View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Systems Thinking Iceberg Model |  Growth A/B Testing |  Systems Thinking Current Reality Tree |  Product Discovery Smoke Test |
|---|---|---|---|---|
Purposedifferent | The Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitydifferent | Low | High | High | Low |
Timedifferent | 30-60 min | 1-4 Wochen | 2-6 h | 1-5 Tage |
Participantsdifferent | 2-10 | 1-6 | 3-8 | Nutzertraffic |
Formatdifferent | Workshop + async | Async | Workshop | Async |
Outputdifferent | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Experiment results, Decision log, Learning summary | Current Reality Tree, Core Problems, Intervention Ideas | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | Systems thinkingRoot causePatterns | ExperimentsGrowthAnalyticsValidation | Systems thinkingRoot causeConstraintsCausality | ValidationExperimentsDemandGrowth |