How to find out if your product or service is indispensable to customers. (Spoiler: Just ask them)

In this concise monologue, Bob London introduces a powerful diagnostic question designed to uncover which tools or assets a customer would consider indispensable: “If I took away all the tools and assets you use to do your job, which one would you beg me to have back first?” He explains why the question works—customers are forced to think about core dependencies, and the novelty of the question signals engagement. London shares a concrete example from a chief revenue officer at a Series‑B company who, after excluding his team, identified ZoomInfo as the single piece of his tech stack he could not live without. He emphasizes that even if the answer isn’t your own product, knowing what customers view as essential is critical. By probing for these indispensable items, product, sales, and customer‑success teams can better understand how to position their offering, align with the customer’s core workflow, and potentially become that irreplaceable asset themselves.










