Sift

Sift wallet is a free application that maximizes credit card benefits and earns reimbursements for consumers. The app analyzes hidden benefits that are buried in complex credit card policies and file the appropriate claims on the user’s behalf, getting consumers back tens of billions currently left on the table every year.

It tracks all of their purchases in one place, maps benefits to individual purchases, and automatically streamlines claims. In BETA, Sift has gotten its users an average of 5–10% back on their purchases 1 Sift is the first service to comprehensively map all the benefits for 90% of all credit cards in the United States.