# Solo Newsletter OS — Free Sample

Source: https://solo-newsletter-os.soloearn.workers.dev/sample  ·  Full pack ($39): https://solo-newsletter-os.soloearn.workers.dev/

## 10 subject lines (from the 100-line swipe bank)

1. The part of newsletters nobody teaches  _(Curiosity)_
2. The paragraph I almost deleted  _(Curiosity)_
3. Ship one issue in 90 minutes  _(Direct / benefit)_
4. A checklist before you hit send  _(Direct / benefit)_
5. 3 checks before every send  _(How-to)_
6. 5-minute emergency issue formula  _(How-to)_
7. I sent it scared—and people replied  _(Story)_
8. Open rate isn't your report card  _(Contrarian)_
9. Who is issue #1 actually for?  _(Question)_
10. From my tabs to your Tuesday  _(Roundup)_

Rules: aim for ≤50 characters, preview text must add new info, never fake "Re:"/"Fwd:" or urgency.

## Week 1 of the 4-week calendar — Foundation / Proof

| Field | Your fill |
|-------|-----------|
| Send date | (Tue–Thu, 8–11am in your readers’ main timezone) |
| Working title |  |
| Theme | One lesson from building/shipping something real |
| Hook (1 sentence) |  |
| Core sections (3) | 1. Context · 2. What you tried · 3. What you’d repeat |
| Primary CTA | Reply with X / join waitlist / free resource |
| Secondary CTA | Share with one peer |
| Subject line candidates (3) |  |
| Preview text | (must add new info — never repeat the subject) |
| Asset needed? | Screenshot / link / template |
| Status | Idea → Draft → Edit → Scheduled → Sent |

Prompt if stuck: "What did I learn last week that my past self needed?"

## 5 rules that keep you shipping

1. Lock next week's title by Friday.
2. Never start two new issues in the same day.
3. If the draft is under 400 words by send-minus-24h, cut scope and ship a short issue.
4. One primary CTA per issue. Two max.
5. Log KPIs within 24h of send.

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The full pack adds Weeks 2–4, 90 more subject lines, the issue checklist, the KPI tracker (CSV + XLSX) and the launch SOP.
Get it: https://solo-newsletter-os.soloearn.workers.dev/  ·  Support: soloearn@agentmail.to
You may share this free sample with attribution and a link.