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| Criterion | ![]() Product Discovery Jobs to Be Done | ![]() Innovation Rapid Ideation | ![]() Innovation Round Robin Brainstorming | ![]() Innovation Crazy 8s |
|---|---|---|---|---|
Purposedifferent | When switching motives and progress are unclear, it reconstructs the situation from real customer circumstances. It shows why a switch happens and what kind of progress is being sought. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 1-3 Wochen | 5-20 min | 20-45 min | 8-15 min |
Participantsdifferent | 5-12 Interviews | 1-20 | 4-10 | 1-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Job Stories, Outcome Statements, Opportunity List | Ideenpool, Roh-Shortlist, Cluster | Idea List, Cluster, Shortlist | Sketch Set, Idea Shortlist, Direction Options |
Tagsno overlap | CustomerOutcomesNeeds | BrainstormingIdeationDivergenceSpeed | BrainstormingIdeationFacilitationInclusionCreativity | BrainstormingSketchingSpeedDivergenceDesign sprint |



