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| Criterion | ![]() Decision Making Constraint Analysis | ![]() Agile Bucket System | ![]() Decision Making Pre-Mortem | ![]() Agile Affinity Estimation |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-90 min | 30-90 min | 20–45 min | 30-90 min |
Participantsdifferent | 2-8 | 3-12 | Small cross-functional group | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Bucketed Backlog, Relative Estimates, Split Candidates | Risk list, Mitigation plan, Assumption log | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | ConstraintsDecisionPlanningOptions | EstimationBacklogRelative sizing | RiskDecisionFailurePlanning | EstimationBacklogRelative sizing |



