Grover - Rent electronics for a month & try it before you buy.
Nespresso Index - The caffeinated version of the Big Mac Index.
Lumoid Locals - Peer-to-peer marketplace for short-term gadget rentals
Shelf Engine - Vendors get paid for only products they sell
Origin Marketplace - Power hundreds of decentralized, peer-to-peer marketplaces
Loveseat - Peer-to-peer marketplace for used furniture