Upwork, formerly known as Elance-oDesk, is a freelance platform in the United States through which companies and individuals can connect in order to conduct business. In 2015, Elance-oDesk changed its name to Upwork, and the company is headquartered in Santa Clara, California, and San Francisco. . As of 2021, Upwork has more than 18 million registered freelancers and 5 million registered clients.
