EventsApp - A simple concise app for creating and sharing events.
Hop - Spike makes working easier and more efficient. Saving you and your team time, sanity, and a lot of headaches.
Eventjoy - The Easiest Way To Organize An Event
Funnster - The best way to get together with your friends and family
Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.
Gigstarter - Gigstarter uses crowd funding to take the pain from arranging events.