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| Criterion |  Product Strategy ICE Scoring |  Product Strategy Lean Canvas |  Decision Making Assumption Surfacing |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 30-60 min | 45-90 min | 45-90 min | 90-180 min |
Participantsdifferent | 2-8 | 1-6 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ICE Table, Top Idea List | Lean Canvas, Core Assumptions, Experiment Backlog | Assumption List, Critical Assumptions, Learning Plan | CoD Table, Prioritization Sequence |
Tagsno overlap | PrioritizationScoringGrowthDecision | StartupLeanAssumptionsBusiness model | AssumptionsRiskDecisionDiscovery | PrioritizationDeliveryEconomicsDecision |