I recently had a fascinating discussion with the product manager of a promising account-based marketing (ABM) startup that intends to take targeted B2B marketing to the next level. Their approach? A contact-level model that promises more precision, more accountability, and far less wasted spend than conventional ABM campaigns.

The product manager—a bright, young, and refreshingly candid voice in the martech world—shared an observation, gained from many formal and informal discussions with senior executives across the world, that was not surprising and yet still shocking. Despite decades of so-called “lessons learned,” and the explosion of sophisticated sales and marketing technologies, the fundamental rift between sales and marketing teams remains stubbornly in place at all too many big and small companies.

The arguments are eerily familiar to anyone who’s been in B2B long enough:

• Marketing complains that sales doesn’t convert the leads they’ve worked so hard to generate.
• Sales counters that marketing doesn’t deliver enough high-quality leads worth pursuing.

These debates were raging decades ago. They’re still raging today.

The truth—then and now—is that neither side is entirely right or wrong. The real issue is that too many organisations treat sales and marketing as separate, even competing, functions rather than two halves of the same revenue engine.

As my new friend in martech product management highlighted, no ABM platform, no AI-powered targeting tool, no shiny piece of martech will magically bridge this divide. Technology can enable better alignment, but it can’t create it.

What’s required is genuine, consistent collaboration—not just between department heads, but all the way down to the front lines. That means:

• Talking regularly—not just at quarterly reviews, but in weekly syncs and shared planning sessions. Most do this, but few do it well.
• Agreeing on common goals—clear revenue targets, shared definitions of a qualified lead, and mutual accountability for results. Common goals are, of course, common sense, but this remains a scarce commodity.
• Embracing one unified scoreboard—so that both sales and marketing are working to the same numbers, in real time, without the selective reporting that fuels mistrust. Separate reporting and tracking processes and systems are almost guaranteed to generate friction.

Genuine collaboration is simple in concept, hard in practice, and absolutely essential. The most advanced ABM platform in the world—contact-level or otherwise—will fail in an environment where sales and marketing remain siloed. But when the two teams align on purpose, process, and performance measurement, technology becomes a force multiplier rather than a false promise.

If you’re investing in ABM, don’t just evaluate the tool. Evaluate your organisation’s willingness to collaborate—because without that fundamental commitment, you’re just buying another piece of tech for the shelf.