Podchaser

Podchaser is the IMDB of podcasts: public reviews, credits, tags, lists. Owned by Acast. The free side is genuinely useful for SEO and guest discovery; the paid Pro tier is aimed at agencies and brand teams rather than individual creators.

Podchaser's role in the podcast ecosystem is closer to a reference database than a listening app, and that framing is the right way to understand it. The site indexes shows, episodes, guests, producers, reviewers, and a growing layer of credits and tags around all of those entities. The public credit pages are increasingly useful for guest research and SEO. If a journalist or podcast booker is trying to figure out who's been on what show, or which producer has worked across a set of related podcasts, Podchaser is often the first stop, and the public profile pages frequently rank well in Google for guest names. Acast's acquisition has pulled the company closer to ad sales workflows on the back end, with deeper integrations into their advertising marketplace, but the public-facing product remains free and broadly open to listeners and creators. The listening side, however, is small. Few people use Podchaser as their primary podcast player, so the traffic that drives plays from the site is modest compared to Apple or Spotify. For individual podcasters, the practical move is to claim your show profile, keep your guest credits accurate, request reviews from listeners who'd be willing, and check the listing periodically for typos or missing data. The paid Pro tier is priced for agencies and brand teams who need API access, exports, and bulk research workflows; it isn't aimed at solo shows or small networks.