Sublime Fund - Charity that makes philanthropy easy. Donate monthly to multiple charities from one place.
The Giving Pledge - Commitment by the world's wealthiest individuals and families to dedicate the majority of their wealth to giving back.
GiveDirectly - Send money to people living in poverty.
Omaze - Raises money for charity by offering incredible experiences.
Kiva - Loans that change lives.
GiveWell - Charity Reviews and Research.
Deed - Helping companies retain employees by doing good deeds.