Crypto Reef - Donate Crypto, build a virtual reef, support real reefs. 🐠
microChange - Snapchat-Venmo hybrid for donating.
Brightest - Spend your time better, help out anywhere, change the world
DonatePal - The new way to donate to charities
Mining 4 Charity - Turn hashpower into good deeds
Kotn: Black Friday Project - Shop online this weekend and help fund a school in Egypt