Acquisition funnel: definition, steps and optimisation

The acquisition funnel is visualised as a funnel because the number of people decreases at each stage: many hear about your brand, fewer visit your site, fewer still sign up, and only a fraction becomes paying customers.

The classic funnel stages are:

1. 1Awareness: via SEO, advertising, word of mouth
2. 2Interest: site visit, content consultation (TOFU)
3. 3Consideration: evaluation, comparison with competitors, reading reviews
4. 4Intent: pricing-page visit, demo request
5. 5Conversion: purchase or sign-up

Each stage is measured by specific metrics:

• Awareness: impressions, unique visitors
• Interest: bounce rate, time on page
• Consideration: number of pages viewed, micro-conversions
• Conversion: conversion rate, CPA

Funnel analysis reveals the biggest friction points (stages with the steepest drop-off) and directs optimisation efforts toward the highest-impact levers.

The acquisition funnel is a strategic management tool that transforms marketing from blind spending into a measurable, optimisable process.

It precisely identifies where prospects are lost, allocates budgets to the most critical stages and measures the impact of each optimisation.

• Without a well-defined funnel, marketing teams operate blindly
• The funnel reveals whether the problem lies in acquisition (too little traffic) or conversion (traffic not being converted)
• A funnel analysed by channel identifies the sources that bring the most qualified traffic

1. 1Instrument every stage with precise analytics events.
2. 2Calculate conversion rates between each stage and identify the largest drop-off.
3. 3Analyse user behaviour at the critical stage (heatmaps, session recordings, surveys).
4. 4Test changes via A/B testing focused on that stage.
5. 5Repeat the process by gradually moving back up the funnel.
6. 6Analyse performance differences by channel, device and segment.