Early Signals You Have Product-Market Fit (Before Growth Explodes)

Real product-market fit rarely starts with hockey stick growth. It starts quietly, with small signals that point toward something bigger.

Learn to recognize these signals so you can double down before competitors catch on.

Signal 1: Unsolicited feature requests. When users ask for features (rather than just using your product), they're engaged. They see the potential.

Signal 2: Customers defending your product. When people recommend you to others unprompted, you have advocates, not just users.

Signal 3: Usage metrics exceed your expectations. You expected 20% DAU/MAU ratio; you're getting 40%. Users are coming back.

Signal 4: Support conversations focus on advanced use cases. If most support tickets are about how to do more with your product, not how to make it work, you've passed basic PMF.

PMF often happens in one segment first. One buyer persona loves your product while others don't engage.

This is normal and actually useful. Identify your 'PMF segment' and build on that success. Later, expand to adjacent segments.

Between early signals and explosive growth is a dangerous zone: You have enough signal to feel confident but not enough scale to be certain.

Double down on your PMF segment during this phase. Get deeper into the segment that works before you broaden. Most startups fail by expanding too early.