Instacart is an on-demand food delivery network for people who don't want to be grocery shopping right now. They've just been valued at $4.2B and are Y Combinator's third largest portfolio company to date.
WeMRKT is a new bodega-like concept, they carry products made by WeWork’s members, and they endeavor to better the world while increasing productivity.
Inokyo is a cashierless autonomous retail store. Cameras track what you grab from the shelves, and with a single QR scan of the Inokyo app on your way in and out of the store, you’re charged for your items.