Podcast Marketing: How to Grow a Podcast and Use It for B2B
Podcast marketing is using podcasts to grow your business. It covers three things: running your own show, appearing as a guest on other people’s shows, and buying ads or sponsorships on shows your buyers already listen to. It also covers promoting a podcast so it finds listeners. Podcasts give you something few channels do: 20 to 60 minutes of someone’s attention, often while they’re commuting or working out.
Key takeaways
- Podcast audiences are large and still growing, and much of the listening now happens on video platforms.
- In B2B, a show is as much a relationship tool as a reach tool: inviting target clients as guests opens doors.
- Plan distribution before you record. Most podcasts fail from lack of promotion, not lack of quality.
Why podcast marketing matters
- 80% of Americans 12+ have ever listened to or watched a podcast Edison Research, The Infinite Dial 2026
- 58% consumed a podcast in the last month, about 167 million people Edison Research, The Infinite Dial 2026
- 45% consumed one in the last week Edison Research, The Infinite Dial 2026
Listening is habitual and long, which builds familiarity faster than short ads. Hosts become trusted voices, so a recommendation or a thoughtful guest appearance carries weight. For B2B brands, that trust is a direct route to brand awareness among a niche audience.
Three ways to use podcasts
| Approach | Effort | Best for | Watch out for |
|---|---|---|---|
| Your own show | High: weekly or biweekly production | Owning a topic, building relationships with guests | Slow audience growth |
| Guest appearances | Low: prep and one hour | Borrowing an established audience | Picking shows your buyers don’t hear |
| Ads and sponsorships | Budget, little production | Reaching a defined niche quickly | Measuring results; use codes and dedicated URLs |
Many B2B teams start with guesting, then launch their own show once they have a clear angle and a list of guests they’d love to know.
Myth vs fact
- MythA podcast needs thousands of downloads to be worth it.
- FactFor B2B, a show heard by a few hundred of the right people, with target clients as guests, can pay for itself through relationships alone.
An example from our work
If you're unsure, guest on other shows for a quarter before starting your own. You'll learn which topics make hosts lean in, and you'll find out whether you enjoy the format. When founders do launch a show, I push them to invite the people they'd love as clients. The episode is useful, but the relationship is the real return.
How to promote a podcast
A promotion plan for every episode
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Launch with three episodes
New listeners can binge, and it signals the show is serious.
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Publish on video too
Put full episodes on YouTube and cut 30 to 60 second clips for LinkedIn, Instagram and TikTok.
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Build an episode page
A page on your site with a summary, key points, a transcript and links. It helps search and AI tools understand the episode.
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Let guests share easily
Send each guest clips, a quote card and suggested copy on release day.
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Use your email list
Feature each episode in your newsletter with one takeaway, not just a link.
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Swap and guest
Appear on related shows and trade promos with hosts who serve the same audience.
Podcasts and account-based marketing
Inviting people from your target accounts as guests is one of the most natural account-based marketing moves available. You give them a platform, learn about their challenges, and build a relationship without a sales pitch. Keep it genuine: the episode has to be useful to listeners, not a disguised demo.
Podcasts work best as one part of a broader content marketing plan.
Frequently asked questions
Is podcast advertising worth it?
It can be for niche audiences, because hosts' recommendations carry trust. Use a unique code or URL per show and judge it on leads or sales over a few months, not a single episode.
How long should a B2B podcast episode be?
Long enough to cover the topic well, usually 20 to 45 minutes. Consistency of schedule matters more than exact length.
How do I measure podcast marketing?
Track downloads and video views as reach, then add the outcomes: guest relationships that became clients, traffic to episode pages, sign-ups and "how did you hear about us?" answers.
Do I need expensive equipment to start?
No. A good USB microphone, a quiet room and remote recording software are enough to sound professional.