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 Starbursting |  Product Discovery Learning Card |  Product Discovery Fake Door Test |
|---|---|---|---|
Purposedifferent | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 30-60 min | 25-40 min | 1-5 Tage |
Participantsdifferent | 3-10 | 1-5 | Nutzertraffic |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Star-Shaped Question Map, Question List, Assumption List | Learning Card with evidence and next action | Click Data, Interest Signal, Learning Decision |
Tags1 shared | BrainstormingIdeationWorkshopDiscovery | ExperimentsValidationDiscoveryLearning | ValidationExperimentsDemandDiscovery |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
