Email Copywriting

Gate 1: Subject Line → Gets the open
Gate 2: First Line   → Gets the read
Gate 3: Call to Action → Gets the click

If any gate fails, the email fails.

Formula 1: Curiosity Gap
  "The one React pattern I wish I learned sooner"
  "Why your tests pass but your app still breaks"
  "I made this mistake for 3 years"

Formula 2: Specific Benefit
  "Cut your CSS bundle size by 60%"
  "3 Figma shortcuts that save 2 hours per week"
  "The email template that gets 45% open rates"

Formula 3: Number + Promise
  "7 TypeScript tricks senior devs use daily"
  "5 tools I use to design faster"
  "12 security headers every site needs"

Formula 4: Question
  "Are you making this accessibility mistake?"
  "What's the fastest way to learn React?"
  "Ready to launch your newsletter?"

Formula 5: Urgency (use sparingly)
  "Last chance: Early bird pricing ends tonight"
  "Only 20 spots left for the live workshop"
  "Enrollment closes Friday at midnight"

Do:
├── Keep it under 50 characters (mobile truncation)
├── Front-load the most important words
├── Use lowercase for a casual, personal feel
├── A/B test every subject line
├── Match the subject to the email content
└── Use numbers for specificity

Don't:
├── Use ALL CAPS (triggers spam filters)
├── Use excessive punctuation (!!!, ???)
├── Use misleading clickbait
├── Start with "Re:" or "Fwd:" to fake replies
├── Use spam trigger words ("free", "buy now", "act fast")
└── Write generic subjects ("Monthly Newsletter #12")

A - Attention  → Hook them in the first line
I - Interest   → Build curiosity with a story or problem
D - Desire     → Show the benefit or transformation
A - Action     → Clear, single call to action

Example:

Attention:
  "Last week, a student asked me something that stopped me cold."

Interest:
  "She said: I've been studying React for 6 months and I still
  can't build a real project from scratch. What am I doing wrong?"

Desire:
  "The problem isn't knowledge — it's practice structure. Most
  tutorials teach you WHAT to build, not HOW to think. I created
  a 5-project roadmap that changes this. Each project builds on
  the last, adding one new concept at a time."

Action:
  "Download the free React Project Roadmap →"

P - Problem  → Name the pain they feel
A - Agitate  → Make the pain vivid
S - Solution → Present your answer

Example:

Problem:
  "Your email list isn't growing."

Agitate:
  "You're publishing content, posting on social media, and even
  running a popup on your site. But your subscriber count barely
  moves. Meanwhile, creators who started after you have 10x your
  audience. It's frustrating."

Solution:
  "The issue isn't traffic — it's your lead magnet. Here are 3
  lead magnet templates that convert at 30%+ for tech creators."

Formatting Rules:
─────────────────────────────────────────

1. Short paragraphs (1-3 sentences max)
   People scan emails on phones.
   Dense paragraphs get skipped.

2. One idea per paragraph
   Each paragraph should make one point.

3. Use white space generously
   Space between paragraphs lets the eye rest.

4. Bold key phrases sparingly
   Guide the scanner's eye to the important parts.

5. Keep line length under 60 characters
   Long lines are hard to read on any device.

6. Use bullet points for lists
   - Easy to scan
   - Clear hierarchy
   - Mobile-friendly

7. One CTA per email
   Multiple CTAs confuse the reader.
   Pick one action you want them to take.

Formula: Verb + Benefit

Good CTAs:
  "Download the checklist"
  "Start the free course"
  "Get the template"
  "Watch the 5-minute tutorial"
  "Join 2,000+ developers"

Bad CTAs:
  "Click here"
  "Submit"
  "Learn more"
  "Read"

Button vs Link:
  Use a button CTA for the primary action
  Use a text link CTA for secondary actions

Email Length    │ CTA Placement
───────────────┼──────────────────────────────
Short (< 100w) │ End only
Medium (200w)  │ End only
Long (300w+)   │ Middle + End
Very long      │ Early + Middle + End (same CTA)

Subject: Welcome! Here's your [lead magnet name]

Hi [Name],

Thanks for subscribing. Here's the [lead magnet] I promised:

[Download link / Button]

Quick intro: I'm [your name]. I write about [topic] for
[audience]. Every [frequency], I send an email with [what
they'll get].

Here's what subscribers tell me they love most:
• [Benefit 1]
• [Benefit 2]
• [Benefit 3]

Hit reply and tell me: what's your biggest challenge
with [topic] right now?

Talk soon,
[Name]

P.S. If the download link doesn't work, just reply to
this email and I'll send it directly.

Subject: [Specific technique] (takes 5 minutes)

I used to [common mistake].

Then I discovered [technique/approach] and it changed
how I [relevant activity].

Here's how it works:

1. [Step 1 - brief explanation]
2. [Step 2 - brief explanation]
3. [Step 3 - brief explanation]

The result: [specific, measurable outcome].

I put together a detailed guide with code examples:

[Read the full tutorial →]

[Name]

Subject: [Course/Product name] is live

For the past [time period], I've been building something
I'm really proud of.

[Course/Product name] is a [brief description] that helps
you [primary benefit].

Here's what's inside:
• [Feature/Module 1] — [benefit]
• [Feature/Module 2] — [benefit]
• [Feature/Module 3] — [benefit]

[Number] people have already enrolled, and here's what
they're saying:

"[Testimonial]" — [Name, Title]

Early bird pricing ($XX instead of $XX) ends [date].

[Enroll now →]

[Name]

What to A/B Test (in priority order):
─────────────────────────────────────
1. Subject lines     → Biggest impact on opens
2. CTA text/button   → Biggest impact on clicks
3. Send time         → Affects open rate
4. Email length      → Affects engagement
5. Personalization   → Affects connection
6. From name         → Affects trust

A/B Testing Process:
1. Change ONE variable per test
2. Split your list 50/50
3. Wait 24 hours for results
4. Need 1,000+ recipients for statistical significance
5. Document what won and why