Email Types Reference

A comprehensive guide to lifecycle and campaign emails. Use this as an audit checklist and implementation reference.

Onboarding Emails (new users series, new customers series, key onboarding step reminder, new user invite)
Retention Emails (upgrade to paid, upgrade to higher plan, ask for review, offer support proactively, product usage report, NPS survey, referral program)
Billing Emails (switch to annual, failed payment recovery, cancellation survey, upcoming renewal reminder)
Usage Emails (daily/weekly/monthly summary, key event or milestone notifications)
Win-Back Emails (expired trials, cancelled customers)
Campaign Emails (monthly roundup/newsletter, seasonal promotions, product updates, industry news roundup, pricing update)
Email Audit Checklist (onboarding, retention, billing, usage, win-back, campaigns)

Onboarding Emails

New Users Series

Trigger: User signs up (free or trial) Goal: Activate user, drive to aha moment Typical sequence: 5-7 emails over 14 days

Email 1: Welcome + single next step (immediate)
Email 2: Quick win / getting started (day 1)
Email 3: Key feature highlight (day 3)
Email 4: Success story / social proof (day 5)
Email 5: Check-in + offer help (day 7)
Email 6: Advanced tip (day 10)
Email 7: Upgrade prompt or next milestone (day 14)

Key metrics: Activation rate, feature adoption

New Customers Series

Trigger: User converts to paid Goal: Reinforce purchase decision, drive adoption, reduce early churn Typical sequence: 3-5 emails over 14 days

Email 1: Thank you + what’s next (immediate)
Email 2: Getting full value — setup checklist (day 2)
Email 3: Pro tips for paid features (day 5)
Email 4: Success story from similar customer (day 7)
Email 5: Check-in + introduce support resources (day 14)

Key point: Different from new user series—they’ve committed. Focus on reinforcement and expansion, not conversion.

Key Onboarding Step Reminder

Trigger: User hasn’t completed critical setup step after X time Goal: Nudge completion of high-value action Format: Single email or 2-3 email mini-sequence

Example triggers:

Hasn’t connected integration after 48 hours
Hasn’t invited team member after 3 days
Hasn’t completed profile after 24 hours

Copy approach:

Remind them what they started
Explain why this step matters
Make it easy (direct link to complete)
Offer help if stuck

New User Invite

Trigger: Existing user invites teammate Goal: Activate the invited user Recipient: The person being invited

Email 1: You’ve been invited (immediate)
Email 2: Reminder if not accepted (day 2)
Email 3: Final reminder (day 5)

Copy approach:

Personalize with inviter’s name
Explain what they’re joining
Single CTA to accept invite
Social proof optional

Retention Emails

Upgrade to Paid

Trigger: Free user shows engagement, or trial ending Goal: Convert free to paid Typical sequence: 3-5 emails

Trigger options:

Time-based (trial day 10, 12, 14)
Behavior-based (hit usage limit, used premium feature)
Engagement-based (highly active free user)

Sequence structure:

Value summary: What they’ve accomplished
Feature comparison: What they’re missing
Social proof: Who else upgraded
Urgency: Trial ending, limited offer
Final: Last chance + easy path

Upgrade to Higher Plan

Trigger: User approaching plan limits or using features available on higher tier Goal: Upsell to next tier Format: Single email or 2-3 email sequence

Trigger examples:

80% of seat limit reached
90% of storage/usage limit
Tried to use higher-tier feature
Power user behavior patterns

Copy approach:

Acknowledge their growth (positive framing)
Show what next tier unlocks
Quantify value vs. cost
Easy upgrade path

Ask for Review

Trigger: Customer milestone (30/60/90 days, key achievement, support resolution) Goal: Generate social proof on G2, Capterra, app stores Format: Single email

Best timing:

After positive support interaction
After achieving measurable result
After renewal
NOT after billing issues or bugs

Copy approach:

Thank them for being a customer
Mention specific value/milestone if possible
Explain why reviews matter (help others decide)
Direct link to review platform
Keep it short—this is an ask

Offer Support Proactively

Trigger: Signs of struggle (drop in usage, failed actions, error encounters) Goal: Save at-risk user, improve experience Format: Single email

Trigger examples:

Usage dropped significantly week-over-week
Multiple failed attempts at action
Viewed help docs repeatedly
Stuck at same onboarding step

Copy approach:

Genuine concern tone
Specific: “I noticed you…” (if data allows)
Offer direct help (not just link to docs)
Personal from support or CSM
No sales pitch—pure help

Product Usage Report

Trigger: Time-based (weekly, monthly, quarterly) Goal: Demonstrate value, drive engagement, reduce churn Format: Single email, recurring

What to include:

Key metrics/activity summary
Comparison to previous period
Achievements/milestones
Suggestions for improvement
Light CTA to explore more

Examples:

“You saved X hours this month”
“Your team completed X projects”
“You’re in the top X% of users”

Key point: Make them feel good and remind them of value delivered.

NPS Survey

Trigger: Time-based (quarterly) or event-based (post-milestone) Goal: Measure satisfaction, identify promoters and detractors Format: Single email

Best practices:

Keep it simple: Just the NPS question initially
Follow-up form for “why” based on score
Personal sender (CEO, founder, CSM)
Tell them how you’ll use feedback

Follow-up based on score:

Promoters (9-10): Thank + ask for review/referral
Passives (7-8): Ask what would make it a 10
Detractors (0-6): Personal outreach to understand issues

Referral Program

Trigger: Customer milestone, promoter NPS score, or campaign Goal: Generate referrals Format: Single email or periodic reminders

Good timing:

After positive NPS response
After customer achieves result
After renewal
Seasonal campaigns

Copy approach:

Remind them of their success
Explain the referral offer clearly
Make sharing easy (unique link)
Show what’s in it for them AND referee

Billing Emails

Switch to Annual

Trigger: Monthly subscriber at renewal time or campaign Goal: Convert monthly to annual (improve LTV, reduce churn) Format: Single email or 2-email sequence

Value proposition:

Calculate exact savings
Additional benefits (if any)
Lock in current price messaging
Easy one-click switch

Best timing:

Around monthly renewal date
End of year / new year
After 3-6 months of loyalty
Price increase announcement (lock in old rate)

Failed Payment Recovery

Trigger: Payment fails Goal: Recover revenue, retain customer Typical sequence: 3-4 emails over 7-14 days

Sequence structure:

Email 1 (Day 0): Friendly notice, update payment link
Email 2 (Day 3): Reminder, service may be interrupted
Email 3 (Day 7): Urgent, account will be suspended
Email 4 (Day 10-14): Final notice, what they’ll lose

Copy approach:

Assume it’s an accident (card expired, etc.)
Clear, direct, no guilt
Single CTA to update payment
Explain what happens if not resolved

Key metrics: Recovery rate, time to recovery

Cancellation Survey

Trigger: User cancels subscription Goal: Learn why, opportunity to save Format: Single email (immediate)

Options:

In-app survey at cancellation (better completion)
Follow-up email if they skip in-app
Personal outreach for high-value accounts

Questions to ask:

Primary reason for cancelling
What could we have done better
Would anything change your mind
Can we help with transition

Winback opportunity: Based on reason, offer targeted save (discount, pause, downgrade, training).

Upcoming Renewal Reminder

Trigger: X days before renewal (14 or 30 days typical) Goal: No surprise charges, opportunity to expand Format: Single email

What to include:

Renewal date and amount
What’s included in renewal
How to update payment/plan
Changes to pricing/features (if any)
Optional: Upsell opportunity

Required for: Annual subscriptions, high-value contracts

Usage Emails

Daily/Weekly/Monthly Summary

Trigger: Time-based Goal: Drive engagement, demonstrate value Format: Single email, recurring

Content by frequency:

Daily: Notifications, quick stats (for high-engagement products)
Weekly: Activity summary, highlights, suggestions
Monthly: Comprehensive report, achievements, ROI if calculable

Structure:

Key metrics at a glance
Notable achievements
Activity breakdown
Suggestions / what to try next
CTA to dive deeper

Personalization: Must be relevant to their actual usage. Empty reports are worse than no report.

Key Event or Milestone Notifications

Trigger: Specific achievement or event Goal: Celebrate, drive continued engagement Format: Single email per event

Milestone examples:

First [action] completed
10th/100th [thing] created
Goal achieved
Team collaboration milestone
Usage streak

Copy approach:

Celebration tone
Specific achievement
Context (compared to others, compared to before)
What’s next / next milestone

Win-Back Emails

Expired Trials

Trigger: Trial ended without conversion Goal: Convert or re-engage Typical sequence: 3-4 emails over 30 days

Sequence structure:

Email 1 (Day 1 post-expiry): Trial ended, here’s what you’re missing
Email 2 (Day 7): What held you back? (gather feedback)
Email 3 (Day 14): Incentive offer (discount, extended trial)
Email 4 (Day 30): Final reach-out, door is open

Segmentation: Different approach based on trial engagement level:

High engagement: Focus on removing friction to convert
Low engagement: Offer fresh start, more onboarding help
No engagement: Ask what happened, offer demo/call

Cancelled Customers

Trigger: Time after cancellation (30, 60, 90 days) Goal: Win back churned customers Typical sequence: 2-3 emails spread over 90 days

Sequence structure:

Email 1 (Day 30): What’s new since you left
Email 2 (Day 60): We’ve addressed [common reason]
Email 3 (Day 90): Special offer to return

Copy approach:

No guilt, no desperation
Genuine updates and improvements
Personalize based on cancellation reason if known
Make return easy

Key point: They’re more likely to return if their reason was addressed.

Campaign Emails

Trigger: Time-based (monthly) Goal: Engagement, brand presence, content distribution Format: Single email, recurring

Content mix:

Product updates and tips
Customer stories
Educational content
Company news
Industry insights

Best practices:

Consistent send day/time
Scannable format
Mix of content types
One primary CTA focus
Unsubscribe is okay—keeps list healthy

Seasonal Promotions

Trigger: Calendar events (Black Friday, New Year, etc.) Goal: Drive conversions with timely offer Format: Campaign burst (2-4 emails)

Common opportunities:

New Year (fresh start, annual planning)
End of fiscal year (budget spending)
Black Friday / Cyber Monday
Industry-specific seasons
Back to school / work

Sequence structure:

Announcement: Offer reveal
Reminder: Midway through promotion
Last chance: Final hours

Product Updates

Trigger: New feature release Goal: Adoption, engagement, demonstrate momentum Format: Single email per major release

What to include:

What’s new (clear and simple)
Why it matters (benefit, not just feature)
How to use it (direct link)
Who asked for it (community acknowledgment)

Segmentation: Consider targeting based on relevance:

Users who would benefit most
Users who requested feature
Power users first (for beta feel)

Industry News Roundup

Trigger: Time-based (weekly or monthly) Goal: Thought leadership, engagement, brand value Format: Curated newsletter

Content:

Curated news and links
Your take / commentary
What it means for readers
How your product helps

Best for: B2B products where customers care about industry trends.

Pricing Update

Trigger: Price change announcement Goal: Transparent communication, minimize churn Format: Single email (or sequence for major changes)

Timeline:

Announce 30-60 days before change
Reminder 14 days before
Final notice 7 days before

Copy approach:

Clear, direct, transparent
Explain the why (value delivered, costs increased)
Grandfather if possible (lock in old rate)
Give options (annual lock-in, downgrade)

Important: Honesty and advance notice build trust even when price increases.

Email Audit Checklist

Use this to audit your current email program:

Onboarding

New users series
New customers series
Key onboarding step reminders
New user invite sequence

Retention

Billing

Switch to annual campaign
Failed payment recovery sequence
Cancellation survey
Upcoming renewal reminders

Usage

Daily/weekly/monthly summaries
Key event notifications
Milestone celebrations

Win-Back

Expired trial sequence
Cancelled customer sequence

Campaigns

Monthly roundup / newsletter
Seasonal promotion calendar
Product update announcements
Pricing update communications

Email Types Reference

Email Types Reference

Contents

Onboarding Emails

New Users Series

New Customers Series

Key Onboarding Step Reminder

New User Invite

Retention Emails

Upgrade to Paid

Upgrade to Higher Plan

Ask for Review

Offer Support Proactively

Product Usage Report

NPS Survey

Referral Program

Billing Emails

Switch to Annual

Failed Payment Recovery

Cancellation Survey

Upcoming Renewal Reminder

Usage Emails

Daily/Weekly/Monthly Summary

Key Event or Milestone Notifications

Win-Back Emails

Expired Trials

Cancelled Customers

Campaign Emails

Monthly Roundup / Newsletter

Seasonal Promotions

Product Updates

Industry News Roundup

Pricing Update

Email Audit Checklist

Onboarding

Retention

Billing

Usage

Win-Back

Campaigns