Making generosity effortless
Piggi started with a simple observation: most people want to give more than they do. Not because they don't care — because giving takes effort, timing, and remembering. Spare change doesn't.
Every day, millions of card transactions leave a few cents on the table between the purchase price and the next dollar. Individually it's nothing. Rounded up across a community, it's transformative. Piggi exists to capture that overlooked margin and point it at causes that matter.
We built Piggi on modern, trusted financial infrastructure — Plaid for secure, read-only bank connections and industry-standard payment rails for transfers — so that giving your spare change never means compromising your financial security. We never store your bank credentials, we never take ownership of your donated funds, and every charity on the platform is verified, sanctions-screened, and re-checked annually.
Piggi is a product of Designed Partners, LLC, a Los Angeles technical consulting firm that builds web, app, and AI products for businesses, nonprofits, and public-sector organizations. Founded and led by Will Tucker, Designed Partners brings enterprise-grade engineering discipline — the same standards used in regulated healthcare and government work — to a deceptively simple idea: your change can change things.
Our mission
Turn the world's spare change into a reliable engine for good — one rounded-up purchase at a time.