Golden Volunteer Organizer - Automated volunteer recruitment, management, and tracking
ICON Home - 3D printed housing in 24 hours
Catchafire - Use your professional skills to help charities
Dwellito - Drag-and-Drop Homes
Volgistics - Volgistics is a volunteer management software solution, that helps to manage volunteers through the entire volunteer cycle.
GivingWay - Travel the world, do some good.