Megaphone (formerly Panoply Media)[6] is a software-as-a-service (SaaS) business owned by Spotify. The company provides software for podcast hosting and monetization as well as an ad network to generate additional revenue for podcast publishers.[7] It was formerly an audio content producer started by The Slate Group as Panoply Media,[8][9] and later shifted to focusing solely on software for monetizing, measuring and distributing podcasts of media companies and independent producers.[10][11]