Technology is changing the way we do almost everything, and real estate transactions are no exception. In fact, a new crop of tech companies wants to revolutionize the way we buy and sell homes. iBuyer startups like Opendoor, Offerpad, and Properly are rapidly expanding into new territories, and now established players, like Zillow, are starting to get in on the action. Also known as Direct Buyers, these companies use computer algorithms to provide sellers with a quick cash offer to buy their home.