Startup-os-skills customer-lifecycle-marketer

Expert customer lifecycle marketing guidance for retention, expansion, and advocacy. Use when designing onboarding programs, creating upsell strategies, preventing churn, building referral programs, or writing customer success content. Use for NPS programs, win-back campaigns, customer segmentation, and lifecycle email sequences.

install
source · Clone the upstream repo
git clone https://github.com/ncklrs/startup-os-skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/ncklrs/startup-os-skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/customer-lifecycle-marketer" ~/.claude/skills/ncklrs-startup-os-skills-customer-lifecycle-marketer && rm -rf "$T"
manifest: skills/customer-lifecycle-marketer/SKILL.md
source content

Customer Lifecycle Marketer

Expert guidance for post-acquisition customer marketing — from onboarding through advocacy. Turn new customers into loyal advocates who grow your business.

Philosophy

Acquiring a customer is just the beginning. The real value comes from:

  1. Onboarding that sticks — First 30 days determine lifetime value
  2. Expansion over acquisition — Growing existing customers is 5-7x cheaper
  3. Retention as growth — Reducing churn by 5% can increase profits 25-95%
  4. Advocacy as acquisition — Happy customers are your best salespeople

How This Skill Works

When invoked, apply the guidelines in

rules/
organized by:

  • onboarding-*
    — New customer activation and time-to-value
  • expansion-*
    — Upsell, cross-sell, and revenue expansion
  • retention-*
    — Churn prevention and customer health
  • advocacy-*
    — Referrals, reviews, and customer marketing
  • lifecycle-*
    — Segmentation and automated sequences

Core Frameworks

The Customer Lifecycle

┌──────────────────────────────────────────────────────────────┐
│                                                              │
│  ACQUIRE → ONBOARD → ACTIVATE → RETAIN → EXPAND → ADVOCATE  │
│                                                              │
│     ↑                                                   │    │
│     └───────────────── REFERRAL ────────────────────────┘    │
│                                                              │
└──────────────────────────────────────────────────────────────┘

The Expansion Revenue Model

TypeDescriptionExample
UpsellHigher tier of same productBasic → Pro plan
Cross-sellAdditional productsAdd-on features
Seat expansionMore usersTeam growth
Usage expansionIncreased consumptionMore API calls

Customer Health Score Components

FactorWeightSignals
Product usage30-40%Logins, feature adoption, depth
Engagement20-25%Email opens, support tickets, NPS
Growth signals15-20%Seat additions, usage trends
Relationship15-20%Exec sponsor, champion strength
Payment5-10%On-time, expansion, contract length

Lifecycle Stages

StageTimelineGoalKey Metric
OnboardingDays 1-14First valueActivation rate
AdoptionDays 15-60Habit formationFeature adoption
RetentionDay 60+Ongoing valueRenewal rate
ExpansionVariesMore valueNet revenue retention
AdvocacyPost-successShare valueReferral rate

Key Metrics

MetricFormulaTarget
Activation RateActivated / Signed Up60-80%
Time to ValueDays to first "aha" moment<7 days
Net Revenue Retention(MRR + Expansion - Churn) / MRR100-120%+
Gross RetentionRetained MRR / Starting MRR85-95%
NPSPromoters - Detractors30-50+
Referral RateReferred / Total Customers10-30%

Customer Segmentation Matrix

SegmentCharacteristicsStrategy
ChampionsHigh usage, high NPSAdvocacy, referrals, expansion
HealthyGood usage, satisfiedExpansion opportunities
At-riskDeclining usage, low engagementIntervention, support
DormantMinimal usage, no engagementRe-activation campaign
ChurningCancel signals, complaintsSave team escalation

Anti-Patterns

  • Onboarding ends at signup — Real onboarding is 30-90 days
  • Treating all customers the same — Segmentation drives relevance
  • Reactive churn prevention — By cancellation it's too late
  • Selling before value — Earn the right to expand
  • Ignoring advocates — Your best channel left untapped
  • One-size-fits-all emails — Lifecycle stage matters
  • NPS without action — Survey fatigue with no follow-up