TreeCard is a fintech company with a mission to embed climate action into everyday finance. It provides a free wooden Mastercard debit card that channels the interchange fees generated from user spending towards tree planting projects in partnership with the green search engine, Ecosia. For approximately every $50 spent, the company funds the planting of one tree, allowing users to contribute to reforestation efforts at no extra cost. The company operates as a financial technology platform rather than a bank, with banking services provided by its regulated partner, Sutton Bank.