Groundfloor is a real estate investment platform that allows both accredited and non-accredited investors to invest in real estate loans with as little as $10. Founded in 2013, it offers short-term, high-yield returns typically ranging from 8% to 15% by pooling funds to finance real estate rehabs or renovations. Groundfloor charges no investor fees and supports investments through a mobile app, making it accessible and easy to use. However, like all investments, it carries risks, including potential loan defaults.