Account-based marketing: examples that actually work in 2026 for professional services firms in Latin America

This edition of the Growth Broker playbook is written for managing partners and heads of business development at consultancies and agencies operating in Latin America. In this market, LATAM buyers reward hands-on partnership, local presence, and clear commercial terms, so the way you install account-based marketing has to be shaped to that reality from day one.

Most articles on account-based marketing are five years out of date. This one is not. Account-based marketing in 2026 is concentrating marketing on a named list of accounts with tailored plays, and the examples below are all inside the last four quarters.

Example one: a Series B infrastructure company applied account-based marketing to a list of 340 accounts and moved pipeline created inside the named-account list from a baseline to a defensible weekly number inside seven weeks. What worked was ruthless focus on trigger quality.

Example two: a bootstrapped agency owner ran the same play at one-tenth the budget and produced enough qualified pipeline to hire two full-time operators. The lesson is that account-based marketing scales down, not just up.

Inside professional services firms, the binding constraint is almost always senior partner time, not lead volume, and in Latin America it is compounded by the fact that local partnership depth, not marketing spend is what actually gates growth. Account-based marketing is only useful here when it is pointed at both constraints at once.

Example three: an enterprise incumbent tried account-based marketing across four regions in parallel and stalled — the exact pattern of confusing ABM with lead scoring on inbound MQLs. They restarted with one BU, hit the number in nine weeks, and then expanded.

The pattern across every winning example: they respect that one enterprise close is worth six mid-market ones, and they refuse to touch the model until they have a legible number on pipeline created inside the named-account list.

The pattern across every failing example: too many tools, too many stakeholders, no single owner. Fix that first and copy the plays.

If you take one thing from this list, it is that account-based marketing is a discipline before it is a technology. The examples that work are all built on the same operating rhythm.

Concretely for professional services firms in Latin America: one signed retainer typically funds the entire growth program for a year, and one properly-installed LATAM account becomes a reference across the region. That is the reason it is worth installing account-based marketing deliberately for this market rather than importing a playbook designed for somewhere else.