Neighbor is a peer-to-peer self-storage marketplace that connects people who have unused space with those who need storage. The company was founded in 2017 and is headquartered in San Francisco, California. Neighbor offers a range of storage options, including outdoor parking spaces, garages, and spare rooms in people's homes. The platform allows renters to browse and book storage options online, and hosts can earn extra income by renting out their unused space. Neighbor aims to provide a more affordable and convenient alternative to traditional self-storage facilities.