About CartRoast

CartRoast starts with a familiar question: why is this cart so expensive? Upload a shopping cart screenshot or paste item names to get a shareable roast and the option to unlock a private list of cheaper alternatives.

We're building a way to save without turning shopping into a budgeting project. The roast is free, the swaps are practical, and you decide what to share. Suggested savings are estimates, and prices and availability vary by store.