The Spark Driver app, used by independent contractors for Walmart deliveries, experienced a widespread outage on Saturday. Over 1,500 issues were reported on Downdetector, with users expressing ...

What are Spark Drivers? Operated by Walmart, the Spark Driver app lets shoppers order and receive deliveries of products from Walmart and similar businesses.

The apps providing those services typically promise a robust verification process to assure the drivers are vetted and who they say they are but a group of drivers for Walmart’s Spark app tell ...