Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M0460

Lean Canvas

Lean Canvas
TechnicalHigh supportArtificial Intelligence
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Adapted by Ash Maurya from the Business Model Canvas (BMC), more suitable for early-stage startups. It replaces 'Key Partners', 'Key Resources' etc. in BMC with 'Problem', 'Solution', 'Key Metrics', 'Unfair Advantage'.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Pain-point focus: Compared to BMC which focuses on 'how to do business', Lean Canvas focuses more on 'whether the problem exists'. It forces entrepreneurs to first figure out what the 'Unfair Advantage' (moat) is.

anchor

Anchor fast decisions

Adapted by Ash Maurya from the Business Model Canvas, using 9 blocks (Problem, Solution, Key Metrics, Unique Value Proposition, etc.) to quickly outline and test startup hypotheses.

MINIMUM ACTION

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Practice this model in one real situation:

Check to track your progress (stored locally)
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Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/Lean_startupZH · Explicit
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