Treat your startup not as separate departments (sales, product), but as one cohesive organism. The unifying force is customer "Pull," which acts as an evolutionary selection pressure, shaping every aspect of the business to fit what customers urgently need.

Real demand isn't a wish list; it's an active struggle. "Coping" customers are fighting a subpar solution right now, while "blocked" customers would act immediately if a viable option existed. Both represent a "spring-loaded" market ready to adopt a new product that solves their problem.

Instead of searching for vague 'pain,' founders should look for specific 'pull points.' True pull exists only when a customer has a project they cannot delay and their existing options are insufficient to complete it. Both conditions must be met to signal genuine purchase intent and a high-priority problem worth solving.

Founders instinctively resort to "push" tactics: adding features, refining sales pitches, and highlighting benefits. This approach often fails because it ignores the fundamental concept of "pull"—the underlying project or motivation a customer already has. Successful products are built around this existing pull, not by trying to create it.

This reframes the fundamental goal of a startup away from a supply-side focus (building) to a demand-side focus (discovery). The market's unmet need is the force that pulls a company and its product into existence, not the other way around.

The same principle that drives a customer to buy a product—being "blocked" from a goal and "pulling" in a new solution—operates at a macroeconomic scale. This fractal concept suggests that understanding the micro-level buying decision is key to understanding broad economic progress.

Most PMF models describe symptoms (high demand). A causal model identifies the root cause: a pre-existing, blocked project a customer must complete. This "pull" is the force that shapes a successful product, not vague "pain points" or theoretical ROI.

Pull isn't just a problem; it's a state of active struggle. Think of it as physics: the customer is applying force toward a project, but their existing options are applying a counter-force. Your product's role is to unblock this potential energy, which is often invisible until a viable new solution is presented.

The "Pull Framework" defines demand not by pain, but by observable action. It requires a customer to have an active, unavoidable project, to have already explored existing options, and to find those options insufficient. This is the signal for a product they will eagerly "pull" from your hands, even if it's imperfect.