Bryan Barletta, Founder and Partner at Sounds Profitable, on fifteen years in adtech, the origin of podcast attribution, the $500-a-month trade-association model that sold 210 memberships, Apple’s HLS video moment, and why every brand is about to be a media business.
"Every brand is going to be a media business."
Fifteen years in mobile adtech. Co-founder of the trade association that sold 210 memberships at 500 dollars a month. Now President of Podcast Movement. Bryan Barletta on the origin of podcast attribution, Apple’s HLS video moment, and why podcasting is the cheapest media atelier a brand can run.
Bryan Barletta’s route into podcasting began at AdTheorent, where a sales colleague agreed on a live client call to extend the team’s mobile attribution product into podcasting for NBCUniversal and Progressive Auto. Barletta hit mute, pushed back, and then spent the following months building what became the first podcast attribution company. He later held senior product roles at Megaphone, covering monetisation and data, before co-founding Sounds Profitable in 2020 with research veteran Tom Webster of Edison Research.
In this conversation with host John Horsley, Barletta unpacks why podcasting has never had more signal than IP address and user agent (and why that now looks like a head start), the economics of a trade association priced at 500 dollars a month, the Apple HLS video moment that he believes has blown the walls off podcast consolidation, and his view that every brand in the next decade becomes a media business rather than an advertiser on one.
"I hit mute and said, what are you doing? And then we became the first podcast attribution company."
Barletta was at AdTheorent when a sales colleague fielded a call from NBCUniversal and Progressive Auto asking whether the team’s mobile attribution product could work for podcasts. The sales colleague said yes on the call. Barletta hit mute, pushed back privately, and then spent the following months building what became the first podcast attribution company. It was the Serial era. The timing, as much as the technology, was right.
"The world has become a lonelier place. When I put a podcast in, I feel connected."
Barletta argues podcasting trades on a parasocial contract unlike any other medium. Listeners choose the host, carry them into a commute or a run, and return for months or years. Over time the host becomes a familiar voice, and the audience grows with them. The scale of the effect shows up in Sounds Profitable’s 2025 research: 55 percent of Americans consumed a podcast in the past month.
"IP and user agent. Just enough to hang ourselves with. Just enough for a hand up."
Barletta’s contention is that podcasting never had the richer digital signal stack. It has compensated with first-party measurement, promo codes, vanity URLs, pixel-based attribution and post-purchase surveys. As cookies and mobile device IDs retire across the rest of digital, podcasting’s early constraints are now looking like a head start rather than a handicap.
"Apple HLS video. The walls came off. The ecosystem might get wider rather than narrower."
Apple’s decision to implement HLS video on Apple Podcasts with an open app-to-many-servers architecture is, in Barletta’s view, the first meaningful challenge to YouTube’s closed control of podcast video. If Spotify, Netflix and others adopt the same architecture, creators regain the right to host anywhere and remain available in every app, replicating the audio RSS model for video. The next twelve months decide whether this is a quiet protocol change or a genuine reopening of the ecosystem.
"If you can’t sell a t-shirt at a ten-dollar margin to one in a thousand listeners, you probably can’t sell Athletic Greens either."
Barletta’s advice is unsentimental. Podcasting is a business; most businesses require investment; and the first test of whether an audience is commercially viable is whether it will buy anything from the host. The era of hoping for a break is, in his view, finished. The era of building audiences like companies (newsletter, direct sales, events, merchandise, sponsorship) is where creators now earn six-figure livings.
"Just enough to hang ourselves with. Just enough for a hand up."
Host How did you get pulled into podcasting?
Barletta I was at AdTheorent. We had a mobile attribution product. NBCUniversal and Progressive Auto were on a call and they asked if the product could be used in podcasting. My sales colleague said yes. I hit mute and pushed back. The line stayed live. We went on to build the first podcast attribution company. Same era as Serial. It was the water-cooler moment that broke podcasting into digital.
Host Why are audiences so loyal?
Barletta The world’s become a lonelier place. When I put a podcast on, I feel connected to a topic and to people I appreciate. You grow with the host. You earn the right to be in the ear.
Host Tell me about Sounds Profitable.
Barletta Six years ago we set the price at 500 dollars a month. No contracts. 210 partners and growing. Consulting, Slack, a research database, event discounts, partner-built event spaces. I like to think we’ve emulated the IAB and Media Link, but at 6,000 dollars a year rather than half a million.
Host And the research.
Barletta Tom Webster, my partner, spent 18 years at Edison Research. 5,000-person US sample twice a year. Drill-downs you cannot get at 2,000 people. Asian American podcast listeners, for instance. Debut UK report this May. Australia and Germany on the schedule. It’s free and public.
Host Measurement in podcasting.
Barletta IP and user agent. Just enough to hang ourselves with. Just enough for a hand up. First-party, promo codes, vanity URLs, post-purchase surveys. We’ve perfected the constraints. Now that cookies and mobile device IDs are getting retired everywhere else, we look like we got a head start.
Host Apple HLS video.
Barletta In the last eight weeks, the walls came off. Apple implemented HLS video so their app connects to many hosting servers, which is the audio RSS model extended to video. If Spotify adopts it, Netflix adopts it, creators get to host wherever they want and still be in every app. That puts pressure on YouTube’s closed model.
Host Every brand, a media business.
Barletta One conversation becomes audio RSS, YouTube, Apple Podcasts, Spotify video, LinkedIn clips, a newsletter cut. The marginal cost of each surface is close to zero once the conversation exists. Any brand can find something from it. Even a sales pitch that becomes good LinkedIn assets for two people has value.
Host Advice for creators?
Barletta Treat it as a business. Most businesses require investment. If you cannot sell one t-shirt at a ten-dollar margin per thousand downloads, you probably cannot sell Athletic Greens either. Get a job in the industry. Take swings on your own thing as a side hustle. There are more six-figure jobs in podcasting than any other industry. Every one of our 200 partners lists three jobs on average. Two of them have twelve open roles.
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