AltCoffee - It's basically a crypto version of buy me a coffee.
microChange - Snapchat-Venmo hybrid for donating.
MineAMask - Donate spare CPU power to generate funds & fight COVID-19
Mining 4 Charity - Turn hashpower into good deeds
Crypto Reef - Donate Crypto, build a virtual reef, support real reefs. 🐠
ESO EHR - Emergency Medical Services