Disciple - Grow, engage and monetise your community with Disciple community software. Get your own branded community platform on Web, iOS and Android
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Forumotion.com - Create a free forum : free forum hosting, free forum skins, templates editing, chatbox, RPG mod... Choose PhpBB 2 - 3, Invision or PunBB. Create forums now!
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Proboards - ProBoards is a host of free forums with customer service.
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.