UpEffect - Crowdfunding for social good products
TreeCard - The wooden debit card that plants tree powered by Ecosia
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
TreeMapper - TreeMapper is an easy-to-use tool for standardized on-site data collection on forest restoration.
Public Design Vault - 500+ design tools for public good, all in one place
Treeapp - Plant a tree for free, every day, in less than a minute