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| Criterion |  Product Discovery Product Kata |  Domain Modeling EventStorming |  Innovation Rapid Ideation |
|---|---|---|---|
Purposedifferent | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. | 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. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-2 Wochen je Loop | 2-8 h | 5-20 min |
Participantsdifferent | 3-10 | 5-12 | 1-20 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Direction, Current metric, Target metric, Experiment note, Learning report | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | OutcomesDiscoveryLearningIterationCoaching | Domain-Driven DesignEventsDiscoveryWorkshop | BrainstormingIdeationDivergenceSpeed |
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