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Expertise
Strategy & Consulting

Gain visibility and boost your sales through advertising on marketplaces.

On Amazon and other major marketplaces, advertising is a crucial tool for attracting buyers. Our Amazon Ads agency builds your campaigns with a clear objective: to turn your budgets into results.

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The Amazon Ads agency at the heart of performance

In an increasingly competitive environment, a precise and well-executed Ads strategy is key to maximizing your presence and profitability.

Strategy & Consulting

Tailor-made strategy

Development and optimization of sponsored campaigns tailored to each marketplace (Amazon, ManoMano, Cdiscount, etc.), according to your objectives (brand awareness, conversions, profitability)

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Account management

Budget optimization

Precise tracking of advertising spending with a focus on ROI, adjusting bids and placements to maximize profitability.

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Brand Content

Analysis and Reporting

Using advanced tools to analyze campaign performance, identify growth levers and propose strategic adjustments.

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Advertising performance

Competitive intelligence

Monitoring market trends, analyzing competitors and making continuous adjustments to maintain a competitive advantage on marketplaces.

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+40 %

average growth on client campaigns managed by our Ads experts

+€10M

of Amazon Ads budget managed in 2025

+25 %

of Amazon Ads budget managed in 2025

+50 %

conversion rates for event campaigns (Black Friday, Prime Day…)

Retail Media & Advertising

Trust us to manage your campaigns from start to finish. Stay focused on your objectives.
We manage every stage of the funnel with rigor and performance.

Retail Media Expertise

With over 10 years of experience, our Retail Media experts have mastered marketplace principles, purchasing mechanisms, and advertising strategies.
We manage your campaigns rigorously, adapting each lever to your business objectives: brand awareness, conversions, and profitability.

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State-of-the-art tools

We work with the most powerful technologies on the market: Pacvue, m19, Helium10, and Amazon Ads.
These tools allow us to automate, optimize, and analyze your Ads campaigns with the utmost data, enabling you to precisely manage your investments.

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Amazon Ads Advanced Partner

Amazon Ads Advanced Partner status gives us access to Amazon's advanced tools and data, the latest advertising innovations, and dedicated support.
This allows us to optimize your campaigns with high-performing strategies, improve your visibility, and maximize your return on investment.

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A Retail + Advertising approach

Thanks to our expertise in retail, we understand the performance drivers of both endemic and non-endemic brands, adapting their advertising strategies accordingly.
By analyzing millions of data points (sales, trends, ROAS, CPC, etc.), we optimize each campaign to maximize profitability and visibility on marketplaces and other digital channels.

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Martin Gentil, CEO, eTAIL agency

Each brand we support benefits from a tailored strategy, rigorous analysis, and close support, designed to generate concrete results. Our strength rests on three pillars: a team of experts among the best in the industry; continuous investment in technology, particularly AI; and genuine proximity to our clients: we act as an extension of their teams, with high standards, trust, and a long-term commitment. Marketplaces are evolving rapidly. We are here to ensure our clients stay ahead of the curve, achieve sustainable performance, and reach their ambitions.
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"Thanks to the support of eTAIL agency, we structured our Amazon Ads strategy, reduced our TACOS by 35% and doubled our revenue during key periods such as Prime Day and Black Friday. What I appreciate about them: their high standards, their profitability-oriented business vision, and above all, total transparency in management."

"Thanks to the support of eTAIL agency, we structured our Amazon Ads strategy, reduced our TACOS by 35% and doubled our revenue during key periods such as Prime Day and Black Friday. What I appreciate about them: their high standards, their profitability-oriented business vision, and above all, total transparency in management."

Nathalie Bombaud Duncan, Digital Manager, TTI - Ryobi and AEG brands

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Our Ads approach, designed for performance

Ready to boost your sales figures?

We leverage our expertise to help you launch quickly and effectively on marketplaces, with a tailor-made service entirely dedicated to your success.