Topic: Back Catalogue

At the six-month mark, Show A sees a steady trickle of new listeners through its older episodes, while Show B relies solely on word of mouth. By the end of one year, Show A's archive has become a functional asset that contributes a significant share of total listening. Show B's archive remains stagnant, serving only as a "shelf" rather than a discovery engine for new subscribers.

Maya and Tom introduce the ninth episode of "How To Get Discovered," focusing on the long-term compounding effects of a podcast back catalogue. Tom challenges Maya to present a realistic, non-sensationalized look at the first month of growth for an "ordinary" podcast. They establish a fictional case study involving a weekly gardening show about growing vegetables to illustrate how search and discovery actually function for typical creators.

Searchable podcast episodes are "backloaded," meaning they earn more listeners over time compared to traditional episodes that see a spike at launch and then fade. This compounding effect allows a two-year-old episode to potentially outperform its original release month by answering persistent questions. Creators often realize they have been undercounting the value of their work by focusing only on the first fortnight of downloads rather than the long-term return on their "deposit" of content.

A podcast host recounts how a filler episode recorded in a panic three years ago became their most consistent source of new listeners. The episode, titled "Sole Trader or Limited Company?", featured an accountant explaining corporation tax and dividends. Despite its dry subject matter, the episode consistently attracts new audiences because it directly answers a specific question that people frequently enter into search engines like Google.

The debate shifts to distinguishing between high-effort weekly optimization and "set it and forget it" tasks that improve discoverability without eating into prep time. Recommended low-maintenance actions include transcribing the back catalogue and writing clear feed descriptions that accurately reflect the show's purpose. These one-time setups allow the host to ignore dashboards and focus on the "engine" of word-of-mouth growth.

Current search functionality within Apple Podcasts and Spotify is criticized for relying too heavily on show names and titles rather than specific episode content. This limitation often results in valuable evergreen content, such as an episode on swarm season, remaining hidden because it lacks descriptive metadata or searchable keywords.