See clearly
Data, customer journey, acquisition and retention audits. We identify the real friction points before recommending a solution.

We identify the point holding your e-commerce business back, then bring together the right expertise to fix it.
Start with the problemOur point of view
A redesign will not solve an acquisition problem. More traffic will not repair a leaking journey. A new CRM will not create a retention strategy.
Maison 3 starts by analysing the data, customer behaviour and business model. We then build a tailored scope and a clear proposal, with one person leading the entire project.
A response at the right scale
Data, customer journey, acquisition and retention audits. We identify the real friction points before recommending a solution.
A focused intervention on the link that is holding you back: UX, CRO, Shopify, CRM, tracking, creative or Meta Ads.
A complete redesign, migration or launch. One project lead, with three areas of expertise activated at the right time.
Localised e-commerce experiences for international brands entering France and French brands expanding abroad.
Operator experience
This dual perspective changes our decisions. We understand margins, trade-offs and the operational reality that begins after a recommendation.
Turning K-beauty expertise into a personalised advisory experience, from skin diagnosis to checkout.
View the brand ↗Building a performance brand around a tangible problem, a compelling narrative and a creative-led acquisition system.
View the brand ↗Some assignments cannot be displayed publicly. When our clients allow it, we can put you directly in touch with them for an honest, first-hand account of our work.
References and contact details are shared only on request and with the individuals’ prior consent.Three disciplines. One project lead.



Marie scopes the assignment, coordinates the expertise and follows every decision. You benefit from a complete team without having to manage three separate suppliers.
Your project
You do not need to have identified the solution already. Tell us about the context, the symptoms and the objective. We will come back to you with the first useful questions.