Pinecast works with all major podcast directories. We serve a standards-compliant RSS feed, which all directories can accept.
Once you've created your podcast, you can copy and paste your RSS feed URL to the directories' submission pages. Links are available on your podcast dashboard. Each directory will download copies of your feed regularly to check for updates. When a listener subscribes to your show, their device will start regularly downloading your feed as well. The RSS feed contains information that allows each app, regardless of the brand, to download the episode audio.