Substack adds optional dynamic ad insertion to the podcasts it hosts, the latest step in a sponsorship push the company has been building since June (Mark Stenberg/Adweek)https://www.adweek.com/media/substack-dynamic-podcast-ads/
Substack Brings Dynamic Ad Insertion to PodcastsPodcasters will be able to sell their own campaigns or fill ad breaks through third-party marketplaces, with monetization slated for 2027.