---
url: 'https://infuse.com/glossary/marketing-funnel/'
title: What is Marketing Funnel?
date: '2023-10-04T11:56:19+00:00'
modified: '2026-10-28T17:49:59+00:00'
type: glossary
summary: 'A marketing funnel, also known as a sales funnel, is a visual representation of the process a business uses to attract and convert prospects into paying clients.'
published: true
---

# What is Marketing Funnel?

## Summary

A marketing funnel is a model that maps how marketing supports buyers from first awareness of a problem through to a purchase decision. It groups buyer activity into top, middle, and bottom stages, so teams can match content, channels, and goals to what buyers need at each point. In B2B, the funnel works best as a planning tool, as buying groups conduct purchase decisions non-linearly.

## **Why is the marketing funnel useful?**

The funnel gives marketing and sales one shared model for deciding what to say, where, and when, based on how far a buyer has progressed.

Thinking in stages helps teams make four decisions:
- **Alignment:** Marketing and sales share one view of how prospects progress toward a purchase
- **Content planning:** Each stage brings different questions, so content can be built around evolving buyer needs
- **Timing:** Purchase-ready messaging reaches buyers when they are ready for it, not at first contact
- **Measurement:** Stage-based metrics show where prospects tend to stall, so teams know where to remove friction
## **What are the stages of the marketing funnel?**

The marketing funnel is typically divided into three stages:[top of funnel (TOFU)](https://infuse.com/glossary/top-of-funnel-tofu/),[middle of funnel (MOFU)](https://infuse.com/glossary/middle-of-funnel-mofu/), and [bottom of funnel (BOFU)](https://infuse.com/glossary/sales-funnel/bottom-of-funnel-bofu/).

| **Stage** | **Goal** | **Typical content** |
| --- | --- | --- |
| **Top of funnel (TOFU), awareness** | Build recognition as a solution provider for a problem or category | Blog posts, social content, videos, educational guides, case studies |
| **Middle of funnel (MOFU), consideration** | Build trust and show fit as prospects evaluate approaches | Webcasts, case studies, comparison guides, eBooks, technical documentation |
| **Bottom of funnel (BOFU), decision** | Remove risk and prompt action as prospects prepare to buy | Demos, free trials, pricing and comparison sheets, consultations, client references |

Buyers want proof earlier than the classic model suggests. [INFUSE Voice of the Buyer 2026](https://infuse.com/insight/infuse-insights-report-voice-of-the-buyer-2026/) research found that case studies (38%) and product demos (33%) lead awareness-stage content, while blogs, whitepapers, and eBooks account for 14% combined. Buying groups also [move back and forth between stages](https://infuse.com/programs/lead-cascade/) as new stakeholders and questions enter the process.

## **What is the difference between the marketing funnel and the sales funnel?**

The two funnels cover connected parts of the same buying journey. The marketing funnel attracts, educates, and [nurtures a broad audience](https://infuse.com/insight/lead-nurturing-playbook-how-to-align-b2b-content-5-best-practices/) until prospects are ready to engage with sales. [The sales funnel](https://infuse.com/insight/b2b-sales-funnel/) then converts qualified opportunities into clients.

| **Aspect** | **Marketing funnel** | **Sales funnel** |
| --- | --- | --- |
| **Focus** | Attract, educate, and nurture | Qualify, convince, and close |
| **Journey stage** | Earlier stages | Later stages |
| **Primary owner** | Marketing | Sales |
| **Scope** | Audience-level | Opportunity-level |
| **Key metrics** | Reach, engagement, qualified demand | Pipeline, win rate, revenue |

The two overlap at the handoff, where qualified prospects pass from marketing to sales. Treating both as one continuous buyer journey keeps the experience consistent on either side of that handoff.

## **How to use the marketing funnel**

The funnel turns into a working plan once each stage has a defined buyer, content set, and channel mix:
- **Define the stages:** Describe what a prospect at the top, middle, and bottom of the funnel looks like in the target market
- **Document buyer questions:** List the questions and objections buyers raise at each stage
- **Map content to stages:** [Match assets to the questions at each stage](https://infuse.com/insight/demand-marketers-guide-to-repurposing-content-for-each-funnel-stage/), including proof such as case studies from the start
- **Select channels:** Assign channels by stage, such as search and social for awareness, nurture emails for consideration, and third-party validation for decision
- **Measure and refine:** Track stage-to-stage conversion to find where prospects stall and which steps need work
## **How do you measure the marketing funnel?**

Combine stage-specific metrics with conversion rates between stages to locate friction and improvement opportunities.

| **Stage** | **What to measure** | **Example metrics** |
| --- | --- | --- |
| Top of funnel | Awareness and reach | Traffic, impressions, new audience growth |
| Middle of funnel | Engagement and qualification | Content consumption, engaged accounts, marketing-qualified leads (MQLs) |
| Bottom of funnel | Decision readiness | Opportunities, conversion rate, pipeline created |

Stage-to-stage conversion rates show where prospects stall and where improvements would have the most effect. In B2B, account-level and buying group metrics are also relevant indicators, because tracking individual leads alone understates progress across a group of stakeholders.

## **Key takeaways**
- A marketing funnel maps how marketing supports buyers from first awareness through to a purchase decision
- It gives marketing and sales a shared model for content, timing, and measurement decisions
- The funnel has three stages: top (awareness), middle (consideration), and bottom (decision), each with its own goal and content
- Buyers want proof early, with case studies and demos leading awareness-stage content, and buying groups move between stages non-linearly
- The marketing funnel covers the earlier, audience-level stages, and the sales funnel covers the later, opportunity-level stages of one continuous journey
- Stage-to-stage conversion, complemented by account-level metrics, shows where prospects stall
## **Learn More About the Marketing Funnel**

Explore how to plan and orchestrate demand across the funnel:
- [What is Demand Generation? Demand Gen vs. Lead Gen](https://infuse.com/insight/what-is-demand-generation-demand-gen-vs-lead-gen/)
- [The Definitive Guide to B2B Lead Generation](https://infuse.com/insight/definitive-guide-to-b2b-lead-generation/)
- [5 Steps to Orchestrate Marketing Channels for Demand Generation](https://infuse.com/insight/5-steps-orchestrate-marketing-channels-demand-generation/)