Bengaluru and Erode, India — working with clients in other time zones

Digital Marketing Trends

Account-based marketing trends in 2026: smaller lists, deeper personalisation

How account-based marketing strategy has evolved toward smaller, more deeply personalised target account lists, and the practical execution this requires.

A campaign performance dashboard

Account-based marketing has continued shifting toward smaller, more carefully selected target account lists with genuinely deeper, more specific personalisation, reflecting a broader recognition that ABM's real value lies in depth and relevance, not the broader-reach approach it originally aimed to correct against.

Why smaller lists genuinely outperform broader ones

A smaller list allows genuinely deep research and personalisation per account — understanding a specific company's actual strategic priorities, key stakeholders and genuine pain points — producing far more relevant, effective outreach than a broader list can support with the same available resources.

  • Deeper research per account produces more genuinely relevant, effective personalisation.
  • Resources concentrated on fewer, higher-value accounts typically produce better return than spreading thin across many.
  • Genuine relevance at the account level improves both response rate and deal quality.

ABM's whole premise was always depth over breadth — the 2026 trend toward smaller lists is really just the discipline catching up to what the strategy was supposed to mean from the start.

Practical execution requirements for this approach

  • Genuine, specific research into each target account's actual strategic context and stakeholders.
  • Personalised content and messaging reflecting that specific research, not a templated approach with a company name inserted.
  • Close alignment between marketing and sales on the specific target account list and outreach approach.

Where AI genuinely helps this deeper approach scale

AI-assisted research and content personalisation can help scale the depth of account-specific work without requiring proportionally more manual research time, making genuinely deep ABM more achievable for teams with limited resources.

Frequently asked questions

How small should a target account list genuinely be?

This depends on your available resources and deal value, but the general principle favours a list small enough to genuinely research and personalise deeply for every single account on it.

Does this ABM approach work for lower-value deal sizes?

Deep, personalised ABM generally justifies its cost for higher-value deals — lower-value deals may be better served by a broader, less individually personalised approach.

How does this connect to the broader B2B marketing trends this series covers?

Directly, per our B2B marketing trends guide — depth and genuine relevance are a recurring theme across current B2B marketing evolution generally.

If you want help building a genuinely deep, effective ABM strategy, talk to our team.

The takeaway

Reduce your target account list size and invest the saved effort into genuinely deep, account-specific personalisation — this trend reflects a real, measured improvement in quality-over-quantity ABM execution, not just a fashionable framing shift.


Written by Fibvo — Bengaluru and Erode, India — working with clients in other time zones. Questions, or think we have it wrong? Tell us.

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