TreeClicks is a Chrome and Firefox extension that plants trees for free when you shop online at your favourite online stores. Shopping prices remain the same.
Crowdstack - Curated directory of crowdfunding resources
Ecosia - Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and...
BackerTracker - Track crowdfunding projects and see how much they'll raise
Dollar A Day - Automatically donate $1 a day to featured nonprofits.
Attributer - Know what marketing channels are driving customers & revenue
Plantyflix - Watch Netflix and plant trees