View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Product Discovery Problem Interview |  Operations ALPEN Method |  Operations Getting Things Done |  Product Discovery Concierge MVP |
|---|---|---|---|---|
Purposedifferent | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | 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. | 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. | When an idea can first fail or grow through genuine hands-on support, it relies on manual work instead of automation. It shows whether user value holds up even under manual execution. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 30-60 min je Interview | 10-20 min daily | 1-2 h Setup, laufend | 1-4 Wochen |
Participantsdifferent | 5-12 Interviews | 1 | 1 | 3-10 Kunden |
Formatdifferent | Workshop + async | Async | Async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Daily Plan, Time Estimates, Review Notes | Action Lists, Project List, Review Routine | Concierge Learnings, Service Blueprint, MVP Risks |
Tagsno overlap | DiscoveryInterviewsValidation | PlanningTime managementProductivityOperations | ProductivityPlanningTasksExecution | MVPValidationServiceDiscovery |