The allure of iBuyers like ​Opendoor, OfferPad, Knock, and Zillow Instant Offers​ is they will provide you an “instant offer” on your home which allows you to: 1. Sell your house more quickly 2. Not need to keep your house in tip-top shape for weeks when potential buyers are walking through 3. Find your next house on your schedule 4. Only have to show your house once.