Dollar A Day - Automatically donate $1 a day to featured nonprofits.
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Bourgad - Each new tab becomes a donation ✨🌍
Ecosia - Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and...
TreeClicks - Plant trees for free by shopping online 🌲🌐
CampaignWith - Teach a class to fundraise for a cause you care about