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How to Advertise on Podcasts: Sponsorship Costs & Best Practices

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If you run a business, you’ve probably thought about advertising before. Maybe someone asked you to buy an ad in a newspaper or magazine, on the radio, or even on the back of a bus. Many a business has ploughed thousands of pounds into those types of traditional advertising, and – thanks to a lack of planning, tracking or strategy – lost a fair chunk of money. It’s frustrating. But, what I can tell you is that podcast advertising does work. And, if done correctly, can work really well. If you’d like to know more about how to sponsor a podcast, or are simply researching some new advertising methods, here are the answers to all your questions.

If you’re a podcaster looking to monetise through running ads, check out our Ultimate Guide to Podcast Sponsorship

podcasting platform game

What’s Different About Podcast Advertising?

Podcasts can be highly targeted. In fact, most are.

You’ll find podcasts on the most niche of subjects, from chameleon breeding to growing bonsai trees.

A podcast’s core audience will subscribe to the show and have often listened to every single word the host has ever said.

A trade magazine might be ultra-niche, but many readers will still skim certain sections that are obviously adverts.

In audio, that’s much less likely.

A podcast’s core audience knows the host well. They like them, they trust them, and they turn up every episode to hear from them.

But that alone isn’t necessarily enough for an advert to work.

What Makes an Effective Podcast Advert?

You might imagine your own ad being very similar to the kind you’ve heard on the radio, when thinking about how to advertise on podcasts. Podcasts and radio are both audio formats, after all.

Though ‘radio-style’ ads are an option, they’re far from the best one.

In order to fully benefit from the host’s relationship with their audience, a host-read message is a lot more likely to cause listeners to take action.

Don’t Interrupt

If you want to know how to advertise on a podcast effectively, then the starting point is to opt for host-read ads,

Host-read endorsements – if done well – aren’t breaks in the show’s content. They’re a part of it.

A key factor here is that the advertiser/product and the show topic/ethos are a good fit for each other. The podcast host must fully endorse what they’re selling to their audience. Can you imagine a vegan podcaster running hamburger ads?

If the host uses your product or service, they can build a short story around it. They can tell their audience why they started using it, the benefits they received from it, and why they recommend it.

That’s much better than a random voice-over, jumping in to hurl a slew of details at the listener and offering little more than an annoying interruption.

How to Advertise on Podcasts: Do Download Numbers Matter?

With newspaper, TV, and radio advertising you’ll hear figures in the tens or hundreds of thousands. Sometimes even millions.

Many potential podcast advertisers write off the medium because listener figures are often in the hundreds or low thousands.

Deeper Dive: What’s a Good Number of Downloads for a Podcast?

Again, though, this comes down to engagement rather than the sheer volume of numbers.

What percentage of the 40,000 local radio listeners care about the content in your average advert? What percentage of this number is that ad even relevant to?

But if you have a podcast with 200 hardcore listeners on (for example) the subject of keeping pet rats, and the host is talking about a particular rat food they use for their pets, how many of the audience will be interested to find out why?

Numbers Vs Engagement

We need to get past the idea that a bigger audience is always better. It’s not a case of how many, it’s a case of who.

If you’re a wedding planner, would you rather reach 50k people who aren’t getting married, or 50 who are?

Measuring Downloads

What does it actually mean to say a podcast gets a certain amount of downloads?

The easiest way to do this is on a downloads-per-episode basis, and in the period of 30 days following that episode’s release.

So if I tell you that my podcast gets 2000 downloads, that means after I release a new episode, it’ll be downloaded around 2000 times within the first month.

My all-time number of downloads (counting every episode ever released) might be 500,000, and I might be getting 300 total downloads per day. But these don’t mean much to you if you’re paying to sponsor the next 4 episodes.

What is a Download?

Media hosts (the platforms we use to upload episodes to) will generally clock up a download each time there’s a request for a file (a “file” being an episode of the show).

That might be someone downloading the episode, and listening to the entire thing. Or it might be someone hitting play in their web browser for 5 seconds. Depending on how a particular hosting platform manages its stats, both could be registered as a “download”.

So… Are Download Numbers Unreliable?

So, couldn’t a particularly dishonest podcaster find multiple ways to vastly inflate their numbers?

Unfortunately, there are rare occasions of this happening, yes. But, the overwhelming majority of podcasters are honest, passionate, and hard-working people. They put enough of themselves into their podcast, that they value their integrity and their audience above all else.

If you want to make money scamming someone, I’m sure there are a lot of quicker and easier options than running a crooked podcast.

But, to put your mind at rest, I’d advise putting more emphasis on engagement metrics than download numbers anyway.

We’ll talk about tracking results and engagement shortly. But, here’s a final thought on the reliability of download metrics.

How many of your local radio station’s “40,000 listeners” are just jumping in the car for 5 minutes here and there?

How many of your local newspaper’s “3000 readers” are reading every word or every advert on a page full of adverts?

I’m not saying that advertising on traditional mediums doesn’t work. My point is simply that no system is perfect, and that we need to look beyond the numbers when evaluating any return on an advertising investment.

dungeon crawler podcasters: how to advertise on podcasts

How Long Would I Need to Commit to a Podcast Sponsorship?

If you decide to go ahead and sponsor a podcast, you should agree with the host on how long it’ll run for.

You might agree to try an initial 4 episodes, then review your arrangement before deciding on doing more.

And although you might only pay for 4 episodes, these episodes generally don’t vanish once they’re published. They can still be being downloaded 10 years from now, as new listeners discover the podcast and binge its back catalogue.

That’s a long time since your newspaper ad ended up as a chip shop wrapper, or your local radio ad slot finished!

listener who has bought mattresses and socks

How Much Does it Cost to Sponsor a Podcast?

Again, if you’re working directly with a podcaster, and not through any middleman, then it’s simply a case of agreeing on a price that works for both.

Some podcasters with big download numbers are happy with the classic CPM (cost per mille) model. That often translates to an ad slot cost of around $20 to $25 per 1000 downloads (per episode, after 30 days of its release).

However, many podcasters will be keen to hammer out an agreement that looks beyond simple numbers. Engagement can be far more important, as we’ve covered already.

I gave the example of the pet rat podcaster with a core audience of 200 highly engaged listeners.

If you’re a pet supply company creating products for small animals, this would be a perfect opportunity to get in front of those listeners and build a relationship with them.

It’s extremely unlikely that’s going to happen for $5 per episode though – it’s just not worthwhile for the podcaster, and doesn’t reflect the highly targetted nature of that audience. A much more realistic figure might be $30 to $50 per episode.

But as I’ve said, this is dependent on so many different factors, and it’s entirely up to the business and the podcaster to come to an agreement.

There’s absolutely no one-size-fits-all answer here.

Another Pricing Factor

The positioning of your advert in a podcast episode can also be a factor in the pricing.

There are 3 categories of ad positioning in podcasting.

  • Pre-roll – a 15 second ad at the start of the show, usually before the main topic of the episode has begun.
  • Mid-roll – a 1 minute ad in the middle of the show, or in the middle of the main topic discussion.
  • Post-roll – a short ad at the end of the show, usually after the main topic has ended.

As you’ll have guessed, a mid-roll ad is generally the most sought-after spot, and thus tends to be the most expensive.

And with the risk of many listeners switching off after the main topic of an episode, the post-roll spot is the least appealing.

There are trends rather than rules, though. There’s an argument that a show’s most elite and fanatical listeners are the ones who always make it right to the end. So a post-roll campaign over multiple episodes could work really well, and at a much lower cost!

How to Advertise on Podcasts: Tracking Results

Just as you don’t want to waste your money, a good podcast host won’t want to waste their listener’s time either.

There are a few ways you and the host can monitor how effective the sponsorship is for both parties.

  • Tracking clicks – you can use tools like PrettyLink to create memorable URLs to be read out on the show. For example, This way you get an idea of how many listeners are checking you out.
  • Dedicated website section traffic – you can create a specific page or section of your site tailored to listeners of the podcast. You might try asking the podcaster to list their 5 favourite products, or similar.
  • Coupon codes – you can provide listeners with a coupon code that gives them a % discount at checkout. If you go down this route you may offer the option to pay a lower per-episode fee to the podcaster that’s incentivised with commission from these sales.
Podcast Sponsorship

Great Sponsorship Examples

It’s all very well telling you this stuff, but I always like to provide examples of things working in practice.

I’d encourage you to listen to the first 8 minutes of episode 242 of The Model Health Show, for a textbook example of integrating an ad into a show’s content. Notice how well it all blends together. It’s hard to pick out that there’s even an ad in here at all.

You can also find great opportunities by sponsoring fiction podcasts or audio dramas. These shows tend to have really hardcore, fanatical followings.

In Wooden Overcoats (a sitcom following the antics of two rival funeral directors) you’ll hear some outstanding examples of their Bruno Mattress commercials. Check out the opening few minutes in Season 2, episodes 2, 3, and 4.

How to Advertise on Podcasts: Finding the Right Show

So, what if you want to sponsor a podcast, but aren’t sure where to find the right show?

Well, there are companies like Midroll who can get you in the game by finding shows for you. If you’re really busy and don’t have any time to dedicate to this, then that might be the best option.

Doing Your Own Research

Or, you can set out on your own to find the perfect partner. Check out this great Podcast Audience Graph by Rephonic. There, you can look at the big shows you’d want to sponsor if money was no object, and easily find the podcasts their audience are also listening to.

Ultimately you want to search for shows with a similar target audience to that of your ideal customer. When listening to these shows, you’ll find good ones and bad ones – but you’ll know it when you find one that suits your company’s style.

When searching for potential partners in your podcast listening app, try typing in one of your customer’s frequently asked questions.

To return to our pet rat podcast example, if you’re the pet supply company, you might type “best pet rat bedding” into the app’s search function.

The episodes/shows that come up in your results will give you a great provisional list of potential partners. But there’s still some work to be done before we start reaching out to these podcasters…

How to Advertise on Podcasts: What to Look For in a Potential Partner

Before listening, check the date of the last episode the podcast released. If it was over a year ago, that’s probably a no-go.

But, if it’s been a while since the podcast released a show, they might be podcasting in seasons, and be on a season break. A well organised podcast will have clearly mentioned this in their title, shownotes, or at the end of their last episode.

If the show has released an episode in the past month, then that’s enough to warrant further investigation. Here are some other things to consider…

  • How frequently do they release episodes? Consistently weekly or bi-weekly is an encouraging sign.
  • Do they run any ads already? This can make the process a lot smoother.
  • Does the overall tone and vibe of the show sound good to you? Is it something you’d happily be associated with?

If you find a podcast that you’d be interested in talking to, then go ahead and reach out to them. If you’re lucky, they’ll have a media kit available for download on their website. If not though, most shows include contact details (either social or email) so that listeners can get in touch. The chances are they’d be delighted to have a chat about having you sponsor a podcast.

And by all means, share this article with them too. If they’re new to podcast sponsorship, then it’ll hopefully act as a good agenda for you both to talk through.

podcast playing cards

An Alternative to Podcast Sponsorship

Rather than sponsoring a pre-existing podcast, you could always consider starting your own instead. Branded shows can work wonders for growing an audience around a product, a service or an entire company. There’s nothing more effective for growing trust and credibility than a podcast, right now.

If that’s something that might interest you, then be sure to check out our free step by step guide to planning and launching a podcast.

How to Advertise on Podcasts: Summary

So there you have it, our guide on how to advertise on podcasts. Hopefully, you’ve found it useful, and it has helped answer the many questions you’ll have had about this great marketing method.

Here are some key takeaways:

  • Podcast sponsorship works because the audience and topics are highly targeted.
  • Podcast ads, when done well, are part of the content, as opposed to interruptions.
  • $25 per 1000 downloads is the typical CPM rate for podcast sponsorship – however, there are no set “rules”.
  • The optimal position for an ad in a podcast episode is in the middle. “Pre-rolls” (before the episode starts) are second-best, with the least effective being “Post-roll” (after the episode ends).

Finally, if you’re a podcaster looking to monetise through running ads, be sure to check out our Ultimate Guide to Podcast Sponsorship