YouTube podcasts are big business. In the UK, Acast and Little Dot Studios are vying for a bigger piece.

In the US, podcast ad revenue is projected to soar to $2.5 billion this year. Meanwhile, across the pond, podcaster fortunes are improving as well — and the rich are about to get richer.

Acast, which describes itself as “the world’s largest independent podcast company,” is launching a U.K.-based program that will look to dramatically increase ad opportunities for podcasters on YouTube. In partnership with Little Dot Studios, Acast will work with some of its high-profile show hosts to unlock new revenue streams and closer ties to advertisers.

When the beta version of the program launches in January, it will unite video podcast sponsors with a cohort of U.K. creators that collectively earns 45 million monthly plays. Later in 2026, Acast will expand the program to cover all eligible creators in the U.K. Expansions to other markets are on the horizon as well.

The launch partners for the program include some notable names from traditional media — including former footballer Peter Crouch and presenter Fearne Cotton — as well as creators who have built up significant social media followings (such as Abroad in Japan and Tristan Hughes). In total, Acast’s podcast ad marketplace includes 140,000 podcasts and 3,300 advertisers.

“We’ve built the UK’s most technologically-advanced and valuable marketplace for podcast advertising. Now, by unifying our premium audio inventory with immense video scale, Acast

has created the definitive, single-point solution for brands and creators seeking measurable impact,” said Acast Managing Director of UK and Ireland Josh Woodhouse in a statement. “We reach 8 out of 10 podcast fans weekly in the UK, and we are now the largest, fully integrated premium podcast offering in the market.”

Little Dot, which operates more than 135 social channels, will provide the inventory needed to scale up Acast’s YouTube-based program. Both partners are looking to capitalize on the ongoing video podcast surge that has transformed YouTube into one of the industry’s major players.

That trend has emboldened YouTube, leading to the development of new podcast ad formats and data tools. And the Google-owned hub is not the only major platform making those types of moves. TikTok’s iHeartMedia partnership, Netflix’s negotiations with major podcast firms, and Spotify’s syndication of its original programming library have made social video platforms the biggest beneficiaries of the podcast boom.

Now, third-party operators like Acast are looking to claim bigger pieces of the pie. YouTube’s ten-digit podcast audience is one of the industry’s most lucrative assets, and the new accelerator program will bring U.K.-based creators closer to those viewers.