The document provides an overview and key findings of a survey on the on-demand economy in the United States. It finds that: 1) 86 million Americans have used an on-demand service and 45 million have offered services, showing the large size and scope of the on-demand economy. 2) Users have had overwhelmingly positive experiences using on-demand services and value the opportunities, access, and savings they provide. 3) While most workers casually offer services, about a third earn over 40% of their income or say it is their primary source of income, showing a dependent group of "motivated workers".