Business
What Is Product-Market Fit?

Discover what Product-Market Fit (PMF) means. Learn why finding a strong market for your product is the key to sustainable growth and startup success.
What is it?
Product-Market Fit (PMF) is a crucial milestone for startups, famously defined by entrepreneur Marc Andreessen as 'being in a good market with a product that can satisfy that market.' It's the point where a company has found a set of customers who value its product, use it repeatedly, and would be disappointed if it disappeared. PMF isn't a single event but a state where the product resonates so strongly that it fuels organic growth and customer demand.
Why is it trending?
PMF is a cornerstone of the lean startup methodology, which emphasizes capital efficiency and validated learning. In a competitive landscape, founders and investors are focused on proving a product's viability before scaling. Achieving PMF is seen as the most significant de-risking event in a startup's life, signaling that it's time to shift from searching for a business model to executing on it. The constant discussion around startup metrics and sustainable growth keeps PMF a hot topic, as it's the primary indicator of a healthy, scalable business.
How does it affect people?
For founders and teams, finding PMF is transformative. It validates their vision and shifts the company's focus from survival to managing rapid growth. It means sales cycles shorten and customer acquisition becomes easier. For customers, it means a product genuinely solves their problem or meets their needs, often becoming an indispensable tool. For investors, PMF is the green light that a company has a strong foundation and is ready for significant investment to capture its target market.