Podchaser

Podchaser is a podcast database and search engine covering more than 6 million podcasts and hundreds of millions of episodes, searchable by category, demographics, ratings, reviews, and host and guest credits. The site also lists podcast, episode and creator playlists curated by its community.

For media buying and PR, the site tracks podcast sponsors and advertisers, alongside demographics, audience reach estimates, a Power Score, contact information, brand safety data, transcripts and sponsor history, plus daily Apple and Spotify podcast charts by country and category, alongside an API for developers who need podcast data for their own applications.