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Criterion
A/B Testing workspace showing the question, observations, and next decision.
Growth
A/B Testing
Paper illustration for Three-Point Estimation.
Decision Making
Three-Point Estimation
Paper illustration of a two-by-two Ansoff Matrix with four growth directions
Business Strategy
Ansoff Matrix
Purposedifferent
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 single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes.The Ansoff Matrix organizes growth options by market and product relation. It helps weigh expansion, diversification, and adaptation cleanly against each other.
Complexitydifferent
HighMediumLow
Timedifferent
1-4 Wochen10-30 min je Item45-90 min
Participantsdifferent
1-61-82-8
Formatdifferent
AsyncWorkshop + asyncWorkshop + async
Outputdifferent
Experiment results, Decision log, Learning summaryThree-Point Estimate, Risk Range, Assumption NotesAnsoff Matrix, Growth Options, Risk Notes
Tagsno overlap
ExperimentsGrowthAnalyticsValidation
EstimationUncertaintyForecasting
GrowthStrategyMarketPortfolio
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration for Smoke Test.
Product Discovery
Smoke Test
Paper illustration of a calm four-quadrant Assumption Map with hypothesis cards and emphasis on important assumptions with little evidence.
Product Discovery
Assumption Mapping
Paper illustration of Counter Metrics with its method-specific working model.
Product Strategy
Counter Metrics
Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method