Guaranteed Rate is a digital mortgage company headquartered in Chicago, Illinois. The company was founded in 2000 by Victor Ciardelli, and has since grown to become one of the largest retail mortgage lenders in the United States. Guaranteed Rate offers a variety of mortgage products, including fixed-rate mortgages, adjustable-rate mortgages, FHA loans, VA loans, jumbo loans, and more. The company is known for its innovative technology, which allows borrowers to complete the entire mortgage process online. Guaranteed Rate has been recognized as one of the best places to work in the United States by several publications, including Forbes and Inc. Magazine.