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| Criterion |  Product Strategy Impact Mapping |  Innovation Design Sprint |  Product Strategy GIST Planning |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | GIST Planning helps clarify target groups, value, goals, and priorities. It links customer value, product logic, and decision priorities, and captures the result as goals, an idea bank, and a step-project list. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 45-90 min | 4-5 Tage | Wochen bis Monate je Goal | 45-60 min |
Participantsdifferent | 3-8 | 5-8 | 3-10 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Impact Map, Outcome Hypotheses, Delivery Options | Prototype, Test Findings, Decision Rationale | Goals, Idea bank, Step-project list, Tasks, Learning reports | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | OutcomesStrategyBehaviorPlanning | Design sprintPrototypeValidationInnovation | RoadmapOutcomesPlanningExperiments | AssumptionsRiskExperimentsValidation |