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| Criterion |  Agile 4Ls Retrospective |  Product Discovery Smoke Test |
|---|---|---|
Purposedifferent | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. | 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. |
Complexitysame | Low | Low |
Timedifferent | 45–75 min | 1-5 Tage |
Participantsdifferent | Team members involved | Nutzertraffic |
Formatdifferent | Workshop | Async |
Outputdifferent | 4Ls Board, Learning Themes, Improvement Actions | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | RetrospectiveLearningReflectionTeam | ValidationExperimentsDemandGrowth |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
