Consulting agency specialised in: communication, e-commerce and tech.

Paris, Bordeaux, Tunis, Londres

Tell it better. Sell it better.

As a consulting agency, we help you shape your marketing and creative strategies. We seek to unearth and activate your uniqueness. Our process is inspired by two core beliefs: you must become your own media, and everything is e-commerce.

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Our highlights

Our latest work, thoughtfully imagined and brought to life by sharp pens and passionate minds.

All Our Case Studies

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H. Moser & Cie.

Brand content · Digital activations · Global communication · Photo and video production

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Fauchon

E-commerce consulting · E-commerce website · UX/UI design

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Louis Erard

E-commerce website · UX/UI design

All Our Case Studies

Together, we shape the voice and strategy that define your difference — so you can fully express your uniqueness.

“We are extremely pleased to work with such a talented and committed team. We also appreciate Cosavostra being in both London and Paris, a double culture that makes for a perfect match.”

Phillip Meyer

Group Client Marketing Director at Richemont Group

“CosaVostra made an extraordinary work identifying our needs in order to create a full set of contents for our brand.They designed for us a whole digital magazine and a brand new podcast in a very short time despite the difficult period.”

Pierre Trehorel

Global Editorial Manager at TAG Heuer at TAG Heuer

“Thanks to an optimized user experience, responsive design, and a targeted content strategy, FAUCHON’s exceptional products are now accessible throughout France and Europe. The objectives were clear: simplify the purchasing journey, unify the omnichannel experience, and strengthen FAUCHON’s premium brand image.”

Pauline Lamare-Lecerf

Digital Marketing & CRM Director at FAUCHON

“Cosa said they outperformed by 9 our targets with our “We let our watches do the talking” campaign? I can confirm these numbers are not bullshit.”

Edouard Meylan

CEO of H. Moser & Cie

Brand identity

Global communication

Media consulting

Digital activations

Brand Content

Podcast

Photo and video productions

E-commerce consulting

UX/UI Design

Performance marketing

Development

L’oeil de Cosa

95 days ago

A1.Gallery : une spot-on webdesign curator

Welcome to A1.Gallery, a new website offering a cutting edge selection of the web most beautiful designs.