B2B Marketing Funnel Explained: TOFU, MOFU, BOFU in 2026
The B2B marketing funnel describes the stages a potential buyer moves through from initial awareness to closed customer: TOFU (top of funnel), MOFU (middle of funnel), and BOFU (bottom of funnel). Each stage represents a different buyer mindset - from "I have a problem, let me research" to "I am comparing specific vendors" to "I am ready to buy." Modern ABM inverts and extends the traditional funnel by starting with account selection rather than lead volume. Understanding each stage helps marketing and sales teams create the right content, choose the right channels, and set realistic conversion expectations.
