{"id":14424,"date":"2025-04-23T17:21:04","date_gmt":"2025-04-23T17:21:04","guid":{"rendered":"https:\/\/smart-impact.ch\/articles\/?p=14424"},"modified":"2025-04-24T07:52:16","modified_gmt":"2025-04-24T07:52:16","slug":"tunnel-acquisition-digital","status":"publish","type":"post","link":"https:\/\/2025.smart-impact.ch\/en\/articles\/tunnel-acquisition-digital\/","title":{"rendered":"The TOFU-MOFU-BOFU method: structuring a funnel that converts"},"content":{"rendered":"

Everyone wants more visitors.
Unfortunately, very few ask what happens to these visitors once they arrive.<\/p>\n\n\n\n

A site can have hundreds of clicks a day... and zero customers at the end of the month.
Not because the offer is bad. Not because the market is saturated.
But simply because there is no no customer path<\/strong>. Just a stream of attention lost in a labyrinth with no way out.<\/p>\n\n\n\n

An acquisition tunnel is not a buzzword. It's a structure. A path. A guide that transforms a stranger into a prospect, then into a customer.<\/p>\n\n\n\n

A quick vocabulary check (to keep you on track)<\/h2>\n\n\n\n

This article is about tunnels.
Sometimes a funnel.
Sometimes even both. And that can be confusing.<\/p>\n\n\n\n

The word \"funnel\" comes from the English language. It means funnel<\/strong>.
This is the term used in most marketing tools, as it illustrates a simple model:<\/p>\n\n\n\n

\n

a large number of people enter at the top... and only a few emerge at the end.<\/em><\/p>\n<\/blockquote>\n\n\n\n

This model reflects a journey: a lot of curiosity at the start, few concrete decisions at the end.
In French, the word \"tunnel<\/strong> is often preferred.
It evokes less the idea of a sorting funnel, and more that of a waymarked path<\/strong>step-by-step guide.<\/p>\n\n\n\n

For this reason, several expressions coexist in professional vocabulary:<\/p>\n\n\n\n

    \n
  • acquisition tunnel<\/strong> the journey that turns a stranger into a prospect<\/li>\n\n\n\n
  • sales tunnel<\/strong> the commercial extension for final conversion<\/li>\n\n\n\n
  • funnel marketing<\/strong> the overall structure that encompasses all stages<\/li>\n<\/ul>\n\n\n\n

    And in this lexicon, we regularly come across three acronyms: TOFU<\/strong>, MOFU<\/strong> and BOFU<\/strong>.
    Anglo-Saxon acronyms that are useful to understand when reading an article, report or marketing tool.<\/p>\n\n\n\n

    TOFU<\/strong> means Top of the Funnel<\/strong> - the top of the tunnel.
    This is the discovery phase. The aim is to attract attention, bring out a problem or an initial awareness.<\/p>\n\n\n\n

    MOFU<\/strong> means Middle of the Funnel<\/strong> - the middle of the course.
    Here, the prospect begins to take a more serious interest in a solution. They're comparing and inquiring. This is the time to establish a relationship, to nurture the link.<\/p>\n\n\n\n

    BOFU<\/strong> means Bottom of the Funnel<\/strong> - the bottom of the tunnel.
    This is the decision phase. This is when we propose an exchange, a support, an offer. The moment of commercial truth.
    <\/p>\n\n\n\n

    Why this concept is often misunderstood<\/h2>\n\n\n\n

    As soon as you mention the word \"tunnel\", you can feel people's eyes tense up.<\/p>\n\n\n\n

    Some associate it with an aggressive marketing technique. Others think it's a trick reserved for American startups or training vendors.<\/p>\n\n\n\n

    In fact, the tunnel is nothing more than a logical path<\/strong>.
    A sequence of steps designed to answer a simple question:
    How do you accompany someone from their first visit right through to the decision to buy?<\/em><\/p>\n\n\n\n

    Most sites don't have tunnels.
    They have pages. Articles. Buttons. But nothing to tie it all together.<\/p>\n\n\n\n

    Result:<\/p>\n\n\n\n

      \n
    • unsuccessful visits,<\/li>\n\n\n\n
    • poorly qualified leads,<\/li>\n\n\n\n
    • marketing budgets that don't pay off.<\/li>\n<\/ul>\n\n\n\n

      The 3 main stages of a true digital tunnel<\/h2>\n\n\n\n

      A good tunnel has a clear dynamic:
      attract \u2192 convert \u2192 convince<\/strong>.<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      Attract (top of tunnel - TOFU)<\/h3>\n\n\n\n

      This is where it all begins.
      Someone has to find out that the company exists. Someone has to say, \"That's interesting\".<\/p>\n\n\n\n

      Channels to attract :<\/p>\n\n\n\n

        \n
      • search engines (SEO),<\/li>\n\n\n\n
      • advertising (SEA),<\/li>\n\n\n\n
      • social networks,<\/li>\n\n\n\n
      • shared content.<\/li>\n<\/ul>\n\n\n\n

        So be careful: at this stage, the person is not yet looking to buy. They're getting information, exploring.<\/p>\n\n\n\n

        Example:<\/strong> a blog article entitled \"What rights do I have after being made redundant?\"<\/em> or a LinkedIn post on a classic tax error.
        The aim here is not to sell. It's about create a first point of contact<\/strong>.<\/p>\n\n\n\n

        Convert (middle of tunnel - MOFU)<\/h3>\n\n\n\n

        This is where the relationship begins to take shape.<\/p>\n\n\n\n

        The person showed an interest. They clicked, read, looked.
        It's time to propose a suite<\/strong>. Something more engaging.<\/p>\n\n\n\n

        This is the role of :<\/p>\n\n\n\n

          \n
        • lead magnets (PDF guides, checklists),<\/li>\n\n\n\n
        • registration forms,<\/li>\n\n\n\n
        • targeted newsletters,<\/li>\n\n\n\n
        • demonstrations, free trials.<\/li>\n<\/ul>\n\n\n\n

          Example:<\/strong> a lawyer offers a downloadable checklist to help you prepare for a \"rupture conventionnelle\".
          It's not a sale. It's an opportunity to recover a qualified contact.<\/p>\n\n\n\n

          Convincing (bottom of the tunnel - BOFU)<\/h3>\n\n\n\n

          You're no longer talking to a stranger. You're talking to someone who knows who you are, what you do, and who plans to work with you.<\/p>\n\n\n\n

          It's time:<\/p>\n\n\n\n

            \n
          • reassure (testimonials, case studies),<\/li>\n\n\n\n
          • add value (personalized offers),<\/li>\n\n\n\n
          • guide towards an action (call, quote, make an appointment).<\/li>\n<\/ul>\n\n\n\n

            Example:<\/strong> a clear, structured \"Why choose us\" page, with concrete evidence.
            No empty marketing. Concrete.<\/p>\n\n\n\n

            Test it at home: <\/p>\n\n\n

            \n

            Why measuring your acquisition tunnel changes everything<\/h2>\n

            Many talk about traffic. Engagement. Clicks.
            \n But very few know what happens between the arrival of a visitor... and the signing of a contract.<\/p>\n

            A site can generate a thousand visits a week and not get a single customer.
            \n Not because it's badly made. Not because the offer is bad.
            \n But because the tunnel leaks. Because no one measures what is lost along the way.<\/p>\n

            This little calculator makes it easy to visualize your conversion rates at each stage.
            \n Not to look pretty. To adjust, correct and regain control.<\/p>\n\n

            \n

            Tunnel conversion calculator<\/h2>\n\n
            Step 1: Attraction<\/div>\n