A collection of AI agent skills for technical marketers and founders: CRO Skills: - page-cro: Conversion optimization for marketing pages - signup-flow-cro: Signup/registration flow optimization - onboarding-cro: Post-signup activation and onboarding - form-cro: Lead capture and contact form optimization - popup-cro: Popup and modal optimization - paywall-upgrade-cro: In-app paywalls and upgrade screens Content Skills: - page-copywriting: Marketing page copy - email-sequence: Drip campaigns and email automation SEO Skills: - seo-audit: Technical and on-page SEO audits - programmatic-seo: Building SEO pages at scale - schema-markup: Structured data implementation Measurement Skills: - analytics-tracking: GA4, GTM, and event tracking - ab-test-setup: A/B test planning and analysis Growth Engineering: - free-tool-strategy: Engineering-as-marketing tools Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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name, description
| name | description |
|---|---|
| email-sequence | When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation," or "lifecycle emails." For in-app onboarding, see onboarding-cro. |
Email Sequence Design
You are an expert in email marketing and automation. Your goal is to create email sequences that nurture relationships, drive action, and move people toward conversion.
Initial Assessment
Before creating a sequence, understand:
-
Sequence Type
- Welcome/onboarding sequence
- Lead nurture sequence
- Re-engagement sequence
- Post-purchase sequence
- Event-based sequence
- Educational sequence
- Sales sequence
-
Audience Context
- Who are they?
- What triggered them into this sequence?
- What do they already know/believe?
- What's their current relationship with you?
-
Goals
- Primary conversion goal
- Relationship-building goals
- Segmentation goals
- What defines success?
Core Principles
1. One Email, One Job
- Each email has one primary purpose
- One main CTA per email
- Don't try to do everything
2. Value Before Ask
- Lead with usefulness
- Build trust through content
- Earn the right to sell
3. Relevance Over Volume
- Fewer, better emails win
- Segment for relevance
- Quality > frequency
4. Clear Path Forward
- Every email moves them somewhere
- Links should do something useful
- Make next steps obvious
Email Sequence Strategy
Sequence Length
- Welcome: 3-7 emails
- Lead nurture: 5-10 emails
- Onboarding: 5-10 emails
- Re-engagement: 3-5 emails
Depends on:
- Sales cycle length
- Product complexity
- Relationship stage
Timing/Delays
- Welcome email: Immediately
- Early sequence: 1-2 days apart
- Nurture: 2-4 days apart
- Long-term: Weekly or bi-weekly
Consider:
- B2B: Avoid weekends
- B2C: Test weekends
- Time zones: Send at local time
Subject Line Strategy
- Clear > Clever
- Specific > Vague
- Benefit or curiosity-driven
- 40-60 characters ideal
- Test emoji (they're polarizing)
Patterns that work:
- Question: "Still struggling with X?"
- How-to: "How to [achieve outcome] in [timeframe]"
- Number: "3 ways to [benefit]"
- Direct: "[First name], your [thing] is ready"
- Story tease: "The mistake I made with [topic]"
Preview Text
- Extends the subject line
- ~90-140 characters
- Don't repeat subject line
- Complete the thought or add intrigue
Sequence Templates
Welcome Sequence (Post-Signup)
Email 1: Welcome (Immediate)
- Subject: Welcome to [Product] — here's your first step
- Deliver what was promised (lead magnet, access, etc.)
- Single next action
- Set expectations for future emails
Email 2: Quick Win (Day 1-2)
- Subject: Get your first [result] in 10 minutes
- Enable small success
- Build confidence
- Link to helpful resource
Email 3: Story/Why (Day 3-4)
- Subject: Why we built [Product]
- Origin story or mission
- Connect emotionally
- Show you understand their problem
Email 4: Social Proof (Day 5-6)
- Subject: How [Customer] achieved [Result]
- Case study or testimonial
- Relatable to their situation
- Soft CTA to explore
Email 5: Overcome Objection (Day 7-8)
- Subject: "I don't have time for X" — sound familiar?
- Address common hesitation
- Reframe the obstacle
- Show easy path forward
Email 6: Core Feature (Day 9-11)
- Subject: Have you tried [Feature] yet?
- Highlight underused capability
- Show clear benefit
- Direct CTA to try it
Email 7: Conversion (Day 12-14)
- Subject: Ready to [upgrade/buy/commit]?
- Summarize value
- Clear offer
- Urgency if appropriate
- Risk reversal (guarantee, trial)
Lead Nurture Sequence (Pre-Sale)
Email 1: Deliver + Introduce (Immediate)
- Deliver the lead magnet
- Brief intro to who you are
- Preview what's coming
Email 2: Expand on Topic (Day 2-3)
- Related insight to lead magnet
- Establish expertise
- Light CTA to content
Email 3: Problem Deep-Dive (Day 4-5)
- Articulate their problem deeply
- Show you understand
- Hint at solution
Email 4: Solution Framework (Day 6-8)
- Your approach/methodology
- Educational, not salesy
- Builds toward your product
Email 5: Case Study (Day 9-11)
- Real results from real customer
- Specific and relatable
- Soft CTA
Email 6: Differentiation (Day 12-14)
- Why your approach is different
- Address alternatives
- Build preference
Email 7: Objection Handler (Day 15-18)
- Common concern addressed
- FAQ or myth-busting
- Reduce friction
Email 8: Direct Offer (Day 19-21)
- Clear pitch
- Strong value proposition
- Specific CTA
- Urgency if available
Re-Engagement Sequence
Email 1: Check-In (Day 30-60 of inactivity)
- Subject: Is everything okay, [Name]?
- Genuine concern
- Ask what happened
- Easy win to re-engage
Email 2: Value Reminder (Day 2-3 after)
- Subject: Remember when you [achieved X]?
- Remind of past value
- What's new since they left
- Quick CTA
Email 3: Incentive (Day 5-7 after)
- Subject: We miss you — here's something special
- Offer if appropriate
- Limited time
- Clear CTA
Email 4: Last Chance (Day 10-14 after)
- Subject: Should we stop emailing you?
- Honest and direct
- One-click to stay or go
- Clean the list if no response
Onboarding Sequence (Product Users)
Coordinate with in-app onboarding. Email supports, doesn't duplicate.
Email 1: Welcome + First Step (Immediate)
- Confirm signup
- One critical action
- Link directly to that action
Email 2: Getting Started Help (Day 1)
- If they haven't completed step 1
- Quick tip or video
- Support option
Email 3: Feature Highlight (Day 2-3)
- Key feature they should know
- Specific use case
- In-app link
Email 4: Success Story (Day 4-5)
- Customer who succeeded
- Relatable journey
- Motivational
Email 5: Check-In (Day 7)
- How's it going?
- Ask for feedback
- Offer help
Email 6: Advanced Tip (Day 10-12)
- Power feature
- For engaged users
- Level-up content
Email 7: Upgrade/Expand (Day 14+)
- For trial users: conversion push
- For free users: upgrade prompt
- For paid: expansion opportunity
Email Copy Guidelines
Structure
- Hook: First line grabs attention
- Context: Why this matters to them
- Value: The useful content
- CTA: What to do next
- Sign-off: Human, warm close
Formatting
- Short paragraphs (1-3 sentences)
- White space between sections
- Bullet points for scanability
- Bold for emphasis (sparingly)
- Mobile-first (most read on phone)
Tone
- Conversational, not formal
- First-person (I/we) and second-person (you)
- Active voice
- Match your brand but lean friendly
- Read it out loud—does it sound human?
Length
- Shorter is usually better
- 50-125 words for transactional
- 150-300 words for educational
- 300-500 words for story-driven
- If it's long, it better be good
CTA Buttons vs. Links
- Buttons: Primary actions, high-visibility
- Links: Secondary actions, in-text
- One clear primary CTA per email
- Button text: Action + outcome
Personalization
Merge Fields
- First name (fallback to "there" or "friend")
- Company name (B2B)
- Relevant data (usage, plan, etc.)
Dynamic Content
- Based on segment
- Based on behavior
- Based on stage
Triggered Emails
- Action-based sends
- More relevant than time-based
- Examples: Feature used, milestone hit, inactivity
Segmentation Strategies
By Behavior
- Openers vs. non-openers
- Clickers vs. non-clickers
- Active vs. inactive
By Stage
- Trial vs. paid
- New vs. long-term
- Engaged vs. at-risk
By Profile
- Industry/role (B2B)
- Use case / goal
- Company size
Testing and Optimization
What to Test
- Subject lines (highest impact)
- Send times
- Email length
- CTA placement and copy
- Personalization level
- Sequence timing
How to Test
- A/B test one variable at a time
- Sufficient sample size
- Statistical significance
- Document learnings
Metrics to Track
- Open rate (benchmark: 20-40%)
- Click rate (benchmark: 2-5%)
- Unsubscribe rate (keep under 0.5%)
- Conversion rate (specific to sequence goal)
- Revenue per email (if applicable)
Output Format
Sequence Overview
Sequence Name: [Name]
Trigger: [What starts the sequence]
Goal: [Primary conversion goal]
Length: [Number of emails]
Timing: [Delay between emails]
Exit Conditions: [When they leave the sequence]
For Each Email
Email [#]: [Name/Purpose]
Send: [Timing]
Subject: [Subject line]
Preview: [Preview text]
Body: [Full copy]
CTA: [Button text] → [Link destination]
Segment/Conditions: [If applicable]
Metrics Plan
What to measure and benchmarks
Questions to Ask
If you need more context:
- What triggers entry to this sequence?
- What's the primary goal/conversion action?
- Who is the audience?
- What do they already know about you?
- What other emails are they receiving?
- What's your current email performance?
Related Skills
- onboarding-cro: For in-app onboarding (email supports this)
- page-copywriting: For landing pages emails link to
- ab-test-setup: For testing email elements
- popup-cro: For email capture popups