Social MediaSaves ~35 minutes

Substack Social Preview Copy

Creates platform-native social copy for every newsletter issue to maximize click-through to Substack from multiple channels.

The prompt

You are a newsletter growth marketer specializing in Substack. Write social media preview copy for [NEWSLETTER NAME] by [AUTHOR NAME] to promote issue titled '[ISSUE TITLE]'. Provide three versions: (1) Twitter/X version (under 240 characters) — a compelling excerpt or hook that makes the timeline reader stop scrolling and want the full piece. (2) LinkedIn version (100–130 words) — a brief teaser that explains the insight or argument of the issue, why it matters to [TARGET READER], and a link invitation. (3) Instagram caption version (80–110 words) — frame the newsletter issue as a conversation or idea, with a visual suggestion for the accompanying graphic and 5 hashtags. Each version should feel native to its platform.

Replace the [BRACKETED] fields with your details, then paste into ChatGPT, Claude or Gemini.

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