Marketing terms, defined plainly.

No jargon without context. Every definition here comes from the work we do installing the Marketing OS for B2B founders.

Bottom of Funnel (BOFU)

Bottom of funnel is the decision stage where prospects are ready to buy and choosing between final options. Bottom-of-funnel activity removes remaining risk and makes the specific case for choosing you, through proof, demos, proposals, and direct sales. It targets the highest-intent buyers and converts demand into revenue.

Bottom of funnel is where buying intent is highest and where a small improvement pays off immediately, because these prospects are ready to act. This is the place for proof, references, and a clear business case, not more education. Many founders over-invest in awareness while their bottom-funnel conversion quietly leaks money on buyers who were ready to say yes.

Example:

A ready-to-buy prospect needs a case study, a proposal, and answers to final objections, not another awareness piece. Fixing bottom-funnel conversion turns existing intent into revenue.

What is the focus of bottom-of-funnel activity?

Removing final risk and making the specific case for choosing you, through proof, demos, proposals, and direct sales, to convert high-intent buyers.

Why is bottom-of-funnel conversion high-leverage?

These are the highest-intent buyers. Small improvements convert existing demand into revenue immediately, without spending more to generate new demand.