The B2B Stack

The B2B Stack

How to Harmonise LinkedIn + Omnichannel Programmatic in the Dark Funnel Era

Because The Buying Committee Doesn’t Live on LinkedIn

Mike Harty's avatar
Mike Harty
Mar 04, 2026
∙ Paid

LinkedIn Is Not the Buying Journey And therefore B2B marketing has to expand beyond it

The industry keeps saying the funnel is broken.

It isn’t.

It’s just moved somewhere we can’t watch. It’s like a private group chat that you weren’t invited to, or like the lights have dimmed

In 2026, B2B buyers are still researching, debating, forming opinions and shortlisting vendors.

But they’re doing it in places attribution cannot follow:

Inside AI tools.

Inside internal copilots.

Inside industry Slack threads.

Inside peer conversations.

Inside podcasts.

Inside industry communities.

Forrester now reports that the majority of B2B buyers use generative AI during their purchase process. Indeed as verifiably long ago in the world of LLMs, 89% were using them in 2024 for B2B buying journeys.

Gartner predicts traditional search will materially decline by as much as 25% as AI becomes a primary discovery interface. Adobe is already seeing exponential growth in AI-driven referral behaviour, and many claim their …

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