Product Marketing · February 28, 2026 · 7 min read
Account-based marketing for PMMs: how to align messaging when your market is 50 accounts
ABM runs on one unit of work. Call it the account thesis, a paragraph that says why this company, under these particular pressures, should care about this product this quarter. Most programs skip it and ship templates with the logo swapped, then wonder why target-account pipeline looks like everyone else's. This post covers what PMM owns instead. The four inputs to a thesis, what the tiers really change, the parts bin that makes account-level messaging repeatable without custom production, and the two comparisons that say whether any of it landed.