Lead every Substack Note with a specific first line
A Notes growth guide says people decide in about two seconds, and weak openings bury the good part. Put a concrete claim or number in line one, then 2 to 5 lines of substance, and end with a takeaway or a real question. The tool used here is Claude. Pricing listed for Claude: Free; Pro $20/mo.
Done with CClaude
"The first line does the heavy lifting."thrivewithcarrie.substack.com
How do you do it, step by step?
- A Notes growth guide says people decide in about two seconds, and weak openings bury the good part.
- Put a concrete claim or number in line one, then 2 to 5 lines of substance, and end with a takeaway or a real question.
- Copy the prompt on this page into Claude and fill in your own details.
- Edit the output in your own voice and check any facts before you publish.
Which tool does this use?
Claude. See all Claude use cases or more in Substack.
What does it cost?
Free; Pro $20/mo
What should you watch out for?
Features and prices change. Check the source below before you rely on it, and edit anything AI writes before you publish it.
What prompt should you use with Claude?
Rewrite the first line of each of these Notes so it is specific in under 12 words. Prefer a concrete claim or a real number over a soft opener. Keep the rest of each Note unchanged.Open Claude ↗
Frequently asked questions
How do I lead every Substack Note with a specific first line?
A Notes growth guide says people decide in about two seconds, and weak openings bury the good part. Put a concrete claim or number in line one, then 2 to 5 lines of substance, and end with a takeaway or a real question. The tool used here is Claude. Pricing listed for Claude: Free; Pro $20/mo.
Which tool do I need for this, and what does it cost?
This use case uses Claude. Pricing listed for it: Free; Pro $20/mo. Check claude.com for current prices.
What prompt can I use?
Rewrite the first line of each of these Notes so it is specific in under 12 words. Prefer a concrete claim or a real number over a soft opener. Keep the rest of each Note unchanged.
What are related use cases?
- Write Notes from your reader's problems (ChatGPT)
- Turn one long post into a week of bridge Notes (Claude)
- Draft five Notes from your latest post (Claude)
- Keep Substack replies human even if AI can send them (Typefully)
- Have AI interview you before it writes (Claude)
- Get a bored-viewer critique before you post (Claude)
Where does this come from?
Checked Oct 14, 2026.
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