B2B marketing’s traditional playbook is losing relevance. Buyers increasingly conduct their own research, AI is changing how brands get discovered, and familiar metrics like MQLs and last-click attribution no longer tell the full story.

Winning in 2027 will require rethinking how you build demand, earn trust, allocate budgets, and measure success. These shifts won’t happen overnight. They’ll require sustained effort and alignment across sales, marketing, and leadership.

1. From MQLs and last-click attribution to revenue impact

For the last decade, B2B marketing has operated on a comfortable, measurable lie: the marketing qualified lead (MQL).

We gated our best thinking behind PDF forms (which isn’t SEO-friendly), captured emails, nurtured them through automated workflows, and passed scored leads to sales. Last-click attribution gave 100% of the revenue credit to that final, bottom-funnel touchpoint.

That machine is broken, and last-click attribution hides the damage.…