View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion | ![]() Decision Making Assumption Surfacing | ![]() Architecture arc42 | ![]() Product Discovery Learning Card |
|---|---|---|---|
Purposedifferent | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitysame | Low | Low | Low |
Timedifferent | 45-90 min | 1-2 Tage | 25-40 min |
Participantsdifferent | 2-8 | 1-4 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Architecture Document, Context View, Runtime View, Deployment View | Learning Card with evidence and next action |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | ArchitectureDocumentationCommunication | ExperimentsValidationDiscoveryLearning |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.






