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 Test Card |  Systems Thinking Causal Loop Diagram |
|---|---|---|
Purposedifferent | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | A Causal Loop Diagram makes feedback, reinforcement, and balance in a system legible. It uncovers side effects and self-reinforcement that stay hidden in linear explanations. |
Complexitydifferent | Low | Medium |
Timedifferent | 20-35 min | 1-3 h |
Participantsdifferent | 1-5 | 2-8 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Test Card with a pre-set threshold | Causal Loop Diagram, Feedback Notes, Leverage Points |
Tagsno overlap | ExperimentsValidationDiscoveryHypothesis | FeedbackSystems thinkingCausalityDynamics |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
