<b>When you ask buyers 'how did you find us,' they're wrong — and that's useful</b>

<b>When you ask buyers 'how did you find us,' they're wrong — and that's useful</b>

The question: does survey-based attribution ('how did you hear about us?') agree with tracked, last-click attribution — and which should you trust?

The dataset: comparisons by several B2B analytics teams placing a self-reported attribution field on demo forms alongside platform-tracked source data for the same leads.

Three findings:
— Self-reported answers skewed heavily toward memorable, top-of-funnel touches (podcasts, communities, 'a friend'); tracked data credited the last-click channel (often branded search or a retargeting ad).
— The two methods disagreed for a large share of leads — frequently a majority.
— Channels that drive dark social and word-of-mouth showed up almost only in self-reported data, never in tracking.

Caveats: self-report is biased by recency and recall; tracking is biased by what's technically observable. Neither is ground truth — they measure different things. Treat both as partial.

What it means for B2B: last-click systematically over-credits capture channels and starves demand-creation channels of budget. Running self-reported attribution in parallel surfaces the dark-social and brand work that tracking erases.

Bottom line: don't pick one attribution method — triangulate, because each lies in a predictable direction.