LEANSpark

LEANSpark

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Introduction
LEANSpark is an AI co-founder that helps founders validate business ideas using Lean Canvas and structured experiments.
Listed on
July 28, 2026

What is LEANSpark?

LEANSpark is an AI-powered platform designed to act as a co-founder for entrepreneurs. It leverages the Lean Canvas methodology and 10+ years of startup coaching to help users validate business ideas, identify weak spots, and run structured experiments. It provides personalized guidance based on the user's specific business model, moving beyond generic AI advice.

How to use LEANSpark?

  • To use LEANSpark, start by signing up for a free trial (no credit card required). You can import a Lean Canvas from your landing page or create one manually. Then, ask LEANSpark for guidance, stress-test your canvas across 7 dimensions, and run 90-day experiment cycles with structured sprints. The platform guides you through planning, executing, and analyzing experiments to decide whether to persevere, pivot, or pause.

Core features of LEANSpark

  • AI co-founder trained on Lean Canvas and Running Lean playbooks
  • 7-dimension business model scoring (Clarity, Desirability, Viability, Feasibility, Defensibility, Timing, Mission)
  • Guided 90-day experiment cycles with Plan-Do-Check-Act sprints
  • Import Lean Canvas from landing page
  • Design and analyze customer interviews
  • Cohort management for schools, accelerators, and incubators
  • Multi-language support (English, Spanish, French, German, Portuguese, Italian)

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