Broad reach vs. tight targeting: B2B paid social's precision trap

Broad reach vs. tight targeting: B2B paid social's precision trap

The question: should B2B paid social narrow targeting to the exact buyer or run broad and let the platform optimize?

There's a precision trap here. Tight job-title-and-seniority targeting feels rigorous, but it shrinks the pool, spikes cost-per-click, and excludes the influencers and champions who shape the deal without holding the title. Broad targeting is cheaper per impression but wastes spend on the irrelevant.

Three findings from the B2B media literature:
— Buying committees average six-plus people; targeting only the economic buyer misses the researchers who actually evaluate you.
— Over-narrow audiences fatigue fast — the same small pool sees the ad repeatedly, ad-frequency climbs, and response craters.
— Broad-but-relevant (industry + company size, looser on title) often beats hyper-narrow on cost per qualified lead.

Caveat: optimal width is account- and offer-specific; one team's win is another's waste — test, don't import.

For B2B: start one notch broader than instinct, let the platform find pockets, then tighten only where data justifies it.

Bottom line: precise targeting flatters the marketer and starves the funnel — buy the committee, not just the buyer.