Francesco Gizzi
Measurable marketing strategy: how to build it step by step

Marketing

Measurable marketing strategy: how to build it step by step

Reading: about 9 minutes · Updated September 2026

Many companies do a lot of marketing and understand little of it. They post on social media, run campaigns, send newsletters, attend trade fairs. Each activity makes sense on its own. But if you ask the owner how much it costs to acquire a customer, or which channel brings in the best customers, the answer comes after a long pause, and it is often just an impression.

A measurable marketing strategy closes that gap. It means knowing what you are trying to achieve, how much you are willing to spend to achieve it and how you will tell, at regular intervals, whether you are heading in the right direction. It does not require sophisticated tools. It requires a few choices made clearly and kept over time.

In this article I show you how to build marketing that is measurable and sustainable, step by step: from goals to positioning, from channel selection to the funnel, all the way to metrics, budget and regular review. With a practical example and the mistakes to avoid.

Start from goals tied to the business

The first step is not about marketing. It is about the business. How many new customers do you need this year? Of what kind? With what average value? Measurable marketing starts here, because a goal like "increase visibility" cannot be verified, while "acquire 8 new customers a month with an average value of at least €3,000" can.

In my work I always ask people to reason backwards. You start from the revenue you want to generate from new customers and work your way back up the path:

This calculation, even with rough numbers, changes the tone of the conversation. Marketing stops being a cost center that is hard to judge and becomes a function with a precise job. If historical numbers are missing, you start from reasonable estimates and correct them after the first quarter. An imperfect goal is better than no goal.

Positioning and message before channels

The second step is the one people tend to skip. Before deciding where to communicate, you need to decide what to say and to whom. If the positioning is vague, no channel will work well, because it will attract generic people with a generic message.

Useful positioning answers three questions specifically:

Positioning gives rise to the core message, which must stay consistent everywhere: website, ads, sales presentations, phone conversations. With clients I often see the website saying one thing, the campaigns another and the salesperson a third. In that situation measuring does not help much, because you are comparing three different messages without knowing it.

There is also a practical advantage. A clear message makes results easier to read. If you speak to a defined audience, you can tell straight away whether a lead is on target or not, and that is the first data point you need to judge a channel.

Fewer channels and a readable funnel

Choosing channels

One of the most common mistakes is being everywhere with little force. Six channels covered halfway produce less than two channels managed well, and above all they are impossible to measure seriously: the budget for each is too small to draw conclusions.

My rule is to start with two main channels and at most one test channel. To choose them I look at three criteria: where the ideal customer looks for information when they have the problem you solve, how well the channel fits the sales cycle (a service that takes months of evaluation is not sold with a two-line ad), and what skills and resources you really have to run it consistently.

The test channel deserves a rule of its own. Before launching it, write down what you expect, how much budget you are giving it and for how long. For example: three months, €600 a month, a target of at least 5 qualified leads a month. When the time is up, you judge it against those thresholds. If it beats them, it joins the main channels and takes budget from the weakest one. If it does not, you shut it down with no regrets. Without these thresholds set in advance, tests tend to stay open forever, because there is always a reason to give them one more month.

Designing the funnel

The funnel is the path that takes a person from stranger to customer. To make it measurable it needs to have few stages, with a clear definition of what it means to move from one to the next. For example: lead, qualified lead, first meeting, proposal, customer. Each stage needs a criterion shared between marketing and sales. If marketing considers anyone who fills in a form qualified, and sales only those with a defined budget, the numbers will never add up.

With a funnel like this you can see the conversion rate between each stage and spot where most people drop out. That is where it pays to focus your efforts, before adding more traffic at the top.

Metrics, budget and review cadence

A few metrics, tied to the funnel

Measurable marketing needs only a few metrics, chosen because they are tied to the funnel stages and to the financial result. The ones I use most often as a baseline are the number of qualified leads per channel, the conversion rate between the main stages, customer acquisition cost and average customer value. Everything else, from impressions to clicks, can be useful to whoever runs the individual channel, but it should not drive management decisions. If you want a more structured reporting system, that is what I set up with a KPI dashboard for marketing and sales.

A budget consistent with your goals

The budget should be calculated starting from how much you can afford to spend to acquire a customer. If a customer is worth, for example, €3,000 in margin in the first year, you might decide to spend at most €750 to acquire them. Multiply that by the target number of customers and you get a budget with clear logic behind it. The rest is a matter of allocation: most of it to the channels that work, a small, defined share to tests.

Review cadence

Measurement is only useful if it leads to decisions. That is why I suggest three different rhythms:

Every meeting must end with a decision, however small: shifting a share of budget, rewriting an ad, clarifying a qualification criterion with sales. If a meeting ends with "let's keep an eye on it" three times in a row, that topic goes to the quarterly review and gets resolved there. It is also worth keeping a short log of the decisions taken, with the date and the reason. After six months it becomes a valuable tool for understanding which choices worked and which did not.

This is also where sustainability lies. Sustainable marketing is marketing the team can keep going without strain, with a realistic workload and decisions made at regular intervals rather than under pressure.

A practical example

Imagine a company that sells practice management software for professional firms, with an annual subscription of about €3,600. It spends €6,000 a month on marketing spread across six channels: two social networks, search engine campaigns, a newsletter, sponsorship of industry events and an agency producing content. It gets a good number of leads, but new customers swing between 3 and 9 a month with no clear explanation.

We start from the goal: 8 new customers a month. Sales closes roughly one customer for every four demos, so 32 demos are needed. About half of qualified leads accept a demo, so 64 qualified leads a month are needed. With a maximum cost of €750 per customer, the €6,000 budget is consistent with the goal. The problem is not how much is spent, but where.

Reconstructing the data from recent months reveals that most customers come from two sources: search engine campaigns on very specific queries and industry events. Social media generates plenty of leads, but almost none reach the demo stage. The choice becomes simple: concentrate about 80% of the budget on the two channels that bring in customers, leave 10% for a well-defined test and cut the rest to the minimum. In parallel, the website's main page is rewritten to speak to firms of a certain size, which are the customers most likely to renew.

After three months, at the quarterly review, the company knows how much a customer costs through each channel and can decide with numbers whether to increase, maintain or shift the budget. That is the destination: not perfection, but the ability to choose knowing what is happening.

Mistakes to avoid

Where to start

If your marketing feels hard to read today, the starting point is understanding what is really happening, before changing channels or budget. A marketing audit is designed for exactly this: finding the bottleneck and deciding in what order to act.

From there you build the rest: goals, message, channels, funnel, metrics and review rhythm. It is the path I follow in marketing consulting projects with SMEs, startups and scale-ups, in person or remotely. If you are in or around Rome, you can find more details on the page dedicated to marketing consulting services. Write to me to tell me about your situation and let's work out together where to begin.

FAQ

What does measurable marketing mean?

Marketing in which every activity is linked to a business goal and is evaluated with a few metrics tied to the funnel and to the cost of acquiring a customer. It lets you decide where to invest based on numbers, not gut feeling.

How many marketing channels should an SME use?

In most cases it pays to start with two main channels managed well and at most one test channel. Fewer channels let you measure seriously and concentrate your resources.

How often should a marketing strategy be reviewed?

A short weekly check-in between marketing and sales is useful, along with a monthly review with management and a quarterly review in which you decide what to continue, correct or stop.

How do you calculate a marketing budget?

You start from how much you can spend to acquire a customer, based on the margin that customer generates, and multiply it by the target number of customers.

Francesco Gizzi · business consultant based between Rome and Milan, working with companies across Italy and internationally. For more than 15 years I have supported SMEs, startups and scale-ups on strategy, marketing, sales and data, with 25+ companies and institutions in over 30 industries, including as a consultant for the Casa delle Tecnologie Emergenti of Roma Capitale. About · LinkedIn

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