OfferUp

OfferUp is an online mobile-first C2C marketplace with an emphasis on in-person transactions. Its platform is offered for iOS, Android, and the web, and facilitates buying and selling of used goods. It was founded as a competitor to Craigslist.

OfferUp was created in 2011 by Nick Huzar and Arean van Veelen. It is based out of Bellevue, Washington. As of September 2021, it is said to have 20 million monthly active users and 260 employees. As of December 2022, total funding raised is $381 million.

On March 25, 2020, OfferUp announced it was acquiring rival Letgo. The Letgo app in the United States was merged into the OfferUp app on August 31, 2020.