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 Process Mapping |  Product Strategy Impact Mapping |  Operations ALPEN Method |  Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 h | 45-90 min | 10-20 min daily | 30-120 min |
Participantsdifferent | 3-10 | 3-8 | 1 | 2-6 |
Formatdifferent | Workshop | Workshop | Async | Workshop |
Outputdifferent | Process Map, Handoff List, Improvement Backlog | Impact Map, Outcome Hypotheses, Delivery Options | Daily Plan, Time Estimates, Review Notes | Observation Notes, Improvement Ideas |
Tagsno overlap | ProcessOperationsImprovement | OutcomesStrategyBehaviorPlanning | PlanningTime managementProductivityOperations | LeanObservationProcessOperations |