Slash is building tools – business banking, automated bookkeeping, tax filing, expense tracking, and more – to help millions of self employed workers in the US run more profitable and organized businesses.

Still in beta, thousands of people that make a living primarily buying and selling items on StockX, Amazon FBA, Poshmark, Faire, Mercari, and other marketplaces use Slash's tools to run their companies.

Slash is backed by NEA, Stanford University, the founders of Tinder and Plaid, and other amazing angels and funds.