The Influencer Marketing Stack - Free resources to launch a killer campaign
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Twtrland - Build your twitter presence and connect w/ influencers
EventMobi - EventMobi is an interactive mobile event app, audience response and engagement platform for conferences and trade shows.
inzpire.me - An end-to-end solution for influencer marketing
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets