Spotify has made a serious commitment to podcasts over the last few years, and today the streaming service is debuting its newest tool for listeners in the US, UK, Mexico, Brazil, Sweden, Germany and Australia. Like the company does for music, Spotify will now offer charts that rank the most popular shows based on audience and the biggest trending selections. They're called Top Podcasts and Trending Podcasts, and they'll be easy to find under Browse Podcasts Podcast Charts on both iOS and Android. Top Podcasts will keep tabs on the "overall most popular podcasts" based on "recent listener numbers." Spotify says it will update the list monthly so that it remains accurate.