Tab for a Cause - Raise money for charity with each new tab you open
Mining 4 Charity - Turn hashpower into good deeds
HandUp Campaigns - Assemble your community to donate to those in need
ESO EHR - Emergency Medical Services
Ecosia - Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and...
microChange - Snapchat-Venmo hybrid for donating.