Fat Lama - Borrow stuff you need. Lend stuff you don't
EquipmentShare - Airbnb for equipment rental
Idle - Rent Any Thing - A Peer-to-Peer Renting Community for Idle Goods
Ruckify - peer-to-peer marketplace for rentals
Daylui.com - Daylui is an "Airbnb for everyhing else".
KitSplit - Airbnb for creative equipment - rent cameras, drones & more