Muck Rack, the AI communications platform, today joined the Sounds Profitable Partner Network, the Boston-based trade association for the podcasting industry announced on May 13, 2026. The partnership brings together two organizations whose work has been converging as podcast appearances generate editorial pickups, YouTube clips, and citations in AI-powered search results - blurring the lines between earned media strategy and audio distribution.

The announcement signals something broader than a standard partnership deal. Sounds Profitable, which counts nearly 210 organizations globally in its network, has historically served podcast companies and audio platforms. Muck Rack is not a podcast company. It is a PR software platform used by communications professionals to track media coverage, monitor brand mentions, and measure how organizations appear in news and in AI-generated answers. Its entry into the Sounds Profitable ecosystem reflects a shift in where the podcast industry is drawing attention from outside the audio world.

Podcasting as earned media infrastructure

The rationale for the partnership is grounded in a structural change in how podcast content travels. A single brand appearance on a podcast no longer stays within that episode's listenership. It lives on YouTube as a video clip, gets picked up by journalists writing about the same topics, and increasingly surfaces when users query AI-powered search systems. According to the press release from Sounds Profitable, 71% of podcast creators now produce video content, meaning the distribution surface of any given audio appearance has expanded considerably.

Muck Rack's platform monitors exactly that kind of multi-channel propagation. The company combines global media monitoring, Generative Engine Optimization (GEO) insights, social listening, media data, AI automation, and analyst advisory services. According to the announcement, the platform helps organizations manage reputation, act quickly, and demonstrate impact across the PR workflow. Thousands of journalists also use Muck Rack's free tools to showcase their work and analyze news.

For PR professionals advising brands on podcast strategy, the question has shifted. It is no longer only about which shows to appear on. It is about how that appearance travels - whether it earns editorial coverage, whether it surfaces in AI-powered search results when someone asks a brand-related question, and whether the brand's communications team can measure the full downstream reach of a single recorded conversation.

"PR professionals are finally recognizing what podcast listeners have always known: audio is where trust gets built. Muck Rack has been part of my toolkit throughout my career because it's one of the few platforms that can actually measure that trust over time," said Molly DeMellier, Head of Communications at Sounds Profitable. "Bringing Muck Rack into the Sounds Profitable Partner Network gives our team, clients, and the broader podcast industry, the strategic communications infrastructure they deserve."

The Sounds Profitable network and what membership includes

Sounds Profitable describes itself as the trade association for the podcasting industry. Founded to address a gap between podcasting's audience scale and the industry's ability to communicate its value to brands and media buyers, the organization operates an influential newsletter with 10,000 subscribers globally. It runs a podcast covering audio industry developments, maintains what it describes as the only searchable repository of key data points in podcasting, and hosts events including Podcast Movement, Cannes Lions, SXSW, and The Podcast Show.

Partner Network membership, according to the announcement, includes direct access to that research database, membership in a Slack community of more than 2,100 industry leaders, monthly strategic advising sessions, and priority access to major industry events. The nearly 210 members span the breadth of the audio ecosystem - hosting platforms, ad tech providers, agencies, publishers, and now, for the first time in a clearly visible way, a PR software company.

That last detail is the one industry observers are likely to note. The Sounds Profitable Partner Network has functioned as a map of where the podcast industry's infrastructure sits. Muck Rack's entry suggests that infrastructure is expanding upstream - into the communications and reputation management layer that operates before a podcast is even distributed, and well after the episode file is downloaded.

The Podcast Show London: where the partnership begins

The partnership launches with a joint appearance at The Podcast Show London, scheduled for May 20 to 21, 2026. Molly DeMellier, Head of Communications at Sounds Profitable, and Natan Edelsburg, Chief Partnerships Officer at Muck Rack, will appear together on the Brand Stage for a fireside chat titled "The New Word of Mouth: Podcasts, Earned Media, and AI Search."

The session is framed around original research from both organizations. According to the press release, DeMellier and Edelsburg will examine how awareness, earned media, and discoverability now compound across channels, and what that means for communications strategy. The 71% video creator figure from Sounds Profitable's research shapes part of the session's argument: that a brand appearance can no longer be treated as a single-channel event.

The Brand Stage placement is notable. The Podcast Show London's Brand Stage is specifically oriented toward how companies and communications professionals engage with the medium - not the creator or technical side of podcasting. It is a signal about who the session is aimed at: marketing and communications decision-makers who are still forming their frameworks for podcast strategy, rather than podcast industry insiders already embedded in the space.

Edelsburg addressed that gap directly. "Podcasts have become one of the most powerful channels for building brand credibility, but most PR teams don't yet have a framework for thinking about them strategically," he said. "Sounds Profitable is the organization that understands this space better than anyone. We're excited to bring our research and platform to their network and to start that conversation on stage in London."

Market context: podcast advertising at record scale

The partnership arrives at a moment of documented commercial growth in podcasting. Podcast advertising spending climbed 32% year-over-year in the fourth quarter of 2025, according to Magellan AI data. That followed 26% year-over-year growth in Q3 2025. The IAB and PwC's 2025 Internet Advertising Revenue Report placed total podcast advertising at $2.9 billion in the United States for the full year.

Edison Research's Infinite Dial 2026, released in March 2026, found that 58% of Americans now listen to podcasts monthly - a new record, equivalent to 167 million people. Weekly listeners stood at 45%, approximately 130 million. The figures represent a medium that has moved well beyond niche status, yet a structural imbalance persists. Consumers dedicate 31% of their media time to audio content while advertisers allocate only 9% of budgets to audio platforms, a 22-percentage-point gap widely cited as the central problem in audio advertising economics.

Video has accelerated the audience reach numbers but complicated the measurement picture. Edison Research updated its podcast ranking methodology in 2025 to include individuals whose sole podcast consumption occurred through video platforms, reflecting the scale shift brought by YouTube. Audioboom reported that over 13% of its business came from video revenue by Q3 2025, and Apple introduced HLS video podcast infrastructure with dynamic ad insertion in February 2026.

That complexity - audio appearing on video platforms, podcast appearances generating editorial coverage, brand mentions surfacing in AI-generated answers - is precisely the environment Muck Rack was built to monitor. The partnership with Sounds Profitable places Muck Rack in direct proximity to the industry's primary research and knowledge network at a moment when brands are actively working out what podcast measurement actually means.

GEO and AI search: the emerging measurement frontier

One of the more technically specific aspects of Muck Rack's offering, as described in the announcement, is its Generative Engine Optimization (GEO) insights capability. GEO refers to the practice of understanding and improving how a brand or organization appears in answers generated by large language models and AI-powered search systems such as Google's AI Overviews, ChatGPT, and similar tools.

The addition of GEO to the podcast context is not incidental. As podcast appearances generate transcripts, editorial pickups, and YouTube clips, those downstream artifacts become part of the content corpus that AI search systems index and synthesize when generating answers. A brand that appears consistently in high-quality podcast conversations, and whose appearances generate further editorial coverage, may surface more frequently in AI-generated brand-related answers.

Muck Rack's platform tracks both traditional media monitoring and how brands appear in AI-generated answers. That dual capability places it at an intersection that few PR platforms have reached. For communications professionals working with brands that are expanding into podcasting, the ability to track the full chain from audio appearance to AI search citation represents a new measurement surface.

Industry convergence: PR technology meets the podcast ecosystem

The Sounds Profitable Partner Network has grown from its earlier configuration of around 150 partners - visible in materials from Podcast Movement 2024 - to nearly 210 as of this announcement, a figure also reflected in the organization's most recent public-facing descriptions. That growth trajectory maps onto the period of strongest commercial development in podcasting, when advertising spending, audience measurement, and distribution infrastructure were all advancing simultaneously.

Muck Rack joining that network is, in one reading, a data point about normalization. Podcasting is now sufficiently embedded in mainstream media and brand communications that the PR platform sector has direct strategic interest in understanding it - not as a novelty or a supplemental channel but as a primary channel for earned media that requires monitoring, measurement, and reputation management at the same level as print, broadcast, or digital news.

The announcement noted that Sounds Profitable sits at the center of the industry for companies looking to enter the space. That positioning has historically attracted audio and advertising technology companies. Its attraction of a communications platform suggests the categories of companies that see strategic value in the podcast ecosystem are expanding.

For marketing and communications professionals, the partnership offers a practical signal: the infrastructure for treating podcast appearances with the same analytical rigor as traditional press placements is taking shape. Whether through Muck Rack's monitoring and GEO tools, through Sounds Profitable's research database, or through the two organizations' joint work that will be visible at The Podcast Show London and in future programming, the gap between podcast strategy and mainstream PR measurement is narrowing.

Timeline

Summary

Who: Sounds Profitable, the trade association for the podcasting industry, and Muck Rack, an AI communications platform used by PR professionals to monitor media coverage and AI search appearances.

What: Muck Rack joined the Sounds Profitable Partner Network, a network of nearly 210 organizations globally. The partnership includes a joint appearance at The Podcast Show London on May 20-21, 2026, with a Brand Stage fireside chat on podcasts, earned media, and AI search. Muck Rack brings global media monitoring, Generative Engine Optimization insights, social listening, and AI automation to a network historically focused on audio and advertising technology companies.

When: The partnership was announced on May 13, 2026. The first joint public appearance is scheduled for The Podcast Show London on May 21, 2026.

Where: Sounds Profitable is based in Boston, Massachusetts. The Podcast Show London takes place in London. The Partner Network operates globally, spanning nearly 210 organizations across the audio and advertising industries.

Why: Podcast appearances now travel across YouTube, editorial coverage, and AI-powered search results - expanding the measurement surface beyond traditional listener data. Muck Rack's platform tracks how brands appear across all of these channels, including in AI-generated answers. According to Sounds Profitable's own research, 71% of podcast creators now produce video content, meaning a single brand appearance can reach multiple audiences and platforms simultaneously. As podcast advertising spending reached $2.9 billion in the United States in 2025 and monthly listenership hit a record 58% of Americans, PR professionals are under increasing pressure to account for podcasting within mainstream communications measurement frameworks.

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