Quick answer: The five mistakes that kill most new podcasts in their first six months: picking a niche that is too broad, committing to an episode cadence you can't sustain, over-investing in gear before the third episode, skipping show notes and SEO, and not distributing the first clip within 24 hours of publication. Each has a specific, low-effort fix.

Mistake 1: A niche that could cover anything

“A podcast about business”, “a podcast about tech”, “a podcast about interesting people” — these fail because they compete against every established show in the category. Podcast discovery in 2026 happens via search, shares, and recommendation engines. All three reward specificity.

Fix: write the niche as a sentence with three constraints. “Weekly interviews with independent UK SaaS founders about their first ten enterprise deals” is searchable, shareable, and memorable. You can always widen later; you cannot narrow later without losing existing subscribers.

Mistake 2: Weekly from day one

Weekly cadence is aspirational and unsustainable for ~85% of first-time hosts. Recording, editing, publishing a quality episode takes 6-12 hours including guest coordination. That is more than a full weekend every week. Most shows hit week 6 and the backlog overwhelms the host.

Fix: bi-weekly or monthly for the first six months. Publish on a declared cadence and stick to it. Batch record: film four episodes in one day, publish them over the following eight weeks. Missing cadence is worse than lower cadence.

Mistake 3: Spending £1,500 on gear before episode 3

We see this weekly. £1,500 on a Shure SM7B + RODECaster + acoustic panels + treated room, and then the show stops at episode 2 because the host realised they didn't enjoy it. Equipment is the easiest to buy and the easiest to waste money on.

Fix: starter-tier gear (£80-£180) for the first ten episodes. Only upgrade if the show is still running at episode 10 and you have identified the specific gear limitation. See our equipment buyer's guide.

Mistake 4: Skipping show notes and SEO

Most new podcasts publish the episode and move on. The audio lives on Spotify and Apple Podcasts; no one outside those apps can find it. Show notes with timestamps, guest quotes, and relevant keywords are what make episodes searchable on Google and summarised by ChatGPT and Perplexity.

Fix: AI-generated show notes from a tool like GeraCast take five minutes. Each episode should have a page with a title, description, 3-7 chapter timestamps, guest bio with links, and a transcript. Publish this on your podcast website (not just in the audio player).

Mistake 5: No distribution in the first 24 hours

Episodes that don't get shared in the first day rarely get shared at all. The recommendation algorithms on Spotify and Apple Podcasts weight first-day engagement heavily. No first-day shares = invisible to the algorithm.

Fix: before you publish, prepare: (a) one short audiogram clip (30-60s) for LinkedIn/X; (b) one tweet with a quote + the link; (c) an email to your list; (d) a message to the guest with assets they can share. Hit publish. Post all four within 24 hours. Tag the guest. Reply to every comment.

The bonus mistake

Quitting too early. The average podcast has seven episodes. The average successful podcast has more than 100. Almost no shows find their audience in the first ten episodes. Twenty is a reasonable trial; fewer is premature.

5 Mistakes First-Time Podcast Hosts Make (And How to Avoid Them)