View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Waste Analysis |  Decision Making PERT Estimation |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | For a process that keeps people busy but creates little value, the method exposes waste. It directs attention to unnecessary movement, waiting times, rework, and overdelivery. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | 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. |
Complexitydifferent | Low | Medium | High |
Timedifferent | 45-120 min | 15-45 min | 1-4 Wochen |
Participantsdifferent | 2-8 | 1-8 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Async |
Outputdifferent | Waste Map, Prioritized Waste, Improvement Backlog | PERT Estimate, Expected Value, Risk Notes | Experiment results, Decision log, Learning summary |
Tagsno overlap | WasteLeanProcess improvement | EstimationUncertaintyRisk | ExperimentsGrowthAnalyticsValidation |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
