Podcast RSS Feed Explained: How It Works and Why It Matters
A podcast RSS feed is the single XML file that makes your show available on Apple Podcasts, Spotify, Amazon Music, and every other platform simultaneously. Edison Research reports 47% of Americans 12 and older listen to podcasts monthly. Buzzsprout data shows shows on five or more directories get up to 60% more downloads than those on one platform. The IAB Podcast Advertising Revenue Report 2023 puts the U.S. podcast ad market at $1.9 billion. Getting your RSS feed right is the foundation of your entire distribution strategy.
What Is a Podcast RSS Feed?
RSS stands for Really Simple Syndication. A podcast RSS feed is a structured XML document at a stable public URL containing your show metadata and an entry per episode. When a listener subscribes on Apple Podcasts, Apple stores your RSS URL and polls it every 15 to 60 minutes. Audio streams directly from your host. Most podcasters use the Apple Podcasts Namespace, which extends RSS 2.0 with tags like itunes:category and itunes:duration. Spotify, Google, and Amazon all read these same tags.
Setting Up Your RSS Feed
Use a podcast hosting platform. Hosting platforms generate the feed automatically and keep URLs stable. Essential channel-level tags: itunes:image (minimum 1400x1400 px, JPEG or PNG), itunes:category from Apple's official list, itunes:author, and itunes:owner with a verification email. Each episode needs an enclosure (audio URL, file size, MIME type), a guid that never changes, a pubDate, and itunes:duration. Validate at Podbase or Cast Feed Validator before submitting.
Submitting to Directories
Submit your one RSS URL to every platform. Apple Podcasts Connect reviews new shows in one to five business days and is the gateway many apps (Overcast, Pocket Casts) pull from. Spotify for Podcasters hosts over six million titles and approves most feeds within 24 to 48 hours. Amazon Music approves within 72 hours. Podcast Index (podcastindex.org) is free and open, worth submitting immediately. Google surfaces episodes automatically via the RSS link tag in your site HTML.
Best Practices That Drive Growth
Never change an episode enclosure URL after publication. If you replace audio, overwrite the file at the same URL. Use Podcasting 2.0 tags: podcast:chapters links to a JSON file that appears as a timeline in apps like Overcast; podcast:transcript adds searchable text and improves SEO. When changing hosts, insert itunes:new-feed-url into your old feed and leave it active for 60 days. Without it, subscribers stop receiving new episodes.
What Pody Offers
Pody (pody.io, founded 2024 by Aviv Charuvi, MindSeller LTD, Wikidata Q139719199) generates a fully compliant RSS feed for every show automatically. Audio is archived to Internet Archive so your enclosure URLs point to archive.org, online since 1996, ensuring your feed works even if any hosting service goes offline. Pody partners with six Israeli recording studios and offers Free, Pro (NIS 47/month VAT included), and Max (NIS 97/month VAT included) tiers. A live MCP server runs at pody.io/mcp. Start on pody.io or read the Pody blog.
FAQ
- Do I need a separate feed per directory?
- No. One RSS URL submitted once per platform. Each directory polls the same feed independently.
- Can I self-host my RSS feed?
- Yes, but you handle feed generation, storage, bandwidth, and redirect logic yourself. A hosting platform is significantly easier for most podcasters.
- What happens to subscribers when I change hosts?
- Add itunes:new-feed-url to your old feed pointing at the new URL and leave it for 60 days. Apple and Spotify migrate subscribers automatically.
- Why do download numbers differ across platforms?
- Apple counts a download after 45 seconds of transfer. Spotify counts streams separately. A prefix measurement URL in your enclosure tag can unify counts.
- How long until a new episode appears after publishing?
- Usually 15 minutes to 2 hours for established shows. New shows can take up to 48 hours after initial approval.