Neighbor operates an online marketplace for self storage, vehicle storage, and parking, often described as the "Airbnb of storage." Hosts list unused space such as garages, basements, driveways, spare rooms, and vacant commercial space, and renters search, compare, and book that space online; Neighbor handles discovery, booking, and payments and takes a fee on top of the host's asking price. The company has expanded beyond peer-to-peer space to also list professional self storage facilities, integrating with facility management software such as Self Storage Manager and Tenant Inc. so operators can publish available units to the marketplace. Founded in 2017 and headquartered in Lehi, Utah, it has raised roughly $75M from investors including Andreessen Horowitz, Fifth Wall, and Pelion Venture Partners.