# How Newsletter Writers Use Mini-Courses to Convert Free Subscribers

Page: https://stenobird.com/podcast/the-newsletter-podcast-with-fexingo-substack-beehiiv-and-email-newsletter-business-7871729/how-newsletter-writers-use-mini-courses-to-convert-free-subscribers
Text version: https://stenobird.com/podcast/the-newsletter-podcast-with-fexingo-substack-beehiiv-and-email-newsletter-business-7871729/how-newsletter-writers-use-mini-courses-to-convert-free-subscribers.md
Podcast: [The Newsletter Podcast with Fexingo: Substack, Beehiiv, and Email Newsletter Business](https://stenobird.com/podcast/the-newsletter-podcast-with-fexingo-substack-beehiiv-and-email-newsletter-business-7871729)
Published: 2026-07-17T06:39:18+00:00
Episode link: https://audio.fexingo.com/business/the-newsletter-podcast/episode-0117.mp3
Audio file: https://audio.fexingo.com/business/the-newsletter-podcast/episode-0117.mp3
Processing state: not_requested
JSON: https://stenobird.com/v1/public/podcasts/the-newsletter-podcast-with-fexingo-substack-beehiiv-and-email-newsletter-business-7871729/episodes/how-newsletter-writers-use-mini-courses-to-convert-free-subscribers
Duration seconds: 557

## Resource

In this episode of The Newsletter Podcast with Fexingo, Lucas and Luna explore the tactic of using mini-courses delivered via email to convert free subscribers into paid ones. They break down the case study of a finance newsletter that used a five-day email course on reading a 10-K to boost its paid conversion rate from 1.5% to 5.8% over a quarter. The hosts discuss why mini-courses work—they provide immediate value, build trust, and create a natural upsell moment—and compare the approach to the more common welcome sequence. They also caution against common pitfalls like over-promising and the need for content that matches the newsletter's core topic. As of mid-July 2026, the strategy remains underutilized, with only an estimated 8% of paid newsletters using a dedicated mini-course, making it a competitive edge for writers looking to grow revenue without increasing traffic. #MiniCourses #EmailNewsletters #NewsletterConversion #Substack #Beehiiv #PaidSubscribers #ContentMarketing #EmailMarketing #FinanceNewsletter #10K #ConversionRate #WelcomeSequence #GrowthStrategy #Marketing #Business #NewsletterPodcast #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo

## Actions

- request_transcript: `POST https://stenobird.com/v1/public/podcasts/the-newsletter-podcast-with-fexingo-substack-beehiiv-and-email-newsletter-business-7871729/episodes/how-newsletter-writers-use-mini-courses-to-convert-free-subscribers/transcription-requests` — Idempotently request low-priority transcript generation for this episode.
- read_markdown: `GET https://stenobird.com/podcast/the-newsletter-podcast-with-fexingo-substack-beehiiv-and-email-newsletter-business-7871729/how-newsletter-writers-use-mini-courses-to-convert-free-subscribers.md` — Read the agent-friendly Markdown representation of this episode resource.

A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed.

## Transcript

Full transcripts are not published on public pages unless there is a clear rights basis.