Lean canvas one-page business plan

Create a Lean Canvas for rapid business planning. Nine sections: 1. Problem (top 3 customer problems). 2. Customer Segments (target users). 3. Unique Value Proposition (single clear message). 4. Solution (top 3 features). 5. Channels (path to customers). 6. Revenue Streams (pricing model). 7. Cost Structure (key costs). 8. Key Metrics (measurable success). 9. Unfair Advantage (competitive moat). Fill out in 20 minutes. Iterate based on customer feedback. Use as living document for startup validation.