Meetup for iOS and Android - Discover groups that are all about the things you love
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Conode - A simple editor to organize meetings
Zoho Backstage - Plan, run, and analyze your event— all from one place
Gathered - Make and share connections at events and meetups
Let's Meetup - An easy way to share POIs and addresses in iMessage