Leveraging Bonus Content and Subscriptions for Monetization with Eric Barnett of Supporting Cast

Are subscriptions really the most sustainable source of owned revenue in podcasting—and in media?

In this episode of PodBiz, Norma Jean Belenky speaks with Eric Barnett, Vice President of Revenue at Supporting Cast, about the power and strategy behind podcast subscriptions. Eric breaks down how publishers, networks, and independent creators can build owned revenue streams, structure high-converting bonus content, and expand into corporate internal podcasting.

As he puts it: “The ice cream in the sundae is your bonus content—that is the main star people are coming to the subscription for. All the other stuff like merchandise discounts, community, and events are the whipped cream and cherry on top.”

Here are some insightful moments within the episode:

• Why subscriptions offer revenue that podcasters truly own

• How Slate Plus led to the founding of Supporting Cast

• Why bonus content drives more subscription conversions than community features alone

• Finding the sweet spot for subscription pricing and episode cadence

• Key benchmarks for when a podcast should launch a paid tier

• Best practices for audio calls to action and Spotify Open Access integrations

• How internal company podcasts cut through corporate email fatigue

Eric Barnett is the Vice President of Revenue at Supporting Cast, the leading independent podcast subscription platform powering premium experiences for major publishers, networks, and creators. With nearly 15 years in the audio industry, including extensive work in digital audiobook distribution at Findaway, Eric specializes in business development, partnerships, and monetization strategies across audio and corporate media.

Connect with Eric on LinkedIn: / in / eric-barnett-audio

Learn more at Supporting Cast: www.supportingcast.fm

Episode Chapters

00:00 – The Ice Cream Sundae Analogy for Podcast Subscriptions

00:28 – Welcome to PodBiz

01:17 – Introducing Eric Barnett & Where the Money Is in Podcasting

02:57 – The History of Supporting Cast & Slate Plus

05:49 – Subscription Trends: Networks vs. Independent Creators

08:42 – What Bonus Content Actually Works Best?

10:45 – Bonus Content vs. Building a Community

12:03 – PodBiz is Brought to You by Lean and Loaf

13:18 – Pricing and Release Cadence Strategies

15:05 – Starting with One Tier vs. Launching Multiple Tiers

17:42 – When is the Right Time to Launch a Subscription?

19:57 – Best Practices for Promoting Your Subscription

23:20 – Eric’s Journey in Audio: From Audiobooks to Podcasting

27:30 – How Gated Podcast Technology & Individual RSS Feeds Work

31:17 – The Mindset Needed for Long-Term Subscription Success

32:43 – The Power of Internal Corporate Podcasting

39:25 – The Importance of Relationships in Business

41:58 – Common Mistakes Creators Make with Subscriptions

44:24 – Managing Subscriptions Across Large Networks

46:10 – What Eric Would Do Differently Starting Over

48:02 – The Future of Podcasting

Some Additional PodBiz Buzz…

“I believe the real money and the money that you truly own is with podcast subscriptions.”

“It’s not something that you’re adding to your show; it’s something that’s a part of your show.”

“When you own that revenue, it’s life-changing for these podcasts—it changes the trajectory of the whole show.”

PodBiz is the podcast about the business of podcasting. Hosted by industry veterans Norma Jean Belenky and John Kiernan, the show features conversations with creators, executives, and platform leaders to answer one question: Where’s the money in podcasting?

Each episode dives into monetization strategy, adtech, branded content, IP development, and audience growth. Guests include leaders from Acast, Captivate, Crooked Media, Buzzsprout, True Native Media, Podfest, and more.

Learn more: njbmedia.co | thepodhouseproductions.com

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