1. 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.

  2. Travamigos is the group travel app bringing travel lovers together to discover their next adventure, create lasting friendships & unforgettable memories.

  3. Beyonk, the Adventure Marketplace. Make the most of your weekend exploring the outdoors

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

  5. GroupMe is a mobile group messaging app owned by Microsoft.

  6. Air tickets, flight tickets, plane tickets, airline tickets

  7. Facebook Events enables businesses to organize gatherings, manage invitations and send notifications and reminders to their audience.