Podbridge Offers Podcast Ad Network
Podbridge will serve and track audio ads to podcasts in its network. Most ads will be :15 or less, and can be placed within the podcast, or inserted before or after the podcast. If a publisher wishes to insert ads within the content, he can either use a cue sheet to notify Podbridge of the timestamp where the ad should be, or he can insert a tone into the broadcast which the Podbridge software will recognize and insert ads automatically at that point.
The ads are inserted dynamically and are sold on a CPM basis.