Most ICP documents were written once, during a period when the company needed to find its first customers, and they have never been meaningfully revisited. They sit in a Google Drive folder. They get referenced in onboarding decks. They inform the targeting logic that's been running — largely unchanged — since the sequences were first built.
And the reason pipeline generation feels harder than it should right now, in many cases, is that the ICP the team is targeting is no longer the buyer who actually closes. This is one of the most common and least discussed problems in B2B revenue operations.
How it happens
Year one ICP documents are built from a small number of data points: the founding team's network, the first handful of customers who said yes, and a set of assumptions about who the product is for that were reasonable at the time but haven't been tested against the reality of who's actually buying now.
By year three, the company has closed hundreds of deals. Some of those deals are healthy — good retention, expansion revenue, the kind of accounts the team would clone if they could. Some are not. High churn, difficult implementations, constant escalations, discount dependency. The mistake most teams make is treating this as a CS problem or a product-market fit problem. It's almost always a targeting problem. Those accounts were the wrong fit from the first conversation. The ICP document never got updated to reflect that distinction.
What targeting drift looks like in practice
The sequences are going to the same titles they always went to. VP Sales, Head of Revenue, CRO. The company size filter hasn't changed. The industry verticals are the same. Everything looks right on paper. But the data inside the CRM — if someone has looked at it carefully — tells a different story. The deals that close fastest, at the highest ACV, with the lowest discounting, with the best renewal rates, share specific characteristics that aren't reflected in the current targeting criteria. None of that is in the ICP document — because the ICP document was written before there was enough data to know any of it.
The fix isn't a targeting overhaul. It's a diagnostic.
The first thing I do in any acquisition engagement is run a closed-won analysis. Not a pipeline review — a closed-won analysis. Looking backwards at the deals that actually closed, what they had in common, where they came from, how long they took, and what the renewal looked like. That analysis almost always reveals a segment that is significantly outperforming the rest of the target universe. The question is never "how do we reach more people." It's "why are we spending 70% of our budget reaching people who look like the 30% of deals that cost us more than they return?"
What you can do this week
Pull your closed-won deals from the last 18 months. Filter by renewal rate, time-to-close, ACV, and number of support escalations in year one. Look at what the top quartile has in common — company size, industry, tech stack, hiring patterns, growth stage, org structure. That cluster is your real ICP. The question is whether your current targeting is pointed at it.