GoLocalBot. The project is closed - Platform for volunteers, NGOs, activists and crowdmapping.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Golden Volunteer Organizer - Automated volunteer recruitment, management, and tracking
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
DEED - On-demand app that makes volunteering easy, social and fun!
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.