Compare

View methods side by side.

Choose up to four methods. Add them using the search and share the comparison by copying its link.

Selected:ARID (Active Reviews for Intermediate Designs)Fake Door Test Test Card Hypothesis Prioritization Canvas

Criterion	Architecture ARID (Active Reviews for Intermediate Designs)	Product Discovery Fake Door Test	Product Discovery Test Card	Product Discovery Hypothesis Prioritization Canvas
Purposedifferent	ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification.	When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small.	The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success.	When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog.
Complexitydifferent	Medium	Medium	Low	Medium
Timedifferent	2–4 h review as a planning range; preparation and evaluation additional	1-5 Tage	20-35 min	60-90 min
Participantsdifferent	Designers, developers as users, and facilitation	Nutzertraffic	1-5	3-8
Formatdifferent	Workshop + async	Async	Workshop + async	Workshop
Outputdifferent	Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions	Click Data, Interest Signal, Learning Decision	Test Card with a pre-set threshold	Prioritization Canvas, Hypothesis Backlog
Tagsno overlap	ArchitectureEngineeringFeedbackValidationTasks	ValidationExperimentsDemandDiscovery	ExperimentsValidationDiscoveryHypothesis	ExperimentsPrioritizationDiscoveryHypothesis

Add more methods