Product Development

Product-Market Fit

The degree to which a product satisfies strong market demand, indicated by rapid organic growth and customer retention.

What is Product-Market Fit?

Product-Market Fit (PMF) occurs when your product meets a real customer need so well that demand seems to take care of itself. Marc Andreessen described it as “being in a good market with a product that can satisfy that market.”

Signs of Product-Market Fit

  • Users actively recommend your product to others
  • High retention rates and low churn
  • Organic growth without heavy marketing
  • Customers would be “very disappointed” without your product
  • Sales cycles shorten over time

How to Achieve Product-Market Fit

  1. Start with a clear problem hypothesis
  2. Build and launch quickly
  3. Measure user engagement and retention
  4. Talk to customers constantly
  5. Iterate based on feedback
  6. Focus on your best customer segment

Measuring Product-Market Fit

  • Net Promoter Score (NPS)
  • Sean Ellis survey: “How would you feel if you could no longer use this product?”
  • Retention curves
  • Organic growth rate

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