Knock

Knock raises $400 million, plans massive expansion of home trade-in program 

Around this time last year, Knock, a real estate startup that buys homes directly from homeowners, unveiled an expansion plan that would see the company grow its business beyond its first market of Atlanta. Since then, the company has indeed expanded and is now operating in five markets, but the company has much bigger plans than that. And now, the company has the money to reach those goals.