Podcasting Terms You Should Know

Podcast Terminology Every Business Owner Should Know Before Starting a Show

If you've sat in a conversation about launching a podcast and found yourself nodding along while quietly wondering what half the words meant?

You're not alone.

Podcasting has its own vocabulary. And the terminology can feel unnecessarily technical for someone who just wants to grow their business through audio content. The good news is that once you understand what these terms actually describe, the whole system makes sense. It's not complicated—it just needs a clear explanation.

Here's a plain-language breakdown of the terms you'll encounter when launching, managing, or growing a business podcast.

The Basics: Podcast, Episode, and Feed

These three words get mixed up constantly, so let's set the record straight from the start.

A podcast is the show itself—the overall program. It's sometimes called a "show," and the two words are interchangeable.

It is not a synonym for a single recording.

An episode is one individual entry within that show. A single recording or installment. You'll hear people casually say "I dropped a pod" or "check out this pod," but technically, one recording is a podcast episode, not a podcast.

A feed refers to the RSS feed, which is the technical backbone of podcast distribution. This is important: your feed is not the same as your show listing inside an app.

And if you're thinking about YouTube, it's worth noting that YouTube does not function as a podcast feed. Content lives on YouTube, but nothing "feeds out" from it the way a real podcast RSS feed works.

What Is an RSS Feed?

RSS stands for Really Simple Syndication, and it's the engine that distributes your podcast to the world.

Think of your RSS feed as a continuously updated file that contains everything a podcast app needs to know about your show: episode titles, descriptions, audio file locations, artwork, and publish dates.

When you release a new episode, the feed updates automatically. Every podcast app that has your feed on file checks it regularly and pulls in the new episode without you lifting a finger.

This is what makes podcasting different from, say, posting a video to YouTube. With a podcast, you publish once. The episode automatically appears everywhere your show is listed. This includes Apple Podcasts, Spotify, Amazon Music, and any other directory you've submitted to.

Podcast Hosting: Where Your Files Actually Live

Podcast hosting is one of the most misunderstood parts of the process. It trips up a lot of first-time podcasters.

Your podcast host is a platform—CaptivateFM, Blubrry, Buzzsprout, and others—where your audio files are actually stored. When you record an episode and are ready to release it, you upload the file to your hosting platform. The host stores the audio, generates your RSS feed, and delivers the file to listeners when they hit play.

Your hosting platform is the foundation. Without it, there is no feed. Without a feed, there is no distribution.

Podcast Directories and Apps: Where Listeners Find You

Directories are the platforms your audience actually uses—Apple Podcasts, Spotify, Amazon Music, and others. These are where listeners discover shows, browse episodes, and hit play.

What's critical to understand is that directories are display platforms, not storage platforms. They read your RSS feed and present your content inside their interface.

When you submit your podcast to a directory for the first time, you go through a brief approval process. After that, every new episode you publish appears in the directory automatically—no re-submitting, no manual updates required.

This is one of the most powerful aspects of podcasting as a marketing channel. You publish once, and your content distributes itself across every major platform simultaneously.

Downloads vs. Listens: What Are You Actually Measuring?

When you look at your podcast analytics, the primary metric you'll see is downloads.

And it's worth understanding exactly what that means.

A download is counted when a podcast app requests the audio file from your hosting server. It means the episode was delivered to a device.

It does not necessarily mean the listener played it in full, or at all.

Despite this, downloads are the industry standard for podcast analytics and advertising. When a brand wants to sponsor your show, they'll ask about your download numbers.

When you benchmark your show's growth, downloads are the measuring stick. It's an imperfect metric, but it's the consistent one the industry has agreed to use.

CPM: The Advertising Math You Need to Know

Once your podcast builds an audience, advertising becomes a potential revenue stream. The pricing model used across the industry is CPM, which stands for Cost Per Mille—cost per 1,000 downloads.

If an advertiser offers a USD 20 CPM and your episode gets 5,000 downloads, that placement is worth roughly USD 100. Simple math, but important to understand when evaluating sponsorship offers or projecting ad revenue as your audience grows.

For most business podcasts, advertising revenue isn't the primary goal. Lead generation and brand authority are. But understanding CPM gives you context when partnerships and sponsorships come up.

Pre-Roll, Mid-Roll, and Post-Roll: Ad Placement Explained

These terms describe where inside an episode an advertisement appears.

A pre-roll ad plays at the very beginning, before the content starts.

A mid-roll appears in the middle of the episode.

A post-roll runs near the end.

Mid-roll placements are generally the most valuable. By the middle of an episode, a listener has already committed their time and attention. They're engaged, and they're far less likely to skip.

For business podcasts, this same logic applies to calls-to-action. If you want listeners to visit your website or book a consultation, the middle of an engaged, well-produced episode is the most effective place to ask.

Dynamic Ad Insertion: What It Is and Why It Matters

Dynamic Ad Insertion (DAI) is a technology that allows ads to be inserted into podcast episodes automatically at the time of playback. This differs from being permanently edited into the audio file, or sometimes called “baked in.”

Instead of baking an ad into your episode recording, the hosting platform inserts the ad when someone streams or downloads the episode. This means ads can be updated over time, different listeners can hear different ads, and campaigns can run across your entire back catalog—not just your newest episodes.

For business podcasts, this is worth understanding if you're considering monetization down the road. It also explains why some older episodes you listen to have current-sounding ads. They've been dynamically updated since the original publication.

Episode Artwork: A Small Detail That Builds a Stronger Brand

Every podcast has a main show image, but individual episodes can also have their own artwork. Episode artwork is an image specific to a single episode that can highlight the guest, the topic, or a theme.

It's optional, but for business podcasters who share episodes on LinkedIn or use them in email campaigns, custom episode artwork makes content significantly more visually engaging. It also gives your show a more polished, professional appearance inside podcast apps—which matters when you're competing for attention with larger shows.

Podcast Landing Page: Your Show Needs a Home on the Web

A podcast landing page is a webpage that gathers your episodes, artwork, embedded players, and listening links in one place. It lives on your website—or as a standalone page—and gives you a shareable URL you can send to clients, prospects, or referral partners who aren't regular podcast app users.

For business podcasters, a landing page is more than a convenience. It's a credibility marker. A professionally designed podcast page signals that your show is a legitimate, ongoing brand asset—not a side experiment.

Publishing vs. Distribution: Understanding the Difference

Publishing is the act of releasing an episode on your hosting platform. Pressing the button that makes it live. Distribution is everything that happens next. Once your episode is published and the RSS feed updates, every directory and app that carries your show automatically detects and displays the new episode. You don't have to notify Spotify or submit to Apple again. The system handles it.

This distinction matters because it clarifies where your responsibility ends. Your job is to publish great content consistently. The infrastructure of podcasting handles the rest.

The Full Picture in Four Steps

Underneath all the terminology, the process is straightforward:

Upload your episode to your podcast host → the RSS feed updates → podcast apps read the feed → listeners receive the episode.

Every term in this guide describes one part of that chain. Once you understand each link, the system stops feeling technical and starts feeling like the powerful distribution engine it actually is.

If you're a business owner in Columbus who's been putting off launching a podcast because the technical side feels overwhelming, this is your sign that it's simpler than you think. And that the right production partner handles the infrastructure so you can focus on the content.

Book a no-pitch podcast consultation at Channel 511 and let's talk about what your show could look like.