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# Writing better subject lines
- URL: https://letterharbor-demo.synaps.media/library/writing-better-subject-lines/
- Published: 2026-08-16T13:00:00.000Z
- Updated: 2026-10-26T22:27:22.000Z
- Description: Clear beats clever. Patterns that work for weekly newsletters, with before-and-after examples.
- Author: Avery Lin
- Tags: Guides, #resource

A subject line has one job: tell the reader why this issue is worth opening now. Clever subject lines get attention once; clear ones get opened every week.

## Patterns that work

- **Say what is inside.** "How to price your first sponsorship" beats "Money talk."
- **Name the format.** "A checklist for launch week" tells readers how much effort it asks.
- **Use numbers honestly.** "Five tools we actually use" works if there really are five.

## Before and after (illustrative)

- "Some thoughts on growth" → "Three ways readers found us this month"
- "Big news!" → "We are launching a paid tier on 1 March"
- "Issue 47" → "Issue 47: the welcome email that gets replies"

## Preview text

The line after the subject matters nearly as much. Use it to add the detail the subject left out, not to repeat it.

## Habits

- Write three subject lines for every issue and pick the clearest.
- Read it on a phone: long subjects get cut off.
- Keep a list of your best-performing subject lines and notice what they share.