Bloomerang - Bloomerang is a simple donor database and fundraising software solution that helps nonprofits decrease donor attrition and increase revenue.
Prolific - Quickly find high-quality survey participants
Kindful - Nonprofit donor database + fundraising tools all in one
InboxDollars - Earn cash for your everyday online activities.
Classy - Expressive, flexible, and powerful stylesheets for native iOS apps
CashKarma - CashKarma app comes up with an opportunity for users to earn money through their phones.