Most founders instinctively try to "push" sales forward: creating urgency, sending non-stop follow-ups, and trying to convince prospects. The actual physics of sales is "pull." When a customer has genuine demand and lacks good options, they will do the work—scheduling meetings, bringing in stakeholders, and asking for information—to acquire your solution.

True product demand lies in the gap between what customers are currently doing (observable on their calendar) and their ultimate goals (their mental to-do list). A successful product closes this gap, better aligning a customer's actions with their underlying objectives. This mismatch is where "pull" is found.

The clearest signal of product-market fit isn't just revenue growth; it's the shift from proactive, outbound sales to reactive, inbound interest. When potential customers start seeking you out, filling forms, and requesting quotes based on reputation and word-of-mouth, you've crossed the chasm from pushing a product to pulling a market.

If a salesperson has to push a prospect to schedule the next meeting, the sales process has failed. When trust and value are properly established, the customer will be the one eagerly driving the process forward and asking how quickly they can meet again.

Don't confuse customer enthusiasm or agreement with genuine buying intent ('pull'). Real pull is when the customer proactively initiates the next step in the sales process. Words like "this would solve our pain points" are not actions and often create false positives in the pipeline.

A positive vibe on a sales call is misleading. The true signal of buying intent is when the prospect actively requests or initiates the next step. If you, the seller, have to suggest it, it's a sign that you haven't tapped into their 'pull' and the deal is weak.

If prospects seem engaged and agree to follow-ups but then disappear, it's a strong indicator you're "pushing" a solution they don't truly need. In their mind, they don't understand how your product solves their prioritized problem, even if they were polite during the call.

A purchase is caused by only two things: the customer has a strong 'pull' (a blocked goal) and believes your solution 'fits'. All other factors in the sales process, like pricing, compliance, or demos, can only prevent a sale from happening. They never cause it.

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.