Product Marketing · March 1, 2026 · 7 min read
Buyer persona development for B2B PMMs: how to build profiles that actually drive decisions
A persona that lists a title, an age range, a tech stack and a reporting line is onboarding paperwork. Accurate, filed, and no use at all when a deal goes quiet in week six. The version that changes what we write answers five things about how the buyer decides. What set them looking, what they're trying to accomplish, what blocks them inside the building, what they can't change, and what a win looks like to them personally. It comes from interviews with buyers who chose us and buyers who didn't, not from a whiteboard.