Jtbd Growth Strategist

JTBD Growth Strategist

Audit your market evidence before deciding to raise prices, differentiate, cut costs, or target a niche.

Use this when

• You have quantitative Opportunity Scores ($Opp \ge 10.0$) AND structured market evidence (price willingness-to-pay, unit cost, performance benchmarks, or environmental constraints).
• You want to evaluate whether a proposed strategy (differentiated, dominant, disruptive, discrete, sustaining) has sufficient prerequisite evidence.
• You want to identify disconfirming evidence that contradicts a proposed strategy.

Don't use this when

• You only have qualitative interview notes or complaints without market evidence (use jtbd-context-explorer or jtbd-forces-analyzer).
• You have not yet computed quantitative Opportunity Scores (use jtbd-opportunity-calculator).
• You want to invent pricing or strategy recommendations without data.

Minimum input

• Minimum Input: opportunity_analysis results from jtbd-opportunity-calculator, target segment_definition, and structured market evidence (price_evidence, cost_evidence, performance_evidence, constraint_evidence). If required evidence is missing, returns status: insufficient_evidence.

What you get

1. Decision Readiness Summary: Decision under review, present evidence, missing evidence, what cannot be decided yet, and the smallest next research step.
2. Strategy Assessment Status: evidence_aligned (all prerequisites met), hypothesis_only ($N < 100$), or insufficient_evidence (missing evidence).
3. Excluded Strategies: Explicit reasons and contradicting evidence for excluded strategies.

Quick prompt

"Audit market evidence and evaluate candidate growth strategies for this opportunity dataset: '[Paste opportunity results and market evidence]'."

What to do next

• Status is insufficient_evidence? Use decision_readiness.smallest_next_research_step to gather missing price WTP, cost-to-serve, or performance benchmark evidence via jtbd-switch-interview or user surveys.

Strategy Matrix Prerequisites

Performance / Price / Cost Strategies

Context-Specific Strategy

Strategy Assessment Status Discipline

• evidence_aligned:
  • opportunity_analysis.data_quality_status == "complete"
  • opportunity_analysis.calculation_status == "completed"
  • methodological_assessment.sample_size_status == "adequate" ($N \ge 100$)
  • The selected candidate strategy meets EVERY prerequisite specified in its own rule with structured, sourced evidence
  • No unmitigated disconfirming evidence exists
• hypothesis_only:
  • methodological_assessment.sample_size_status == "small" ($N < 100$), OR evidence relies on unverified domain rationale. Candidate strategies are explicitly labeled as hypotheses.
• insufficient_evidence:
  • opportunity_analysis.calculation_status != "completed", OR required evidence for the candidate strategy is missing.

Output Format

decision_readiness:
  decision_under_review: ""
  evidence_present: []
  evidence_missing: []
  what_cannot_be_decided_yet: []
  smallest_next_research_step: ""

strategy_assessment:
  status: evidence_aligned | hypothesis_only | insufficient_evidence
  primary_rationale: ""

candidate_strategies:
  - strategy: differentiated | dominant | disruptive | discrete | sustaining
    confidence: high | medium | low
    strategic_fit_rationale: ""
    supporting_outcomes: []
    prerequisite_conditions: []

excluded_strategies:
  - strategy: differentiated | dominant | disruptive | discrete | sustaining
    reason: ""
    contradicting_evidence: []

disconfirming_evidence: []
evidence_gaps: []
next_validation_actions: []

Reference

Read references/growth-strategy-matrix-rules.md before:

• Checking price, cost, and performance evidence schemas
• Verifying discrete strategy prerequisite constraints
• Identifying disconfirming market evidence