Digital audio is percentage leader in 2021 digital advertising report (IAB)

No segment of digital advertising grew as fast as audio, according to the IAB’s new Internet Advertising Revenue Report released this week by the Interactive Advertising Bureau and conducted by PwC. Digital audio captured the highest year-over-year growth from 2020 to 2021, with 57.9%. That doesn’t mean it’s the richest category, though. Click for details. Continue Reading