Roofstock, an online marketplace where you can invest in single-family rental homes, has topped $2 billion in transactions. The three-year-old platform topped $1 billion in January 2018. In July, Roofstock said it had surpassed $1.6 billion thus investing velocity is increasing. In a release, Roofstock states that the supply of investment opportunities is increasing – by 10X since 2018. Sellers can benefit by moving their property 77% faster than more traditional channels, according to the Proptech.Roofstock CEO Gary Beasley commented on the milestone. He said that achieving $2 billion in transactions on their marketplace is a validation of their thesis that people would be willing to buy homes, sight unseen, from anywhere in the world.