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 Working Backwards |  Architecture Software Architecture Canvas |  Architecture Request for Comments |  Product Strategy Product Vision Board |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | 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. | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | When a product needs a shared direction, it connects target audience, benefit, and business picture in a clear vision. It makes the envisioned future legible for the team. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 4-8 h, mehrere Iterationen | 1-2 h | 1-3 Wochen vom Draft bis zur Entscheidung | 1-2 h |
Participantsdifferent | 2-6 | 3-10 | 3-20 Reviewer | 2-8 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Future Press Release, FAQ, Vision Statement | Architecture Canvas, Goals, Constraints, Quality Attributes | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Product Vision Board, Vision Statement, Assumptions and Validation Questions |
Tagsno overlap | VisionNarrativeAlignment | CanvasArchitectureAlignmentWorkshop | ArchitectureDecisionAsyncGovernance | VisionCanvasStrategyAlignment |