Free · Local · Yours

The Lean Canvas for business plans that don’t die in a spreadsheet.

What is Totally Lean?

Totally Lean is a free Lean Business Model Canvas tool that runs entirely in your browser. It requires no account, never sends your canvas to a server, and works offline once loaded. It covers the standard nine Lean Canvas sections — Problem, Solution, Unique Value Proposition, Customer Segments, Channels, Key Metrics, Cost Structure, Revenue Streams, and Unfair Advantage — with drag-and-drop sticky notes, version history, and shareable URLs. A built-in pitch generator produces a 90-second spoken pitch from the nine sections using a local AI model. Three AI agents (Onboarding, Explorer, Critic) hold a written conversation about your canvas. Every byte of your business plan stays on your device.

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