The B2B Stack

The B2B Stack

This Week in B2B: Announcements + News + Curation + Attention + ABM’s Timing Problem

Vendor spin vs operator reality across CTV, curation, ABM, identity, and deals.

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Mike Harty
Jan 16, 2026
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What mattered in B2B this week, across adtech, ABM, identity, GTM, and buyer behaviour — and how to think about it.

🚨 This Week’s Macro Signal

B2B stacks are optimising harder — yet yet learning slower

This week had the familiar “we’re back” energy: curation, attention metrics, agentic AI for ABM, and another set of vendor promises about performance partnerships.

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But the real signal wasn’t the announcements. It was the gap between:

  • what platforms claim is measurable now, and

  • what operators say they can actually prove in the wild

This is the early 2026 paradox: more tooling, more signals, more automation — but slower conviction.

Receipts (macro context):
Digiday – Agencies push curation upstream, reclaiming control of the programmatic bidstream – https://digiday.com/marketing/agencies-push-curation-upstream-reclaiming-control-of-the-programmatic-bidstrea…

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