Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
TicketSource - Free, easy to use online ticketing for your events.
Picatic - Picatic encourages event organizers to create a custom website, sell tickets and then determined their cost of use. Selling out events is easy with Picatic.
ThunderTix - Event Ticketing Software for event management. No ticket fees. Sell tickets online for live music, sightseeing tours, theaters, schools and festivals.