OfferUp Inc. is a mobile marketplace for local buyers and sellers. It is a safe and easy way to buy and sell items such as furniture, electronics, cars, and more. OfferUp Inc. was founded in 2011 and is headquartered in Seattle, Washington. It is the largest mobile marketplace for local buyers and sellers, with over 30 million downloads and millions of items listed. OfferUp Inc. allows buyers and sellers to connect quickly and easily, with no fees or commissions. Buyers can easily search for items using the app and sellers can list items quickly. OfferUp Inc. also has a safe and secure payment system, so buyers and sellers can transact with peace of mind.