Family-friendly social media app Joybox surged to the top of the latest Media Monitors Spot Ten list of top radio advertisers based on playcount, with its 71,805 spots easily outpacing No. 2 Progressive (64,489).
The insurer had topped the list for the previous three weeks.
Law firm Morgan & Morgan (60,723) maintained the third spot as Upside (57,704) and ZipRecruiter (42,996) rounded out the top five.
Chase (29,456) was the week’s biggest gainer, with the bank jumping from No. 21 to tenth.
For the week of May 4-10, 2026, the top ten radio marketers on the Media Monitors Spot Ten list include Joybox, Progressive, Morgan & Morgan, Upside, ZipRecruiter, TREMFYA, AutoZone, Grainger, Chase and Optima Tax Relief.
