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Selected:North Star MetricPirate Metrics AARRRArchitecture Inception CanvasSoftware Architecture Canvas
| Criterion | ![]() Growth North Star Metric | ![]() Growth Pirate Metrics AARRR | ![]() Architecture Architecture Inception Canvas | ![]() Architecture Software Architecture Canvas |
|---|---|---|---|---|
Purposedifferent | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. | For products with complex usage paths, overall growth alone is too coarse to reveal bottlenecks. Pirate Metrics breaks the relationship with the product into consecutive stages and shows where the funnel actually leaks. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-2 h | 1-2 h Setup, laufend | 1-2 h | 1-2 h |
Participantsdifferent | 3-8 | 2-8 | 3-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | North Star metric, Input metric tree, Measurement cadence | AARRR funnel, Metric baseline, Experiment backlog | Inception Canvas, Risks, Goal List, Open Questions | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | GrowthMetricsAlignmentRetention | GrowthMetricsExperiments | AlignmentArchitectureCanvas | CanvasArchitectureAlignmentWorkshop |



