The market leader in digital audio advertising.


AX is the market leader in digital audio advertising. It is the world’s most advanced and largest programmatic platform giving advertisers access to an audience of 160 million people across premium audio publishers including Global’s Capital, Heart and Radio X, SoundCloud and audioBoom.

Buying digital audio has never been simpler. DAX is a full-service platform, giving advertisers everything they need to run effective campaigns in one, simple buy.

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


ith DAX you can easily measure the performance of your audio ads.  Find out what time audiences listened to your ad, whether they visited your website and how far down the purchasing funnel journey they went. You can even monitor parts of the creative executions and get the insights to power your audio campaign performance.

DAX helps you to interact with current and new audiences, capturing them when they are most engaged with audio. Learn more about DAX via this website or contact one of our DAX specialists.

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