View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Innovation Reverse Brainstorming |  Product Strategy Lean Canvas |  Innovation Morphological Analysis |
|---|---|---|---|
Purposedifferent | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | When an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-60 min | 45-90 min | 1-3 h |
Participantsdifferent | 3-12 | 1-6 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Reverse Ideas, Risk Themes, Solution Ideas | Lean Canvas, Core Assumptions, Experiment Backlog | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | BrainstormingIdeationCreativityRisk | StartupLeanAssumptionsBusiness model | IdeationInnovationCreativity |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
