Ecosia - Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and...
Golden Volunteer Organizer - Automated volunteer recruitment, management, and tracking
HandUp Campaigns - Assemble your community to donate to those in need
GivingWay - Travel the world, do some good.
Tab for a Cause - Raise money for charity with each new tab you open
DEED - On-demand app that makes volunteering easy, social and fun!