Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
6sense - 6sense is a B2B predictive intelligence engine for marketing and sales.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Leadiro - Seriously Smart & Live B2B Data
EventMobi - EventMobi is an interactive mobile event app, audience response and engagement platform for conferences and trade shows.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.