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 Gemba Walk |  Operations Getting Things Done |  Innovation Lean Startup |  Operations Weekly Review |
|---|---|---|---|---|
Purposedifferent | 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. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-120 min | 1-2 h Setup, laufend | Wochen bis Monate je Lernzyklus | 30-60 min |
Participantsdifferent | 2-6 | 1 | 2-8 | 1 |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Observation Notes, Improvement Ideas | Action Lists, Project List, Review Routine | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Updated Task System, Weekly Focus, Next Actions |
Tagsno overlap | LeanObservationProcessOperations | ProductivityPlanningTasksExecution | LeanStartupValidationMVP | ProductivityExecutionPlanning |