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Criterion
Paper illustration for Wideband Delphi.
Decision Making
Wideband Delphi
Paper illustration for Story Points.
Agile
Story Points
Paper illustration for Ideal Days.
Agile
Ideal Days
Purposedifferent
A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes.When teams want to rate complexity rather than hours, it creates a shared, relative scale. It sorts work by value, risk, and delivery ability. The result is captured as Point Estimates, Reference Stories, and Velocity Data.When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats.
Complexitydifferent
HighMediumLow
Timedifferent
1-4 h or multiple roundslaufend, 1-5 min je Item15-60 min
Participantsdifferent
4-12 Experten3-92-9
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Estimate Range, Assumption Log, Expert Consensus NotesPoint Estimates, Reference Stories, Velocity DataIdeal Day Estimates, Assumption Notes, Capacity Caveats
Tags1 shared
EstimationExpertsForecasting
EstimationAgileMeasurement
EstimationEffortAgile
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method
Paper illustration for Dot Estimation.
Facilitation
Dot Estimation