B3App - B3App is an event organizing and management platform that helps people throw, run and manage events.
Ariba - Ariba is a software and information technology services platform providing companies with collaborative business commerce solutions.
Arcat.XP - Arcat.XP is an Event Management Software that helps organizers, attendees, exhibitors, and sponsors to manage their events with ease from start to finish.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
ConventionSuite - ConventionSuite is an enterprise-level event and exhibition management software that is specially developed to streamline, structure, and maximize the entire event planning process.
eventup - Find Great Event Venues in the US