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Stripe-Only Data: Understanding Unknown Churn
A SaaS founder with basic Stripe data who doesn't understand why customers are leaving. Demonstrates exit survey design, churn categorization, payment failure recovery, and implementation planning for limited-data situations.
Input
What you provide to the skill
Our SaaS is at $3K MRR with 50 customers. We have 6% monthly churn and access to Stripe data only. We don’t know why people are leaving.
Output
What the skill generates for you
CHURN ANALYSIS FRAMEWORK
SITUATION ASSESSMENT
Your Current State:
- MRR: $3,000
- Customers: 50
- Monthly Churn Rate: 6%
- Churned customers last month: 3 customers (50 × 6% = 3)
- Data Available: Stripe only
- Current Knowledge: “We don’t know why people are leaving”
Your 6% churn rate vs. industry benchmark:
- B2C SaaS acceptable: 3-5%
- B2B SaaS acceptable: 1-2%
- Your rate: MODERATELY HIGH - Above acceptable range, indicates value delivery or product-market fit needs attention
Impact of current churn:
- Losing 3 customers/month at $60 average = ~$180 MRR lost monthly
- Annualized: $2,160 MRR erosion
- This is 72% of your annual MRR growth potential
STEP 1: CHURN SEGMENTATION
First priority: Categorize your churned customers
Go into Stripe and review your last 3 churned customers (and ideally the previous 3-6 months for pattern visibility):
Voluntary Churn (customer chose to leave):
- Clicked “Cancel subscription” in your app
- Emailed requesting cancellation
- Actively chose to stop service
Involuntary Churn (payment failure):
- Failed payment with no successful retry
- Expired card not updated
- Insufficient funds
- Bank declined transaction
Action: Create a simple spreadsheet with last 3 months of churned customers:
| Month | Customer ID | Churn Type | Days Active | Plan/MRR | Notes |
|---|---|---|---|---|---|
| Dec | cus_abc123 | Voluntary | 45 | $60 | Cancelled via dashboard |
| Dec | cus_def456 | Involuntary | 120 | $60 | Card expired |
| Dec | cus_ghi789 | Voluntary | 15 | $60 | Email cancellation |
Expected breakdown:
- If >50% involuntary: Payment recovery is your highest ROI fix
- If >50% voluntary: Exit surveys and behavioral analysis needed
- Mixed (40-60%): Implement both approaches
STEP 2: EXIT SURVEY FRAMEWORK
Since you only have Stripe data, exit surveys are your primary research tool.
Immediate Action: Survey Recent Churns
Send this email to your 3 most recent voluntary churned customers TODAY:
Subject: Quick question about your experience with [Product Name]
Hi [Name],
I noticed you cancelled your [Product Name] subscription. As the founder, I'd really appreciate understanding what happened - it genuinely helps me build a better product.
Would you mind sharing why you decided to cancel? Just reply to this email.
Common reasons others have shared:
- Not using it enough
- Found an alternative
- Too expensive for the value
- Missing features I needed
- Technical issues
Thanks for even considering it,
[Your name]
[Your founder title]
Key elements:
- Personal from line (your name, not “support@”)
- Send within 24 hours of cancellation
- Solo founder angle (builds empathy)
- Multiple choice options (reduces friction)
- Easy reply mechanism
Expected response rate:
- 30-40% with personal email (1-2 responses from 3 churns)
- Even 1 detailed response provides valuable signal
- Patterns emerge with 3-5 total responses
Response Analysis Framework
When replies come in, categorize into these buckets:
1. VALUE MISMATCH
- Signals: “Didn’t do what I expected” / “Not the right fit” / “Thought it would be different”
- Root cause: Messaging/positioning doesn’t match product reality
- Action: Review marketing copy, update to match actual use cases
2. PRICE SENSITIVITY
- Signals: “Too expensive” / “Can’t justify the cost” / “Budget cuts”
- Root cause: Price-value ratio misaligned
- Action: Consider cheaper tier, annual discount, or usage-based pricing
3. ALTERNATIVE FOUND
- Signals: “Switched to [competitor]” / “Using free alternative”
- Root cause: Competitive disadvantage
- Action: Feature gap analysis, roadmap reprioritization
4. FEATURE GAPS
- Signals: “Missing [specific feature]” / “Needs [capability]”
- Root cause: Product incomplete for use case
- Action: Tally feature requests, prioritize top 1-2 for roadmap
5. ENGAGEMENT FAILURE
- Signals: “Forgot about it” / “Didn’t use it enough” / “Too busy”
- Root cause: Failed to form habit, poor activation
- Action: Onboarding improvements, re-engagement emails
STEP 3: PAYMENT FAILURE RECOVERY
Even without knowing your voluntary/involuntary split, optimize dunning - it’s pure upside.
Stripe Dunning Optimization
Step 1: Enable Stripe Smart Retries
- Go to Stripe Dashboard
- Settings → Billing → Subscriptions and emails
- Toggle ON “Smart Retries”
Step 2: Customize Dunning Emails
EMAIL 1: Day 0 (Immediate after failure)
Subject: Payment issue with your [Product Name] account
Hi [Name],
We tried to charge your card for [Product Name] but the payment didn't go through.
To keep your account active, update your payment method here:
[Secure Stripe Link]
Your account will stay active for 7 days while we sort this out.
Thanks,
[Your name]
EMAIL 2: Day 3
Subject: Quick reminder - payment method needs updating
Hey [Name],
Just a quick reminder that we still can't process your [Product Name] payment.
Update your card here: [Link]
It takes 30 seconds and keeps your account active.
Thanks,
[Your name]
EMAIL 3: Day 5 (More urgent)
Subject: [Name], your account will be paused in 3 days
Hi [Name],
Your payment method still isn't working, and your [Product Name] account will be paused in 3 days.
If your card expired, update it here: [Link]
If something else is going on - budget concerns, not using the product enough - let me know. I'd rather work something out than lose you.
[Your name]
EMAIL 4: Day 7 (Final warning)
Subject: Final reminder - your account will be paused tomorrow
[Name],
Tomorrow your [Product Name] account will be paused and you'll lose access to:
- [Key feature/data they'd lose]
- [Important benefit/saved work]
Update your payment now: [Link]
If you want to cancel intentionally, that's completely fine - but if this is just a card issue, don't let that be the reason you lose access.
[Your name]
Expected recovery rate improvement:
- Default Stripe dunning: 15-20%
- Optimized dunning: 40-60%
- Additional customers saved: 0.3-0.5/month
- Additional MRR saved: $18-30/month = $216-360/year
STEP 4: TRACKING DASHBOARD
Minimum Viable Dashboard (Google Sheets):
Tab 1: Monthly Churn Tracking
| Month | Total Customers | Churned | Churn Rate | Voluntary | Involuntary | Top Reason | Notes |
|---|---|---|---|---|---|---|---|
| Jan | 50 | 3 | 6.0% | ? | ? | Unknown | Starting point |
| Feb | 48 | 2 | 4.2% | 1 | 1 | “Too expensive” | First survey data |
Tab 2: Payment Recovery Tracking
| Month | Failed Payments | Recovered | Recovery Rate | MRR Saved |
|---|---|---|---|---|
| Jan | 4 | 1 | 25% | $60 |
| Feb | 3 | 2 | 67% | $120 |
Tab 3: Exit Survey Responses
| Date | Customer | Churn Reason Category | Verbatim Quote | Action Taken |
|---|---|---|---|---|
| 1/15 | cus_abc | Price Sensitivity | “Too expensive for what I use” | Consider cheaper tier |
STEP 5: IMPLEMENTATION CHECKLIST
Week 1: Data Foundation
- Export Stripe churned customers (last 3-6 months)
- Categorize churn: voluntary vs. involuntary
- Calculate current split percentages
- Send exit survey emails to 3 most recent voluntary churns
- Set up tracking spreadsheet with template above
Week 2: Survey & Dunning Setup
- Review any exit survey responses received
- Identify initial churn reason patterns
- Write 4 customized dunning emails using templates above
- Enable Stripe Smart Retries in dashboard
- Choose dunning automation tool (Zapier/Stunning/DIY)
Week 3: Automation Implementation
- Set up automated exit survey (Stripe webhook → email on cancellation)
- Implement dunning email sequence (Days 0, 3, 5, 7)
- Test dunning flow with Stripe test mode
- Schedule weekly 30-minute churn review with yourself
EXPECTED OUTCOMES
60-Day Results:
What you’ll know:
- Voluntary vs. involuntary churn breakdown
- Top 1-2 reasons customers leave (from surveys)
- Dunning email recovery rate baseline
Quantified impact:
- Involuntary churn reduction: 15-20% → 40-60% recovery rate
- MRR impact: +$18-30/month saved
- Total churn trajectory: 6% → 4.5-5.5% monthly
- Annualized MRR saved: $360-1,080
ROI calculation:
- Time invested: ~12-15 hours over 3 months
- MRR saved: $360-1,080 annually
- Hourly ROI: $24-72/hour of effort
START TODAY:
- Send exit survey to your 3 most recent churns
- Enable Stripe Smart Retries (5 minutes)
- Set up tracking spreadsheet
Even 1 survey response gives you direction. 2-3 responses reveal patterns.
About This Skill
Systematic framework for indie SaaS founders to understand why customers churn, identify pre-churn behavioral signals, and implement data-driven retention interventions.
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