Attendify - Develop relationships at the events that you attend by creating smaller events with just a few people.
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Zoho Backstage - Plan, run, and analyze your event— all from one place
Whova - Whova event app, online registration, event management software, and event marketing help you create the most engaging and organized event ever. Learn more
Meetup for iOS and Android - Discover groups that are all about the things you love