Influencer marketing

Influencer campaigns that bring in customers, not likes.

We choose the right creators, the right platforms, and the right message to really sell. We talk to you about sales, acquisition cost, and revenue, never views or shares. No fuss, no fluff: real, measurable return on investment.

We’ll call you back, we talk ROI, not likes · No commitment

ROI
the metric we track, not likes
1.3M
visitors/month on the founder’s site

01 · The problem

A campaign is not measured in likes.

Many agencies sell you reach and engagement. It looks nice in a report, but it doesn’t pay the bills. The real value of a campaign shows up elsewhere: in your sales, your acquisition cost, and your revenue. Those are the numbers we work on.

02 · The solution

A tailored strategy aligned with your goals.

Every brand is different, so we never roll out a one-size-fits-all solution. We start from your business goals, then align the right creators, the right platforms, and the right message with them. That’s what we call cumulative marketing: SEO, influencer marketing, and organic working together over time instead of replacing one another. The method we first proved on our own site, marcwiner.com, and that works just as well for a local restaurant as for a national e-commerce brand.

03 · Our levers

What we do for you.

Not an endless catalog: the levers that drive sales, executed seriously and connected to one another.

Campaign strategy

We start from your business goals, then define the right message and the right platforms. Before mobilizing a single creator.

Creator selection

We choose creators whose audience truly matches your target. Size matters less than relevance.

Activation and management

We negotiate, define the content, and manage the collaboration from start to finish. You don’t have to handle a thing.

ROI measurement

Conversions, acquisition cost, revenue generated. You see exactly where every euro goes and what it brings in.

04 · How it works

Four steps. Zero mystery.

01

We discuss goals

A call to understand your brand, your audience, and what the campaign really needs to deliver.

02

We build the strategy

We choose the platforms, the creators, and the message. You approve everything before we launch anything.

03

We launch the campaign

We activate the creators and manage the collaboration. You track progress in real time.

04

We measure and iterate

A clear report on sales and ROI. We double down on what works and cut what doesn’t.

05 · The proof

A real case, backed by numbers.

Influencer marketingLocal restaurant
×3.4of bookings generated by the campaign

“For the first time, we saw the campaign fill the dining room.”

The challenge. A local restaurant that relied on word of mouth, with no reliable way to attract new customers.

The action. A handful of well-chosen local creators, content designed to whet the appetite, a clear message, and a call to book.

The result. More bookings, a controlled acquisition cost, and above all, customers who come back.

Read the full case study: the ROI of an influencer campaign for a restaurant

06 · Frequently asked questions

What brands ask us.

Does influencer marketing really work for a small brand?

Yes, as long as you target accurately. A local creator with an engaged audience is often worth more than a big off-topic star. We choose based on your target audience, not follower count. From a neighborhood restaurant to a national e-commerce brand, the method stays the same: relevance first.

How do you measure return on investment?

We track what really matters: conversions, customer acquisition cost, and revenue generated. Not views or shares. You receive a clear report showing where every euro goes and what it brings in, from the start of the campaign all the way to sales.

How much does it cost?

It all depends on your goals, your platforms, and the scale of the campaign: we don’t sell a fixed package. We start with a discussion to define your needs, then we give you a tailored quote. You’ll know exactly what you’re paying for and what it should bring in before you sign anything.

Who chooses the creators, you or me?

We offer you a reasoned selection: why these creators, what audience, what format. You approve before we launch. We then handle negotiation and management, but the final choice is always yours.

I’m a content creator. How can I work with you?

Join our creator database: fill out the form below with your platforms, your audience, and your media kit. We’ll get back to you as soon as a campaign matches your profile.

07 · Creators

Are you a creator? Join our database.

We’re constantly looking for creators for our campaigns. Leave us your platforms, the size of your audience, and your media kit. We’ll get back to you as soon as a campaign matches your profile.

  • Send your media kit, we’ll get back to you
  • We only contact you for relevant campaigns
  • No commitment on your side
Rejoindre le reseau de createurs [EN]
We'll get back to you. No spam.
Select all the platforms where you publish.
Total number of followers across all platforms combined (an approximate number is fine).
Public link to your media kit or your main profile (e.g. https://your-profile.com).

Shall we get started?

Launch an influencer campaign that pays off.

We’ll call you back, we talk ROI, not likes. We define your goals, choose the right creators, and tell you clearly what it costs. Pricing by quote, never a fixed package, with no commitment.