Sales funnel: definition, stages and conversion rates

A sales funnel is the path taking a stranger to a purchase, step by step, with measurable losses at each one.
3 min read
Believemy logo

The phrase suggests complicated machinery reserved for big budgets. In reality everyone has a sales funnel, including people who never built one: the moment a stranger discovers you and ends up buying, they followed a path. The only question is whether you know it.


Definition

A sales funnel is the sequence of steps a prospect crosses from discovering your offer to buying. It is called a funnel because it narrows: each step loses part of the people present at the previous one.

A classic funnel has four steps, and each answers a different objection:

StepProspect's questionWhat gets them through
DiscoveryDoes this concern me?Content, ads, referral
InterestDoes it solve my problem?A clear Value proposition
ConsiderationCan I believe you?Social proof, demonstration
PurchaseAm I risking anything?Money-back guarantee, simple payment
The four stages of a sales funnel and the loss at eachFunnel: 1,000 visitors, 50 signups, 15 qualified leads, 5 customers.Discovery1,000 visitorsInterest50 signupsConsideration15 qualifiedPurchase5 customersThe worst stage is never the one you expect


Where money is actually lost

The usual reflex is to bring more people in at the top. That is nearly always the least profitable lever, because it costs money every time.

The arithmetic makes it plain. A funnel converting at 2 percent turns a thousand visitors into twenty customers. Doubling traffic costs the price of another thousand visitors. Moving from 2 to 3 percent Conversion rate produces ten more customers without spending another euro.

Good to know

Measure each step's pass-through rate separately. The step losing most is almost never the one you imagine, and it is the only one worth working on.


Length depends on price

A €20 product sells on one page. A €3,000 programme takes several contacts, because that decision is not made in three minutes.

Needlessly lengthening a short funnel loses ready buyers. Shortening a funnel that should be long loses trust.


Frequently asked questions

Question

Do I need a dedicated tool?

Not at the start. A page, a form and an email tool are enough to run a complete funnel. Specialised platforms earn their keep when volume justifies automation, not before.


Question

How do I measure without complicated analytics?

Four numbers are enough: visitors, signups, people who saw the offer, buyers. Recorded monthly in a spreadsheet, they already give you pass-through rates, and therefore the step to fix.


Question

Should a funnel be automated?

Not while you are still discovering what convinces. Selling by hand the first thirty times teaches you the real objections, which you then automate. The reverse automates a hypothesis.


Question

What about people who drop out?

Keep them. A prospect who does not buy today may buy in six months, provided the link is not broken. That is the whole point of building an Owned audience rather than a passing stream.

Related terms

Discover our online business glossary

Every online business term explained in plain language: acquisition, recurring revenue, conversion, pricing, payments. Clear definitions and real numbers for founders and solopreneurs.

Share this article

Want to help us? Share this article on your networks or even better: on your site, in an article or in your newsletter.