A customer finds your site via an organic blog post. They read three more pages over the next week. Then they click a retargeting ad and convert. Under last-click attribution, paid gets 100% of the credit. Organic gets zero.
This happens across your data every day. The channels that do the heavy lifting in awareness and consideration are systematically invisible in last-click reporting. So when budget season arrives, the wrong channels get cut.
We have seen this happen to clients before they worked with us. £40,000 in content investment cut because "organic was not driving conversions." In reality, organic was initiating 60% of the journeys that eventually converted. The last-click model just could not see it.
Multi-touch attribution does not eliminate this noise entirely. No attribution model does. But it gets you far closer to the truth than last-click, and it stops you making budget decisions on data you know is wrong.

