Redfin Corporation is a real estate brokerage firm that operates online as an estate marketplace and offers real estate services for the sale and purchase of homes in the US and Canada. In addition to these services, the company also provides mortgages buying and selling homes, title, and settlement services. Established in 2002, Redfin Corporation was initially named Appliance Computing Inc. before it changed its name in May 2006 and is currently headquartered in Seattle, Washington.