GTM Strategy & Foundations
ICP Definition That Actually Changes Who You Sell To
A working ICP, built from your own pipeline data, that shapes every other GTM decision downstream.
What Is ICP Definition?
ICP (Ideal Customer Profile) definition is the process of identifying, in specific and testable terms, the type of company and buyer most likely to become a great customer — based on firmographic and behavioral patterns pulled from your own won and lost deals, not a persona workshop.
By the Numbers
71% of companies that exceed their revenue and lead goals use a defined ICP in sales and marketing.
Source: Martal Group, B2B Conversion Rate Statistics 2026
Companies with a well-defined ICP see 68% higher win rates.
Source: GrowLeads, ICP Scoring Rubric for B2B SaaS, 2026
Third-party industry figures, cited for context — not a guarantee of results for your specific business.
The Problem
Most ICP documents are guesses dressed up as strategy — built in a workshop, based on who you'd like to sell to, not who actually buys. Meanwhile your sales team is chasing whoever books a demo, your messaging tries to speak to everyone, and outbound targets the wrong titles at the wrong companies. Without a real ICP, every other GTM investment is aimed at nothing in particular.
What This Includes
Build Phase
- • ICP definition built from your actual won/lost deal data, not assumptions
- • Firmographic and behavioral segmentation criteria
- • A messaging framework aligned to the ICP
Retainer Phase
- • Monthly ICP refinement based on new won/lost data
- • Segment-level pipeline review
- • Adjustments fed directly into outbound targeting and content
How It Fits Into GTM·OS
ICP definition isn't a standalone deliverable — it's the input every other layer depends on. The same ICP shapes your messaging, who gets an outbound sequence, what content gets written, and what HubSpot properties get tracked.
Who This Is For
Built for B2B SaaS and tech companies between €1M and €30M ARR who've found product-market fit but don't have a senior GTM leader owning strategy and execution end-to-end.
The First 30–90 Days
We start with a GTM audit — your ICP, messaging, existing infrastructure, competitive landscape, and what's actually blocking pipeline. That diagnosis shapes the Build Phase, where ICP definition is usually the first thing we deliver. From month 2 or 3, we shift into the Retainer Phase: refining it monthly against real won/lost data.
FAQ
Ready to talk?
20 minutes. No pitch. Just diagnosis. If there's a fit, we'll tell you exactly which package makes sense for your stage.