Police said two teenagers used the app Offerup to rob unsuspecting customers in Vancouver, the latest in a string of alleged crimes committed using the online marketplace, according to local reports.

Goodwill and mobile marketplace app OfferUp have announced a new partnership focused on bringing Goodwill’s secondhand inventory to the millions of OfferUp shoppers, for both local pickup and delivery ...

SEATTLE, July 12, 2018 /PRNewswire/ -- OfferUp, the largest mobile marketplace in the U.S. for local buying and selling, today launched a new public resource, SafeTradeSpots.com, the largest national ...

The Craigslist app as viewed on an iPhone. (App Store screen grab) Looks like Craigslist finally found an app developer on Craigslist. The longtime internet classifieds site, which launched in 1995, ...