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PlayerFM Platforms, Performance, and Podcast Week
Substack is making a bigger play in audio with a new podcast tab — a dedicated space that helps creators reach their current listeners while boosting discovery for new ones. It centralizes shows from Substack writers and reflects a fast‑growing ecosystem where podcasters on the platform now earn over $200 million a year. It’s another step in Substack’s push to become a full home for independent media, where writing, audio, and community live together.
We also dig into new research showing that AI host‑voice replicas outperform human announcer‑read ads by 26% — and that real host‑read ads still beat both. The takeaway: authenticity, even when cloned, moves the needle.
And finally, Podcast Week kicks off in New York. Sounds Profitable’s Business Summit leads the charge, followed by the 2026 IAB Podcast Upfront and Podcast Movement — a full week spotlighting the business, the brands, and the creators shaping the industry’s next chapter.
A fast, focused look at the platforms, the tech, and the events driving podcasting forward.
And here's our first story. Substack is expanding its audio ambitions with the launch of a dedicated podcast tab inside its app, a new space designed to help creators reach their existing listeners more easily while making their shows more discoverable to new audiences. The tab highlights podcasts from Substack writers and centralizes listening in one clean creator-focused feed. The company tells PodNews that creators publishing podcasts on Substack now collectively earn over $200 million per year, a sign that audio is becoming a major part of the platform's subscription-driven ecosystem. Alongside the new tab, Substack also released a list of its new most popular shows, underscoring how quickly podcasting has grown within its creator community. The update signals Substack's push to position itself not just as a newsletter platform, but as a full-funnel home for independent media where writing, audio, and community all live together under one roof.
Here's a quick stat for you. A new study shows that AI replicas of podcast hosts outperform human announcer read ads by 26%. When an ad uses a cloned version of a host's voice, it drives significant stronger results than a pre-recorded human voice from outside the show. And when the real host reads the ad, performance climbs even higher, about 9% above the AI clone. And there's your quick stat.
And our final story for you. Podcast Week kicks off today in New York, a full slate of events spotlighting every corner of the industry. First up, the Sounds Profitable Business Summit runs today and tomorrow, bringing together the business side of the podcasting and buyers who fuel it, all on a single stage with heavy emphasis on networking. On Wednesday, the 2026 IAB Podcast Upfront takes place, showcasing upcoming content and giving brands a first look at what they can partner with in the year ahead. Then on Thursday and Friday, then Thursday and Friday belong to Podcast Movement, where creators gather to sharpen the craft they've already built.
And that'll do it for today. If you enjoyed today's show, hit follow on Spotify so you don't miss a minute of tomorrow's episode. You can find us on Apple Podcasts, Podchasters, and pretty much everywhere you listen. On tomorrow's show, Headliner, used by more than 1.5 million creators, has launched a YouTube video clips automation. I'll have more on this tomorrow. Like today's takeaway, tap in a quick review. It powers the show and brings more episodes straight to you. I'm Gary Spurgeon with the fastest four minutes in podcasting, podcasting by the numbers. And remember, you're only one podcast away from changing your world.