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| Criterion |  Product Discovery MVP Test Matrix |  Innovation Crazy 8s |  Product Discovery Experiment Canvas |
|---|---|---|---|
Purposedifferent | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-75 min | 8-15 min | 30-60 min |
Participantsdifferent | 2-8 | 1-10 | 1-5 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Test Matrix, Test Plan | Sketch Set, Idea Shortlist, Direction Options | Completed Experiment Canvas, Success Metric |
Tagsno overlap | ExperimentsValidationDiscoveryOptions | BrainstormingSketchingSpeedDivergenceDesign sprint | ExperimentsValidationDiscoveryHypothesis |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
