Planmesh - The easiest way to plan with friends
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
tripcake - Doodle for travel plans with friends
Splash - Anyone can create a Splash event, whether you're a company hosting a single event or an individual hosting a personal event like a birthday or wedding. Get Started for Free. Text goes here. X. Full Event Program.
Onin - Plan events without leaving the conversation
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.