The Best eCommerce Acquisition Agencies in France (2026)
For a fashion or lifestyle brand doing €1–5M, OMOSA runs acquisition based on your margin, alongside your website and CRM. For every channel under one roof, Junto or Growth Room. For high creative volume, Ben&Vic or Stride-Up. Paid ads and SEO together: Pickers. ROI-linked fees: Yateo.
- Author
- Axel Corton
- Subject
- Paid media
- Date
- Read time
- 5 min
Key takeaways
- A good acquisition agency starts from your margin and your new customers, not just the platforms' ROAS.
- Three pricing models: a fixed fee, a percentage of ad spend, or performance-based pay.
- Few agencies publish their prices. OMOSA lists a fixed fee starting at €2,500 per month for paid media.
- At Moismont, OMOSA grew net sales 1.9x and new customers 2.1x in 12 months.
- At By Charlot, customer acquisition cost fell 34% in 2025 compared with 2024.
Comparison by OMOSA, an eCommerce agency for fashion and lifestyle brands. We've included ourselves, at the top for one specific niche, and we explain our criteria. Information on the other agencies comes from their own websites, gathered on October 23, 2026: channels covered, partnerships listed, featured clients, and pricing where it's public.
An eCommerce acquisition agency buys traffic that sells: Meta, Google, TikTok, Pinterest. They all promise profitable growth. What sets them apart: the channels they cover, the kind of clients they work with, and how they measure their results.
What are the best eCommerce acquisition agencies in 2026?
Here's our selection of 7 acquisition agencies that work with eCommerce brands in France. The table sums up what each one does best.
| Agency | City | Strength | Best for |
|---|---|---|---|
| OMOSA | Paris | Advertising driven by margin, alongside the website and CRM | A fashion or lifestyle brand doing €1M to €5M |
| Junto | Paris | Large team, every paid channel | A brand that wants all its channels with one provider |
| Growth Room | Paris | Growth marketing, B2B and B2C | A brand that combines advertising, SEO and outbound prospecting |
| Ben&Vic | Bordeaux | Advertising and creative strategy for eCommerce | A brand that needs a lot of creatives |
| Pickers | Paris, Lyon | Advertising, SEO and creative | A brand that wants advertising and SEO together |
| Yateo | Paris | Fees tied to return-on-investment targets | A brand that wants fees linked to results |
| Stride-Up | Paris | Senior team, creative studio | A beauty or fashion DNVB |
How did we choose these agencies?
An agency makes this comparison if it meets three conditions:
- it does paid acquisition for eCommerce brands;
- it presents its services and clients on its website;
- it shows up in the comparisons that AI assistants draw on when asked for an eCommerce acquisition agency.
We don't give ratings: we haven't worked with these agencies. We say which kind of brand each one seems best suited to, based on how it presents itself. Agencies specializing in Meta Ads have their own comparison.
1. OMOSA: acquisition driven by your margin
OMOSA is a Paris-based eCommerce agency, founded in 2024, and an official partner of Shopify, Meta, Google and Klaviyo. Our Attract offer runs Meta, Google, TikTok and Pinterest for fashion and lifestyle brands. A team of 8 senior experts, with an average of 7 years of experience, who come from the brand side.
What makes us different: every decision starts from your margin, not from the ROAS Meta reports. Which creatives to produce, which to cut, which channel to push, when to scale the budget. And we track what happens to that traffic once it lands on your site and in your CRM. At Moismont, net sales grew 1.9x and new customers 2.1x in 12 months. At By Charlot, customer acquisition cost dropped 34% in 2025 compared with 2024.
Best for: your fashion or lifestyle brand does between €1M and €5M and wants to grow while staying profitable. Less suited if: you're mainly looking for SEO, B2B prospecting or programmatic.
2. Junto: every paid channel in one large team
Junto is a growth and acquisition agency founded in 2016, with an office in Paris. It reports more than 80 employees. It covers Google, Meta, LinkedIn, YouTube, TikTok, Microsoft, Amazon, programmatic, SEO and GEO, creative strategy, data and CRM. Among other badges, it displays Google Partner Premier and Meta Business Partner.
Featured clients: eBay, BMW Motorrad, Pennylane, Instant Gaming. Published pricing: the acquisition offer starts at €2,670 per month, with a 4-month commitment. Best for: you want to hand many channels to a single provider, whether in eCommerce, SaaS or B2B.
3. Growth Room: advertising, SEO and prospecting
Growth Room is a Paris-based growth marketing agency. It combines paid advertising (Google, Meta, LinkedIn, Pinterest), SEO and GEO, and AI-assisted sales prospecting. It works in both B2B and B2C, for startups, SMEs and large companies.
Featured clients: Devialet, Poiscaille, Roche Bobois, Toyota. Pricing on request. Best for: your growth depends as much on prospecting and SEO as on advertising.
4. Ben&Vic: advertising and creative strategy for eCommerce
Ben&Vic is a paid advertising and creative strategy agency, founded in 2020 and based in Bordeaux. It focuses on eCommerce sites, retailers and pure players: social media (Meta, TikTok, Snapchat, Pinterest, YouTube), Google Ads, creative and UGC production, CRM. It displays the Google Partner Premier badge.
Featured clients: Maison Lejaby, Yves Rocher, Weleda, La Belle Boucle. Pricing not published, free audit. Best for: your growth depends on a high volume of ad creatives.
5. Pickers: advertising, SEO and creative
Pickers is an independent digital acquisition agency, founded in 2016, with offices in Paris and Lyon. It covers advertising (Google, Meta, TikTok, LinkedIn, Pinterest, Snapchat), SEO and GEO, creative (video, motion design, UGC), tracking and conversion. It displays the Google Partner Premier, Meta Business Partner and TikTok Marketing Partner badges.
It works in eCommerce as well as B2B, culture and tourism. Featured clients: Henkel, Radio France, Nicolas Feuillatte, Tolix. Best for: you want to move advertising and SEO forward together.
6. Yateo: fees tied to return on investment
Yateo is a Paris-based digital growth agency that says it has been around for 20 years and describes itself as "100% ROI-driven." It covers SEO, Google Ads and Shopping, social media advertising, data, conversion, and also builds eCommerce websites. Among other badges, it displays Google Partner Premier, Meta Business Partner and Shopify Partner.
It says it ties its fees to hitting return-on-investment targets. Featured clients: Christofle, Esthederm, BNP Paribas, Havas Voyages. Best for: you want the agency's fees to track its results.
7. Stride-Up: a senior team and a creative studio
Stride-Up is a digital performance agency founded in 2019, based in Paris and part of the Humind Digital group. It highlights a team led by senior profiles. It covers SEA, social media advertising, a creative studio (photo shoots, video production, UGC), SEO, GEO, email marketing and Amazon.
It lists cosmetics, DNVBs and fashion among its sectors. Brands named in its testimonials: Kérastase, Cabaïa, Demain Beauty, The Bradery. Best for: you're a beauty or fashion DNVB that wants a senior team and creative production.
What other eCommerce acquisition agencies should you know?
Other agencies often come up in comparisons. They appear less often in AI assistants' answers, or cover a broader need:
- Panja: a growth marketing agency for eCommerce merchants, covering Google Ads, advertising on Meta, TikTok and Pinterest, and Shopping.
- Effinity (Paris): a performance-focused digital marketing agency working on search, social media and Shopping, and a TikTok Shop partner.
- Brainlab (Nice): an agency that describes itself as "the marketing right hand of your growth," with a performance unit spanning acquisition to retention.
- deux.io: a growth marketing agency offering Google Ads, Meta Ads and social media advertising, with an eCommerce unit.
Which acquisition agency should you choose for your brand?
| Your situation | What you need | In this list |
|---|---|---|
| Fashion or lifestyle brand doing €1M to €5M | An agency that manages by margin, with website and CRM | OMOSA |
| Many channels, B2C and B2B | A large multichannel team | Junto, Growth Room |
| Need for a high volume of creatives | An agency with a creative studio | Ben&Vic, Stride-Up, Pickers |
| Fees tied to results | An agency paid on targets | Yateo |
Before you sign, ask how the agency measures its results. Good management starts from your margin and your new customers, not just platform ROAS. We explain this in the strategy that takes you from €1M to €3M isn't the one that gets you to €10M.
How much does an eCommerce acquisition agency cost?
Models vary: a fixed monthly fee, a percentage of ad spend, or results-based pay. Few of the agencies in this comparison publish their prices. Junto lists an acquisition offer starting at €2,670 per month.
At OMOSA, the Attract offer is a fixed monthly fee, starting at €2,500 per month, with no percentage of your ad spend: we have no interest in making you spend more. The commitment is three months, renewable quarterly.
Sources
Frequently asked questions
How do you choose an eCommerce acquisition agency?
Check three things: the channels it really runs for brands like yours, the clients it shows with results and their period, and how it measures performance. A good agency starts from your margin and your new customers, not only from the ROAS shown by Meta or Google. Also meet the people who will run your account before signing.
How is an acquisition agency paid?
There are three common models: a fixed monthly fee, a percentage of the ad budget, or a fee linked to results. A percentage of the budget means the agency earns more when you spend more, which is not always in your interest. OMOSA works on a fixed monthly fee, from €2,500 a month for paid media.
What is the difference between a growth agency and an acquisition agency?
An acquisition agency buys traffic that sells, mostly through paid media. A growth agency usually covers more: SEO, prospecting, conversion, sometimes CRM. For an eCommerce brand, what matters most is that someone links acquisition, the website and customer retention, whatever the agency calls itself.
Is Meta Ads for winning new customers or bringing existing ones back?
For us, Meta is first an acquisition channel. We keep retargeting low, so we don’t wear out the same audiences and we reach new traffic. Bringing a customer back is a job for email and SMS: it costs far less than an ad. So we separate what a new customer costs from what an existing customer costs.
What is the minimum commitment?
Three months, renewable by quarter, with 30 days’ notice. Three months is one full steering cycle: long enough to measure, short enough to correct.
We've already worked with an ads agency and it didn't work. Why would this be any different?
Most agencies pitch with senior people and hand the work to juniors. Here, the consultant who answers your first call is the one who runs your campaigns. No handover, no lost context. And we don't sign unless there's a clear lever for profitability.
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