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| Criterion |  Innovation Brainwriting |  Agile Bucket System |  Agile Affinity Estimation |  Facilitation Mind Mapping |
|---|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | When a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 15-30 min | 30-90 min | 30-90 min | 15-45 min |
Participantsdifferent | 3-12 | 3-12 | 3-12 | 1-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Bucketed Backlog, Relative Estimates, Split Candidates | Affinity Size Map, Grouped Estimates, Unclear Items | Mind Map, Topic Clusters, Open Questions |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | EstimationBacklogRelative sizing | EstimationBacklogRelative sizing | BrainstormingIdeasMappingStructureFacilitation |