Europe’s largest programmatic audio platform


AX is a mobile-led Digital Audio Exchange, giving advertisers a single buying point across 180 digital audio platforms including Soundcloud and audioBoom and radio brands including Global’s Capital, Radio X and Bauer Media’s Kiss. To find out more about our publishers, click here. 

More audio is being created, streamed and shared than ever before and we listen to it  – morning, noon and night.


hether it’s the tunes that power you through the last 5km, the podcasts that help you conquer the commute, or the melodies that help you unwind –21.7 million people are streaming audio every week. And this number is only growing. The sites and services people are using to get their listening fix are as varied as their tastes.

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