Redfin Corporation is a United States-based real estate broker company. The Company provides real estate search and brokerage services. The customer can search for homes by neighborhood, city or MLS number, or can refine results using detailed parameters, such as price and number of beds or baths. The Company serves home buyers and sellers. Redfin Builder Services is its sales platform designed specifically for home builders and condominium developers. Redfin Builder Services support product analysis, digital marketing, media, listing management and sales, pricing, and reporting. The customer can search homes for sale in Austin, Atlanta, Baltimore, Boston, Charlotte, Chicago, Dallas, Denver, Fort Lauderdale, Houston, Lake Tahoe, Las Vegas, Los Angeles, Miami, New York, Philadelphia, Phoenix, Portland, OR, Raleigh, San Antonio, San Diego, San Francisco, Sacramento, San Jose, San Luis Obispo, Santa Barbara, Seattle, Washington, and West Palm Beach.