The 10 Best Growth Marketing Agencies in France [2026 Comparison]

A growth marketing agency no longer sells "hacks". The term comes from a post Sean Ellis published in July 2010, Find a Growth Hacker for Your Startup, which described someone whose "true north is growth". Fifteen years later, the label covers very different businesses in France. An outbound shop, a HubSpot integrator and a team that improves a website every month all call themselves growth agencies. The right partner therefore depends first on the channel that drives your acquisition.

Our Webflow agency compared the best growth marketing agencies in France against three criteria anyone can check: named case studies with figures, a clearly stated core lever and public signals such as partner status, awards or published prices. We collected every data point from the agencies’ websites, their case study pages and the French national business register. The ranking covers ten profiles, from B2B websites to Shopify stores, each with a starting price and a point to watch.

Transparency note: this article is published by Noqode, which offers its own growth marketing service. We apply the same criteria to Noqode and to the other agencies in the ranking. No agency paid to be included. Data was collected on October 20, 2026.

What are the 10 best growth marketing agencies in France?

For a B2B company whose website is its main acquisition channel, Noqode tops this ranking. Growth Room follows for multichannel B2B pipelines, Bulldozer for SaaS scale-ups that want senior operators, Junto for high-budget paid acquisition and YATEO for one team handling both website and campaigns. There is no single best growth agency. The lever that moves your sales points to the right partner.

1. Noqode to improve a B2B website every month, from SEO and visibility in LLMs to conversion.
2. Growth Room for a B2B pipeline that combines ads, outbound, ABM and HubSpot.
3. Bulldozer for a SaaS scale-up that wants senior operators plugged into its team.
4. Junto to run a large advertising budget on Google, Meta and LinkedIn.
5. YATEO to hand the website and the campaigns to one team, partly paid on results.
6. Deux.io for a startup that tests several channels before committing to one.
7. Markentive for a B2B company that runs marketing and sales on HubSpot.
8. Ceres to fix the CRM and sales operations of a B2B team.
9. Scalezia for the founder of a B2B service firm that relies on word of mouth.
10. Panja for an e-commerce brand on Shopify or WooCommerce.

The table data comes from the agencies’ websites and case study pages. Headcounts come from the French national business register, using 2024 data, unless stated by the agency. The starting price is the one published by the agency, or "on request" when no public figure exists.

Our review of the 10 best growth marketing agencies

1. Noqode

Noqode leads this ranking for B2B companies whose website drives acquisition. Our growth team joins the client’s marketing team and improves the website every month, from design to SEO and visibility in LLMs. The same senior experts stay on the account month after month. They know which queries convert and which pages close deals.

The process runs in four steps. The client adds priorities in their portal. We prioritize them together during a monthly review. The selected projects ship throughout the month. A report closes each period, ready to share with leadership. The value of the engagement therefore builds over time, as each decision draws on the results of previous months.

Engagements often start with an AEO audit of the existing site and a market review. On the production side, Rayane, lead web developer and Noqode partner, runs AI development workflows that shorten delivery times. We also handle SEO and GEO for sites that are not built on Webflow.

Our core areas of expertise:

• Strategy and data: reliable tracking, monthly reporting and project prioritization
• SEO and visibility in LLMs, on Google as well as ChatGPT, Perplexity and Claude
• Design and conversion: UX, UI, copywriting and A/B testing
• Webflow development: components, features and custom code
• Team enablement: workshops and training so teams publish without a developer

Sectors: consulting firms, law firms and professional services, SaaS and B2B tech, finance, luxury brands.

Reputation: Webflow Certified Partner, 5.0 on Google, 9.3/10 average recommendation score in our client survey. Framboise Consulting reached #1 on ChatGPT after a redesign built for SEO and AEO.

Pricing: three public plans, from €1,500 to €4,900 per month excluding VAT, with no commitment.

Watch out for: Noqode does not run high-budget ad campaigns, outbound prospecting or e-commerce. For those levers, Junto, Growth Room or Panja are better equipped.

Discover Noqode’s growth team →

2. Growth Room

Growth Room is a Paris growth marketing agency registered in 2018, with 20 to 49 employees in the business register. It reports more than 150 companies served. Its offer brings together paid ads, outbound, ABM, GEO and HubSpot around a single pipeline goal. The agency publishes more than forty case studies with figures, from Toyota Material Handling (521 leads and €2.8M in pipeline) to Redis, Passbolt and Roche Bobois.

Growth Room is upfront about its entry threshold. Its reviews page says it is most relevant from an ad budget above €5,000 per month, an existing CRM or a clear intent to build an acquisition engine.

Strengths

• 40+ named case studies with figures
• Ads, outbound and ABM in one team
• HubSpot partner to tie campaigns to the CRM

Watch out for: no public pricing. The reviews it quotes ("50+ five-star Google reviews") are self-reported. The offer suits companies that already have an ad budget.

Our take: Growth Room ranks second for the volume of its published evidence and the breadth of its B2B setup. A scale-up that wants a pipeline fed by several channels will find a seasoned team.

3. Bulldozer

Bulldozer runs as a collective. The agency, founded by Jordan Chenevier-Truchet and Enguerrand Chalvon-Demersay, lists 298 members and 304 clients on its about page, with offices in Paris and New York. Its senior operators plug into the client’s team, from demand generation to pipeline optimization. Its published cases cover PayFit, Orus, Mooncard, Doctolib, Aircall and Alma.

The PayFit case shows its range. Bulldozer supported the company’s shift to a product-led model, with +18% conversion on the self-serve funnel and −22% acquisition cost on search ads, according to the agency. Bulldozer won the 2025 GTM10 Award in the Growth category.

Strengths

• Senior operators embedded in the client team
• Top-tier SaaS references, from PayFit to Doctolib
• GTM10 Award 2025, Growth category

Watch out for: no public pricing. The "€115M revenue generated" for clients is self-reported, with no published method. The collective model means you should ask who will actually run your account.

Our take: Bulldozer ranks third for the quality of its SaaS references and the seniority of its model. A scale-up that wants experienced operators rather than a classic agency will find the right format.

4. Junto

Junto is an acquisition agency founded in Paris in 2016, part of the Blueland group. It reports more than 80 staff and more than 800 clients since launch. Its core remains paid media on Google, Meta, LinkedIn and programmatic, since extended with SEO, design, data and CRM teams. Its website lists Pennylane, Mirakl, OpenClassrooms, Doctrine and JobTeaser among its clients.

Junto publishes a package grid, a rare practice in this market. Its paid acquisition package starts at €2,670 per month, SEO and GEO at €1,780 and tracking or CRM at €1,335.

Strengths

• Public pricing grid per package
• Media expertise across all major ad platforms
• SaaS and e-commerce references you can check

Watch out for: the register lists fewer than 50 employees for the Junto entity, while the agency reports more than 80 at group level. The model stays media-centric and requires an ad budget on top of the fee.

Our take: Junto ranks fourth for the depth of its media expertise and its pricing transparency. A brand that invests heavily in advertising will find a team sized to manage those budgets.

5. YATEO

YATEO is a digital marketing agency based on Place de la Bastille in Paris. Registered in 2006, it lists 20 to 49 employees in the business register. It combines two skills rarely found together: building websites and business tools, and acquisition through SEO, Google Ads and social ads. The agency reports more than 400 clients, more than 500 websites built and more than €20M in media buying managed each year. Its published case studies cover BNP Paribas, Christofle, Havas Voyages and Esthederm.

Its model stands out on one point. YATEO says it ties part of its fees to its clients’ return-on-investment targets. For Christofle, the agency rebuilt the entire tracking setup after finding that more than 30% of sales were not being tracked.

Strengths

• Website and acquisition in one team
• Fees tied to ROI, according to the agency
• Google Partner certification displayed

Watch out for: no public pricing. Several case studies are a few years old, such as the Christofle project launched in 2018. The Google Partner Premier status mentioned in the press has not been verified in Google’s directory.

Our take: YATEO ranks fifth for its dual website and acquisition profile. A brand that wants one team for its platform and its campaigns, with part of the fee tied to results, will find a rare model.

6. Deux.io

Deux.io is one of the original growth hacking agencies in France. Registered in late 2012, it reports more than 600 clients served, 73% of them through referrals according to the agency. Its method relies on fast tests of channels and personas before investing in the ones that respond. Its published cases cover Weglot, Altaroc, Majelan, Cybertek and TeamViewer.

For Majelan, the agency tested seven channels and found a persona seven times more effective than the others. Deux.io also runs a newsletter, a training program and a library of growth tools.

Strengths

• Twelve years of channel testing
• Named B2B and B2C cases, from Weglot to Cybertek
• Public resources: newsletter, training, tools

Watch out for: the register lists 6 to 9 employees for the entity in 2024. Its website publishes a ranking of growth agencies that places Deux.io first. We found no public pricing.

Our take: Deux.io ranks sixth for its track record and testing method. A startup still looking for its acquisition channel will find a team used to sorting options quickly.

7. Markentive

Markentive calls itself a "Growth Enabler" that puts the CRM at the service of growth. Founded in Paris in 2013, the agency lists 20 to 49 employees in the register and reports more than 500 clients. It combines HubSpot integration, SalesOps consulting, growth marketing and web design. Its industry pages cover finance, IT services, manufacturing, education and SaaS.

Markentive presents itself as a HubSpot Elite partner, the program’s top tier, after a partnership that began in 2013. Its growth offer follows the AARRR funnel, from tactical scoping to multichannel campaign rollout.

Strengths

• HubSpot Elite partner, self-reported status
• CRM, marketing and sales in one team
• Documented industry expertise

Watch out for: we could not verify the Elite status in HubSpot’s directory. The core of the offer is CRM integration. A company that does not use HubSpot will get less out of the agency.

Our take: Markentive ranks seventh for the depth of its HubSpot expertise. A B2B company that wants marketing and sales aligned on one CRM will find an experienced integrator.

8. Ceres

Ceres is a Paris RevOps and AI agency founded by Guillaume and Simon after several years supporting startups and scale-ups on sales operations. It reports more than 250 companies served, from 15 to more than 500 people. Its projects range from RevOps audits to CRM migrations, with TotalEnergies, HiPay, Alan and Beedeez among its references.

Since 2025, the agency has used Claude and MCP servers to deploy AI agents in sales teams. It publishes thirteen case studies and works with HubSpot, Salesforce, Pipedrive, Attio and Clay.

Strengths

• RevOps and AI in one offer
• Complex CRM migrations, from TotalEnergies to HiPay
• Thirteen published case studies

Watch out for: Ceres does not run acquisition itself. It works on the processes, data and tools that turn leads into revenue. We found no public pricing and no reviews on a third-party platform.

Our take: Ceres ranks eighth for its focus on revenue operations. A sales team whose CRM holds back growth will find specialists in that problem.

9. Scalezia

Scalezia works with founders of B2B service firms who want to stop relying on word of mouth. Registered in Paris in 2020, it lists 10 to 19 employees in the register. Its offer comes as programs: StarterPack to set up the go-to-market, Scalezia OS to build the growth system with the client, and Akiro for cold calling.

The setup combines a dedicated ops advisor, ready-to-use process kits and a community of more than 300 B2B founders. Its published cases mostly involve consultancies, agencies and advisory firms.

Strengths

• Specialist in B2B services and consulting
• Sales processes as much as marketing
• Community of 300+ founders

Watch out for: depending on the page, the website reports 650 or 900 companies served. The program format is closer to guided training than to delegated execution.

Our take: Scalezia ranks ninth for its understanding of B2B service firms. A founder who wants to structure prospecting in-house will find a method and a framework.

10. Panja

Panja is an e-commerce growth marketing agency founded in Montpellier in 2018 by Théo Sitjar and Vincent Maurin. Its four-person team runs acquisition, conversion and retention for more than 70 brands on Shopify, WooCommerce and PrestaShop. Its published cases cover Morphée, Réuni, Satisfix and Pandore.

Panja charges a single price, €1,120 per month excluding VAT plus a variable fee tied to results, with no commitment and no setup fee. Two team members are trainers for Google’s Ateliers Numériques program.

Strengths

• Single published price with a variable component
• Acquisition, CRO and retention in one subscription
• No commitment and no setup fee

Watch out for: the team has four people and the scope is limited to e-commerce. Ad spend is paid to the platforms on top of the fee.

Our take: Panja ranks tenth for the clarity of its e-commerce offer. A brand that sells online and wants one partner for its whole funnel will find an accessible entry point.

B2B buyers choose their vendor before talking to sales

B2B growth increasingly happens before the first meeting. The 6sense 2025 Buyer Experience Report, which surveyed 945 B2B buyers in five European countries including France, shows that first contact with a vendor happens 58% of the way through the buying journey. In 92.4% of cases, the winning vendor is already on the day-one shortlist. Buyers pick the vendor they will sign with before speaking to sales about three times out of four.

The levers that matter therefore sit before that contact: the website, content, Google searches and LLM answers. A growth agency that only works on prospecting acts on the last quarter of the journey. The profiles in this ranking fall into three families. Growth Room, Deux.io and Scalezia focus on lead generation and outbound. Junto, YATEO and Panja run paid acquisition. Noqode improves the website itself, while Markentive and Ceres structure the CRM that turns leads into revenue.

The website hosts the phase where buyers decide

A buyer who lands on a website 58% of the way through their journey has already compared several offers. They are looking for proof, a price, a case study close to their own. Every page that answers those questions without a meeting earns a spot on the shortlist. Growth work on the website therefore targets offer clarity, speed, proof and conversion. We check these first at the start of every engagement.

Answer engines become a channel in their own right

Buyers now ask ChatGPT, Perplexity or Claude to build their vendor list. A brand missing from those answers drops off the list before anyone visits its website. Several agencies in this ranking, from Growth Room to Junto, have launched a GEO offer. Our comparison of GEO agencies covers the specialists of this lever.

Public prices put a growth engagement between €1,120 and €4,900 per month

Of the ten agencies in this ranking, three publish their prices. The other seven work on quotes. Published fees cover the team and execution. Ad spend is always paid on top, directly to the platforms. Growth Room, for example, recommends an ad budget above €5,000 per month to start working with it.

Our prices are public. The Starter plan begins at €1,500 per month excluding VAT for 24 hours of work. The Growth plan moves to 48 hours for €2,900. The Scale plan provides 72 hours for €4,900. Most of the engagements we run fall within this range, with no minimum term. Plan details are on our growth marketing agency page.

Five verifiable criteria separate the agencies in this ranking

We used five criteria any reader can check in a few minutes. Every data point comes from the agency’s website, its case studies or the French national business register. When a piece of information was only self-reported, we flagged it in the agency’s profile.

Named case studies with figures

A wall of logos proves nothing. We kept agencies that name their clients and publish measured results, in leads, pipeline or acquisition cost. A case that cites the client, the lever and the figure can be checked. A logo alone cannot. All ten agencies in the ranking publish named case studies.

A clearly stated core lever

A growth agency that promises every channel does not say where it excels. We favored profiles whose main lever shows on the homepage: the website for Noqode, media for Junto, HubSpot for Markentive, RevOps for Ceres, e-commerce for Panja. This clarity lets you rule out irrelevant agencies in seconds.

Verifiable public signals

We only counted awards granted by an identified jury, such as Bulldozer’s GTM10 Award. We also counted partner statuses that can be looked up. Statuses we could not verify are flagged as such. Client reviews only matter with their volume and platform.

Public prices as a first benchmark

Three agencies in the ranking publish their prices. These grids let you compare at a known scope, before the first call. An agency that works on quotes is not more expensive by default. It simply requires scoping the need before you know the order of magnitude.

A team that executes

A recommendation that nobody implements moves no metric. We checked whether the agency executes itself or trains the client to do it. Scalezia openly follows the second model. Bulldozer, Junto, YATEO and Noqode execute. Before signing, ask who publishes, who codes and who launches the campaigns.

Noqode is part of the ranking

Noqode publishes this comparison and ranks first. We applied the same criteria to our own offer. Our positioning fits B2B companies whose website drives acquisition and who need SEO, visibility in LLMs, design and conversion work. We do not run high-budget ad campaigns, outbound or e-commerce. For those needs, Junto, Growth Room or Panja are better choices.

The limits of this ranking

We have no access to client retention rates, margins or unpublished results of the agencies listed. Case study figures are self-reported by the agencies, without audit. Register headcounts date from 2024 and only count employees. They therefore understate agencies that work with freelancers, such as Bulldozer. We will update this ranking as offers and teams change.

How to choose your growth marketing agency in 6 steps

1. Identify the lever that moves your sales: website, ads, outbound, CRM or e-commerce.
2. Set a business metric before discussing channels, in qualified leads, pipeline or revenue.
3. Ask for three case studies close to your industry and size, with figures and the client’s name.
4. Ask who executes each project and how many clients each expert handles in parallel.
5. Compare the total cost: fee, ad spend, tools and internal time included.
6. Check the exit terms: commitment, notice period and ownership of accounts, data and content.

Frequently asked questions about growth marketing agencies

What is the best growth marketing agency in France in 2026?

Based on our analysis, Noqode leads for B2B companies whose website drives acquisition. Growth Room stands out for multichannel B2B pipelines, Bulldozer for SaaS scale-ups, Junto for paid acquisition and YATEO for combined website and acquisition work. The right choice depends on the lever that weighs most on your sales.

What does a growth marketing agency do?

A growth marketing agency drives a company’s growth from its data. It tests channels, measures their results and concentrates budget on the ones that pay off. Its scope can cover the website, SEO, ads, outbound, CRM or conversion. Most agencies specialize in one or two of these levers.

What is the difference between growth marketing and growth hacking?

Growth hacking is the method Sean Ellis described in 2010: fast, low-cost tests to find a growth channel. Growth marketing applies that logic over time, across the whole funnel, from acquisition to retention. Early growth hacking agencies such as Deux.io have since broadened their offer to growth marketing.

How much does a growth marketing agency cost?

The three agencies in this ranking that publish prices start between €1,120 and €1,500 per month excluding VAT. The most complete plan reaches €4,900 at Noqode. Ad spend always comes on top of the fee. Agencies that work on quotes set the price based on scope and media budget.

Should I hire a growth marketer or work with an agency?

An in-house growth marketer knows the company in depth but rarely covers design, development, SEO and ads alone. An agency brings several areas of expertise from the first month, with no hiring delay. Hiring makes sense once the workload justifies a complete in-house team.

How long before I see results?

Paid channels produce first signals within a few weeks, once campaigns have gathered enough data. SEO and visibility in LLMs take several months before they weigh on pipeline. A growth engagement should therefore be judged over at least a quarter, against metrics set at the start.

Which agencies were left out of this ranking?

We left out agencies that rank themselves first in their own comparisons without any other public signal, as well as profiles too recent to show case studies with figures. Pure prospecting agencies, focused on sending messages, were also set aside. Specialist SEO agencies appear in our comparison of SEO agencies.