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  1. The Physics of Startups with Rob Snyder
  2. The PULL framework (finding PMF)
The PULL framework (finding PMF)

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder · Nov 21, 2025

Master the 'PULL' framework to find blocked demand. Stop chasing pain points and discover why customers will rip your product from your hands.

Threatening to End Unproductive Sales Calls Can Shock a Defensive Prospect into Cooperating

When a prospect is uncooperative, a counterintuitive tactic is to offer to end the call. This breaks the typical power dynamic where salespeople are seen as subservient. The prospect's sudden awareness of their unhelpfulness can shift their demeanor and make the call productive.

The PULL framework (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago

Most B2B Sales Calls are "Wandering Dumpster Fires" Lacking Clear Objectives

Many sales calls follow a rigid framework of questions without a clear goal. This leads to confusing customer responses ("demand hairball") and a premature, ineffective product demo. The focus is on pushing supply instead of truly understanding the customer's blocked demand.

The PULL framework (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago

Engineers Need a "Ground Theory" on Customer Demand to Avoid Arbitrary Decisions

Even roles far from the customer, like engineering, make countless micro-decisions. Without an intuitive understanding of customer pull—what they're trying to achieve and why they're blocked—these decisions will likely miss the mark, even when just following a requirements document.

The PULL framework (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago

Customer "Pull" Is Best Understood as Blocked Demand, a Form of Potential Energy

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 (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago

Sales Discovery's Sole Purpose Is to Map the Customer's PULL Framework

The discovery phase of a sales call isn't a generic interrogation or a prelude to a demo. Its only goal is to understand the customer's PULL: their specific Project, its Urgency, the other Options they've considered, and the Limitations of those options. Only then can you effectively position your product.

The PULL framework (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago

Customer Interviews Reveal "Pain Points," But Only Selling Validates True Demand

Most problems customers describe are "pain points" they won't act on. You can't distinguish these from real, actionable demand ("pull") through interviews alone. The only true test is presenting a viable solution and attempting to sell it. Their reaction—whether they try to pull it from you—is the only reliable signal.

The PULL framework (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago

Redefine Your ICP to Target a 100% Close Rate, Not a 20% One

A traditional ICP mixes high- and low-intent buyers, yielding mediocre 20-30% close rates. An ICP based on "pull" focuses exclusively on the specific situations that create urgent, blocked demand. This forces hyper-specificity and builds a more efficient GTM motion by targeting a cohort with a near-100% close rate.

The PULL framework (finding PMF) thumbnail

The PULL framework (finding PMF)

The Physics of Startups with Rob Snyder·3 months ago