Imported from NVlabs/Skill2Env (SkillHub/skills/developer-churn/SKILL.md). Install upstream with npx skills add NVlabs/Skill2Env --skill developer-churn. Copyright stays with the author.

Developer Churn

This skill helps you understand why developers leave, identify at-risk users before they churn, and win back those who've already left. No guilt trips or desperate discounts — just honest understanding and genuine value.

Before You Start

1. Load your developer audience context:

   • Check if .agents/developer-audience-context.md exists
   • If not, run the developer-audience-context skill first
   • Understanding your developers' alternatives and pain points is critical for churn analysis

2. Gather your data:

   • Current churn rate by segment
   • Most recent churned users (last 30-90 days)
   • Support ticket history for churned users
   • Usage patterns before churn
   • Exit survey data (if any)

Understanding Developer Churn

Developer churn is different from typical SaaS churn:

Key insight: Developers don't leave because of price. They leave because of friction, frustration, or finding something better.

The 6 Reasons Developers Churn

1. Developer Experience (DX) Issues

Symptoms:

• High time-to-first-value
• Frequent support tickets on basic tasks
• Complaints about docs or SDKs
• "It's too complicated" feedback

Root causes:

• Poor documentation
• Buggy SDKs
• Breaking changes without migration paths
• Confusing authentication
• Missing quickstarts

Detection signals:

- Support tickets mentioning "confused" or "doesn't work"
- High signup-to-activation drop-off
- Long time between signup and first API call
- Multiple failed API calls before success

2. Pricing and Billing Friction

Symptoms:

• Downgrades before cancellation
• Usage dropping to stay under limits
• Questions about billing
• Requests for enterprise/custom pricing

Root causes:

• Unpredictable costs
• Expensive for early-stage
• No free tier or too restrictive
• Poor price-to-value perception
• Billing surprises

Detection signals:

- Sudden usage reduction after billing cycle
- Pricing page visits from logged-in users
- Support tickets about unexpected charges
- API calls stopping mid-month

3. Superior Alternatives

Symptoms:

• Sudden churn (not gradual)
• Multiple team members churning together
• Churning without complaints
• "We're going a different direction"

Root causes:

• Competitor launched better feature
• Open source alternative matured
• Bigger player entered your space
• Their stack changed (new language/framework)

Detection signals:

- Sudden stop in usage (no gradual decline)
- Competitor mentions in support/feedback
- Traffic to your docs from competitor domains
- Social mentions comparing you to alternatives

4. Project Death

Symptoms:

• Gradual decline to zero
• No support contact
• Ignores all communication
• Whole company churn

Root causes:

• Their project was cancelled
• Startup failed
• Prototype never went to production
• Budget cuts

Reality check: You can't prevent this. Don't waste energy trying.

Detection signals:

- Slow decline over weeks/months
- No login activity
- No response to any outreach
- Domain no longer resolves

5. Integration Failure

Symptoms:

• High engagement then sudden stop
• Technical support tickets unresolved
• "Doesn't work with X" feedback
• Stuck at implementation phase

Root causes:

• Your product doesn't fit their stack
• Missing integration they need
• Technical limitation they hit
• SDK doesn't support their use case

Detection signals:

- Lots of docs page views on specific integration
- Support tickets about specific tech stack
- API calls from testing environment only
- "Evaluation" mentioned in communications

6. Involuntary Churn

Symptoms:

• Churn after failed payment
• No other warning signs
• Often surprised when contacted

Root causes:

• Expired credit card
• Card fraud protection
• Changed payment method
• Forgot to update billing

Detection signals:

- Failed payment events
- Usage continues until hard cutoff
- Quick reactivation when contacted

Identifying At-Risk Developers

Engagement Scoring

Create a simple health score:

Health score thresholds:

• 80-100: Healthy - continue nurturing
• 60-79: Watch - proactive outreach
• 40-59: At-risk - intervention needed
• 0-39: Critical - personal contact

Early Warning Signs

Monitor for these patterns:

Usage-based signals:

- API calls dropped >50% week-over-week
- No login in 14+ days
- Stopped using new features
- API errors increasing
- Only using deprecated endpoints

Support-based signals:

- Multiple tickets on same issue
- Negative sentiment in tickets
- Questions about data export
- Asking about contract/cancellation
- Unusual silence from previously engaged user

Billing-based signals:

- Viewing pricing page while logged in
- Downgrading plan
- Removing team members
- Asking about prorating cancellation

Building an Alert System

Set up automated alerts:

ALERT: At-risk developer detected

User: [EMAIL/COMPANY]
Health score: 42 (was 78 last week)

Triggers:
- API calls down 73% this week
- 2 unresolved support tickets (both negative sentiment)
- Viewed pricing page 3 times

Recommended action: Personal outreach from [OWNER]

Churn Interviews and Feedback

The Right Approach

Do:

• Ask genuinely curious questions
• Accept their decision gracefully
• Make it about learning, not winning them back
• Keep it short (5 questions max)
• Offer something valuable for their time

Don't:

• Try to sell during the interview
• Get defensive about feedback
• Promise things to change their mind
• Make them feel guilty
• Take longer than 10 minutes

Exit Survey (Email)

Subject: Quick question about your [PRODUCT] experience

Hey [NAME],

I noticed you've stopped using [PRODUCT]. No worries — these things happen.

If you have 30 seconds, I'd genuinely love to know:

What's the #1 reason you stopped?

[ ] Found a better alternative
[ ] Too expensive
[ ] Too complicated to use
[ ] Missing feature I needed
[ ] Project ended / no longer needed
[ ] Other: _____

Your feedback directly shapes our roadmap.

Thanks for giving us a try.

— [NAME], [TITLE] at [COMPANY]

Exit Interview Questions

If they agree to a call (offer a $50 gift card or donation to their choice):

1. Opening: "Thanks for chatting. I'm not here to win you back — just want to understand your experience."

2. Journey: "Walk me through your experience with [PRODUCT], from signup to today."

3. Breaking point: "Was there a specific moment when you decided to stop using us?"

4. Alternative: "What are you using now instead? What made that a better fit?"

5. Hypothetical: "If you could wave a magic wand and change one thing about [PRODUCT], what would it be?"

6. Close: "Anything else you want us to know?"

Analyzing Feedback

Track churn reasons by category:

Focus energy on actionable categories with high impact.

Win-Back Campaigns

When to Win Back

Good candidates:

• Churned due to fixable issues (you've since fixed)
• Left for alternative that's now inferior
• Project death but new project starting
• Billing/involuntary churn

Bad candidates:

• Left with strong negative sentiment
• Fundamental product mismatch
• Company no longer exists
• Recently churned (wait at least 30 days)

Win-Back Sequence

Timing: Start 30-60 days after churn. Not sooner.

Email 1: What's new (Day 30)

Subject: [PRODUCT] update: [SPECIFIC THING THEY CARED ABOUT]

Hey [NAME],

I know you moved on from [PRODUCT] a while back. Totally respect that.

Quick update: We [SPECIFIC IMPROVEMENT RELEVANT TO THEIR CHURN REASON].

[1-2 sentence details with link to changelog/announcement]

If your situation has changed, we'd be happy to have you back.
If not, no worries — hope you're building great things.

— [NAME]

Email 2: Social proof (Day 45)

Subject: How [COMPANY SIMILAR TO THEIRS] uses [PRODUCT] now

Hey [NAME],

Thought you might find this interesting — [SIMILAR COMPANY]
just shared how they're using [PRODUCT] to [RELEVANT USE CASE].

[Link to case study or technical post]

Might spark some ideas for your current project.

— [NAME]

Email 3: Direct offer (Day 60)

Subject: Would 30 days free help?

Hey [NAME],

Last note from me.

If you've been thinking about giving [PRODUCT] another shot,
I can set you up with 30 days free on whatever plan you need.

Just reply and I'll make it happen.

If not, I'll stop emailing. Thanks for reading this far.

— [NAME]

Win-Back Offers

Appropriate offers for developers:

What NOT to offer:

• Permanent discounts (sets bad precedent)
• Desperate "please come back" messaging
• Anything to project-death churners

Monitoring Competitor Switches

Social Listening Setup

Set up monitoring for:

1. Direct mentions:

   • "[Your product] vs [Competitor]"
   • "Switching from [Your product] to [Competitor]"
   • "Migrating away from [Your product]"

2. Problem space discussions:

   • Monitor conversations in your category
   • See what alternatives people recommend
   • Track sentiment about your product vs others

3. Competitor momentum:

   • Track competitor mentions and sentiment
   • New features they're launching
   • Developer reactions to their updates

Competitive Intelligence Workflow

Weekly review:

1. Check social listening tools for:
   - Any mentions of switching from you
   - Competitor launches or announcements
   - Developer complaints about your category

2. Analyze patterns:
   - Are switches going to one competitor?
   - What features/issues drive switches?
   - What's competitor doing that resonates?

3. Update churn prevention:
   - Add new at-risk signals
   - Prioritize features that prevent switches
   - Address common complaints

Reducing Involuntary Churn

Involuntary churn (payment failures) is often 20-40% of total churn. Fix it.

Prevention

Dunning Sequence

Email 1: Immediate

Subject: Payment failed — update your card

Hey [NAME],

We couldn't process your payment for [PRODUCT].

Update your card: [LINK]

Your account is still active. We'll retry in 3 days.

— [PRODUCT]

Email 2: Day 3

Subject: Second attempt failed — action needed

Hey [NAME],

Still can't process your payment. Your service will be
interrupted on [DATE] if we can't charge a valid card.

Update now: [LINK]

Having trouble? Reply and we'll help.

— [PRODUCT]

Email 3: Day 7

Subject: Your [PRODUCT] account will be paused in 3 days

Hey [NAME],

Final notice: Your account will be paused on [DATE].

This means:
- API keys will stop working
- Webhooks will be disabled
- Your data stays safe (we keep it for 90 days)

Update your payment: [LINK]

— [PRODUCT]

Email 4: Day 10

Subject: Your account has been paused

Hey [NAME],

Your [PRODUCT] account is now paused due to payment failure.

To reactivate:
1. Update your payment method: [LINK]
2. Your service will resume immediately

Your data is safe and will be kept for 90 days.

Questions? Reply to this email.

— [PRODUCT]

Recovery Tactics

Churn Metrics Dashboard

Key Metrics

Cohort Analysis

Track retention by:

• Signup month: Are recent cohorts retaining better?
• Acquisition source: Which channels produce sticky users?
• Plan type: Do paid users retain better than free?
• Activation status: Do activated users retain better?

Health Score Tracking

Weekly health score distribution:

Healthy (80-100): 65% of users
Watch (60-79):    20% of users
At-risk (40-59):  10% of users
Critical (0-39):   5% of users

Trend: At-risk increased 3% this week (investigate)

Common Mistakes

Tools

Related Skills

• developer-audience-context — Understand alternatives and pain points
• developer-email-sequences — Re-engagement and win-back emails
• competitor-tracking — Monitor competitive landscape
• developer-listening — Capture feedback before churn
• developer-onboarding — Prevent churn at the source