
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
Confetti - Confetti is the all-in-one tool for all your conferences, festivals, workshops and social events.