UpEffect - Crowdfunding for social good products

Dosh - Cash back, auto-magically

Creddon - Tweet for a cause and a sponsor will donate $1 to charity

Charity Miles - With the usage of this application you will always able to earn a win-win fitness situation for your goal.

eSolidar - Charity shops and online auctions to support great causes

Public Design Vault - 500+ design tools for public good, all in one place