The most consequential change in podcasting over the last 24 months isn’t AI editing or dynamic ad insertion or any of the topics that get the trade press headlines. It’s the steady migration of podcast consumption from audio-first platforms to YouTube. The latest numbers landing in May 2026 suggest the trend is accelerating rather than plateauing, and that has implications nobody in podcasting has fully worked through yet.

Where the share sits now

Edison Research’s Infinite Dial findings released earlier this year had YouTube as the most-used platform for podcast listening among monthly podcast consumers in the US, sitting comfortably ahead of Spotify and well ahead of Apple Podcasts. The mid-2026 follow-up data, which has been circulating in the trade press through April, suggests the gap has widened further.

The Australian picture lags the US by roughly 18 months but tracks the same direction. SmartCompany reported in March that local podcast networks are seeing 35-40% of their audience analytics now coming from YouTube versus traditional audio-first platforms, up from 22% in early 2024. Some networks running video-first formats are reporting numbers above 50%.

The shift isn’t even across genres. News and current affairs podcasts are still skewing heavily audio. Interview and conversation formats are migrating fast. Comedy podcasts that have moved to video have seen the largest absolute audience gains, with several Australian shows reporting subscriber growth on YouTube that exceeded their entire prior audio listenership within a year of starting to publish video.

What’s driving it

Three factors. The recommendation algorithm on YouTube is significantly more aggressive at surfacing podcast content than any audio-first platform’s discovery mechanism. Spotify’s discovery has improved but it still relies more heavily on user search and editorial curation than YouTube’s recommendation engine, which can place a podcast clip in front of someone who didn’t know they wanted it.

Second, the format expectations have shifted. Younger listeners increasingly expect to be able to watch a podcast, even passively. They keep YouTube playing on a second screen or in the background. The audio-only format starts to feel like a constraint rather than a feature. The podcasters who saw this early are reaping the rewards.

Third, YouTube’s monetisation has become genuinely competitive with podcast ad networks. The CPM gap that used to favour audio-first ad networks has narrowed substantially as YouTube’s mid-roll mechanics have matured. For mid-tier shows, the YouTube revenue is often higher than the audio ad revenue once you account for sponsorship integrations on the video side.

The production cost question

The honest part of this story is that YouTube-first podcasting costs more to produce. You need cameras, lighting, an actual studio space or a competently dressed home setup, and post-production that includes video editing on top of audio. The cost increase per episode is roughly 2-3x for shows transitioning from audio-only to video-first.

Most of the shows making the transition are running tighter post-production with smaller crews than legacy TV production but more substantial than traditional podcast ops. Some are using AI-assisted video editing tools that have actually matured to the point of usefulness in 2026. The multicam editing tools that auto-cut between speakers based on who’s talking are now reliable enough that most podcasts are using them. Shows that have invested in proper AI workflow infrastructure have managed to bring the per-episode video production cost increase closer to 1.5x rather than 3x.

What this means for audio-first platforms

Spotify has responded with video podcasts on Spotify, which they’ve been pushing aggressively. The user adoption has been mixed. The platform clearly has the technical capability and the licensing relationships, but the cultural expectation around Spotify is still audio-first, and breaking that expectation is harder than it looks.

Variety and several other trade publications have covered Spotify’s video push throughout 2025-2026. The numbers suggest Spotify has captured some of the migration but YouTube remains the dominant beneficiary. The Apple Podcasts position has weakened further, with its share continuing to slide in younger demographics.

The independent podcast hosts (Acast, Libsyn, Simplecast, Buzzsprout) are caught in the middle. Their value proposition was open RSS distribution and audio analytics. The market shifted underneath them. Most have added YouTube auto-publishing features but they’re not the centre of the workflow for video-first podcasts; they’re an afterthought.

The audience measurement problem

One unresolved issue is that YouTube doesn’t share podcast listener data in the same way the audio-first platforms do. The metrics available to a creator on YouTube are detailed but they don’t map cleanly to the audience metrics advertisers and networks have used for years. Reach, frequency, completion rate and demographic data come in different shapes, which makes apples-to-apples comparisons difficult and complicates ad sales for shows that publish to both.

The Interactive Advertising Bureau has been working on standardised measurement guidance for cross-platform podcast advertising and the latest draft was circulated in April 2026. It’s a step but it doesn’t solve the fundamental problem that YouTube measures things YouTube’s way and isn’t going to change.

Where this lands by year end

I’d expect YouTube’s share of podcast consumption to continue rising through 2026 and into 2027, particularly in the under-35 demographic where the audio-first habit was never as entrenched. The audio-first platforms aren’t going away — there’s still significant listening happening on Spotify, Apple Podcasts, and the rest — but they’re losing the growth share decisively.

For podcast networks and individual creators, the strategic question isn’t whether to publish to YouTube. It’s how to allocate production budget between video-first and audio-first workflows, and how to structure ad sales that work across both. The networks that have answered those questions are growing. The ones that are still treating YouTube as a secondary distribution channel are quietly losing ground.

The trend is clear enough that the only honest analytical position is that the platform mix in 2027 will look meaningfully different from what it does today, and the difference will continue to favour video.