Founded in 1983, Keller Williams Realty is one of the largest residential real estate organizations in the United States. The company offers buying and selling options for homes. It employs a staff of more than 70,000 people. Keller Williams Realty provides franchising options to clients in the U.S. and Canada. The company publishes a semimonthly magazine, OutFront. It manages a network of over 600 independently owned and operated offices. The company offers online affordability, upfront cost, credit grade and balloon mortgage payment calculators. In addition, it provides negotiation services. Through KW Commercial, the company offers design, construction and development management services. Keller Williams Realty additionally recommends moving companies.