> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.transistor.fm/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Why do I need Transistor? Can't I just record my audio and upload it to Apple Podcasts?

You might think that Apple will host your podcast for you. **But that's a common misconception!**

Every podcast needs to purchase their own hosting for their MP3 files, to generate a valid RSS feed, and show notes.

iTunes, Apple Podcasts, Spotify and Overcast are podcast players that also feature a podcast directory. But they're not hosting platforms. When you click "download" or "subscribe" in these apps, the request gets sent to whichever host your favorite podcast is using (like Transistor.fm

You submit the RSS feed that Transistor generates (which points to MP3 files that Transistor hosts) to Apple Podcasts. They don't host anything. ([Learn more](https://help.transistor.fm/article/28-once-we-publish-a-podcast-episode-on-transistor-does-it-automatically-get-pushed-out-apple-podcasts-spotify-overcast))

To get hosting for your podcast, [sign up for Transistor](https://dashboard.transistor.fm/signup).

*   Global audio CDN
*   Unlimited storage and bandwidth
*   Customizable websites
*   In-depth analytics
*   Embeddable audio player
*   Support for multiple users
*   Integrates with MailChimp, ConvertKit, and Drip.