OfferUp
OfferUp is a Bellevue, Washington based startup responsible for the OfferUp mobile application on the iOS and Android platforms. OfferUp is backed by several major venture capital firms including Jackson Square Ventures, Andreessen Horowitz and T. Rowe Price.
History
OfferUp was created and founded by Nick Huzar and Arean van Veelen in July 2011. The first version of the OfferUp website went live in July and the first version of the iOS app launched in November of that same year.