What Is ICP Fit Score?
An ICP fit score is a numeric or tiered rating that measures how closely a specific target account matches an ideal customer profile, industry, size, structure, and sometimes behavioral signal, so a targeting list can be filtered and prioritized instead of treated as one flat, undifferentiated pool of "possible fits."
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An ICP fit score is a numeric or tiered rating that measures how closely a specific target account matches an ideal customer profile, industry, size, structure, and sometimes behavioral signal, so a targeting list can be filtered and prioritized instead of treated as one flat, undifferentiated pool of "possible fits."
ICP Fit Score explained
An ICP itself is a description: the type of company most likely to buy, get value, and stick around. A fit score turns that description into something that can actually rank a list, weighting firmographic criteria (industry, revenue band, employee count, structure) and, where available, behavioral or signal-based data into a single comparative number or tier per account.
The score matters most at volume. A small, hand-picked list of 30 target accounts does not need a scoring system, a human can eyeball fit. Once a target list runs into the hundreds or thousands, and especially once a vendor is building that list on your behalf, an explicit fit score is the difference between a campaign that prioritizes its best-fit accounts first and one that works through a list in whatever order it was pulled.
VA Horizon builds ICP fit into the qualification doc signed with every client at kickoff, four written bars, firmographics, a revenue floor, a confirmed decision-maker, and confirmed interest, filtering the list itself before a single message goes out, rather than judging fit only after a conversation has already happened.
Why it matters when you're buying
Ask any vendor how they score fit before targeting, not just what your ICP description says on paper. A written description without a scoring or filtering mechanism behind it often means the list gets built on convenience (whoever was easiest to find data on) rather than on actual fit ranking.
Frequently Asked Questions
How is an ICP fit score different from an ICP itself?
Does VA Horizon score accounts against an ICP fit standard?
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