Opendoor offers an online home-selling service that aims to streamline the sales process down to a few days.

Opendoor makes it possible to receive an offer on a home in just a few clicks, and sell in a matter of days, removing all of the headache, uncertainty, and risk from the transaction. Opendoor is headquartered in San Francisco, CA and has received a total of $645 million in venture funding from Khosla Ventures, GGV Capital, and Access Industries, along with a large group of angel investors. Whether you’re selling, buying, or trading in a home, Opendoor dramatically simplifies the process to help you move on to your next chapter in life.

Founders: Eric Wu, Ian Wong, Justin Ross, Keith Rabois