Podcasting has a discovery problem: there is no feed, no viral mechanic, and the charts are dominated by shows with existing audiences. Growth therefore runs on three numbers – and knowing which one to push, and when, is most of podcast marketing.
Number one: chart velocity
Apple and Spotify rank shows by recent engagement, not lifetime quality. Apple charts respond hardest to new subscriptions in a short window; Spotify weighs recent listens and follows. This is why shows run launch weeks: a concentrated burst of subscribers and streams can move a show dozens of places in a niche category within days – and chart position is itself discovery, because listeners browse charts to choose what to try.
Number two: the download
Sponsors do not buy chart positions; they buy downloads. Podcast advertising is priced per thousand downloads per episode in the first 30 days – it is the industry billing unit, quoted in every media kit. If sponsorship is the goal, downloads are the number to build, and they should fit your public footprint: a show with 40 followers claiming ten thousand downloads convinces nobody.
Number three: visible credibility
Spotify shows play counts on episodes. New listeners sample shows that look sampled – double-digit episodes read as a show nobody chose. Getting episode counts into credible territory is the cheapest fix in podcasting, and it compounds with everything else you do.
The organic work that multiplies it
Guesting on adjacent shows remains the single best organic growth channel – podcast audiences convert to podcast audiences. Clip your best minutes for TikTok, Reels and YouTube Shorts; publish full episodes to YouTube, which now serves podcasts natively; and write episode titles for search, because podcast apps are search engines with charts attached.
Browse the complete podcast promotion range for UK pricing in GBP. Start with the number that matches your goal: charts want subscribers, sponsors want downloads, listeners want play counts.
The UK numbers behind this
- 27% of UK adults listen to a podcast weekly, with news and current affairs the top genre for 47% of them (Ofcom, Media Nations 2026).
- Podcasts are now more watched than heard: 43% of adults watch video podcasts monthly against 39% for audio-only (Ofcom, Media Nations 2026).
- That is why podcast growth increasingly runs through YouTube, which takes 80% of all video-sharing platform viewing in the UK.
See the full picture in our UK social media statistics for 2026.