https://soundcast.io/
Soundcast — Digital audio advertising SSP
The independent sell-side platform for digital audio advertising. Monetize podcasts, web radios, and audio content worldwide.
digital audio advertisingsoundcastssp
https://ads.spotify.com/en-US/news-and-insights/audio-ads-for-the-digital-age/
The basics of digital audio advertising | Spotify Advertising
Why is digital audio advertising effective? Learn more about reaching your audience with the right message in the right place at the right time.
digital audio advertisingthe basicsspotify