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| Criterion | ![]() Agile Sailboat Retrospective | ![]() Product Discovery Assumption Mapping | ![]() Agile Start Stop Continue | ![]() Agile Starfish Retrospective |
|---|---|---|---|---|
Purposedifferent | When a team wants to read momentum, brakes, and risks together, it offers an easily understandable picture of the situation. It makes drive, obstacles, and headwind visible in the same picture. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When a team wants to deliberately adjust its working behavior, it makes habits visible and assessable. It focuses on concrete changes instead of diffuse mood. | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 45-90 min | 45-60 min | 30-60 min | 45-90 min |
Participantsdifferent | 4-12 | 2-8 | 3-12 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Sailboat Board, Risks, Improvement Actions | Assumption map, Test backlog, Risk ranking | Start Stop Continue Board, Improvement Actions | Starfish Board, Practice Changes, Experiments |
Tagsno overlap | RetrospectiveTeamImprovement | AssumptionsRiskExperimentsValidation | RetrospectiveImprovementTeamReflection | RetrospectiveImprovementExperimentsTeam |



