Guestboard - Lead powerfully-organized group events with Guestboard – a modular event platform that gives groups of 10-1000+ people a central space to coordinate, build excitement, and save money. No more crazy email threads. No more massive group texts.

EventMobi - EventMobi is an interactive mobile event app, audience response and engagement platform for conferences and trade shows.

Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.

Mobilizon - A free and federated tool to get our events off Facebook

WebinarJam - World's most powerful webinar hosting platform. Universal Compatibility . Lowest Industry Pricing. Broadcasting Flexibility. Highest Value Proposition.