SEO

Top 30 Best SEO Agencies in France 2025

In today’s ever-changing digital landscape, search engine optimization (SEO) is essential for any business looking to improve its online visibility. Whether you’re a small local business or a large international brand, choosing the right SEO agency can be critical to the success of your digital strategy.

That’s why, in this article, we’ll try to help you in your process. We’ve carefully selected and analyzed, according to our criteria, the 30 best SEO agencies in France, taking into account their experience, reputation, methodologies, and results.

At the end of the article, you’ll also find our key expert advice to guide you in choosing your SEO agency. Choosing the ideal partner, suited to your needs for your SEO project, is the most important step in any good SEO strategy.

Top 30 Best SEO Agencies in France

Please note that the SEO agency rankings presented here are not ranked from best to worst. The goal of this ranking is to compile the best SEO agencies in France to help readers find qualified partners. Each agency has its own strengths and weaknesses, and is distinguished by unique specializations that meet different needs and objectives. We encourage readers to consider these aspects when selecting an agency to find the one that best suits their specific project.

1. Keyweo

Keyweo, a digital marketing agency, was founded in 2018 by Guillaume Bonnard and Guillaume Peltier. It focuses on SEO, SEA, and SMA. Its main objective is to support companies, regardless of their size or industry, in developing and implementing effective strategies to increase their online visibility.

Based in Barcelona, Keyweo has a team of experienced international consultants who can operate in 14 different markets and six languages, making Keyweo the ideal partner for international exports. With unique experience in digital marketing, our team offers the most advanced expertise to our clients. Our consultants, certified by Google, guarantee a high level of performance and an approach adapted to the specific needs of each project.

Keyweo’s work is based on three fundamental pillars: first, expertise – we exclusively engage in areas where we can offer a high level of expertise. Second, results – we are dedicated to providing you with the best possible results, tailored to your specific objectives. Third, action – we don’t just make recommendations; we put them into practice, particularly through the creation of relevant links and content.

2. SEO.FR

SEO.fr is one of the best SEO agencies in France. Founded in 1998 in Paris, the agency has collaborated with an impressive number of companies over its 25-year history. SEO.fr emphasizes collaboration between the client and the agency, thus facilitating communication between the two parties. SEO.fr provides expertise in natural referencing, SEA, SXO, web analytics, website creation, and more.

In addition to offering comprehensive digital marketing expertise, SEO.fr is committed to sharing its knowledge of web marketing and SEO. They offer training in SEO, Google Ads, and Google Analytics, as well as free, in-depth webinars, allowing participants to gain knowledge and experience in the sector.

3. Eskimos

Eskimoz is a digital acquisition agency based in the Paris region. It was one of the first SEO agencies in France, making it one of the most recognized SEO companies in the country. Specializing in developing data-driven digital acquisition strategies, Eskimoz has a large team of industry experts.

Currently, it offers expertise in four main areas: SEO, paid media, content creation, and data analysis. With its experience in these sectors, the agency is able to help you improve your search rankings.

Fun fact: In November 2023, the Eskimoz agency launched its first NFT collection on the OpenSea platform.

4. Together

Junto is a Parisian firm that advises startups, SMEs, mid-cap companies, and large corporations on their growth marketing strategies. The agency prides itself on the quality of its team, which boasts both technical and strategic expertise in digital marketing. Junto has developed a strict recruitment process, with weekly internal training sessions to ensure the highest quality of service to its clients.

Junto Agency specializes in four areas: media consulting and management (Google Ads, YouTube Ads, etc.), tracking and data, SEO services, and design services for ads, landing pages, and more.

5. Noise

Noiise is a digital agency specializing in web strategy, made up of over 80 experts. Born from the merger of two renowned agencies, Open Linking and 1st Position, it has established itself as a pioneer in web SEO, positioning itself among the top SEO agencies in France. Noiise defines its work methodology along three main axes:

#bedifferent: Value the uniqueness and differences of their customers.
#workhard: A team that works hard.
#playhard: A team that knows how to release the pressure to maintain a good atmosphere in the office.

The digital agency has an original slogan: “Your digital strategy is going to make some noise!” and can help you in several areas, including SEO, SEA, Analytics, content marketing, and website creation.

6. Primelis

Based in Levallois-Perret, France, Primelis, founded in 2009, has built a passionate team that grows every year. The agency supports brands in their acquisition campaigns by offering expertise in search (SEO, SEA, Shopping), social media, and data analysis. With a dedicated team of 50 employees, Primelis works daily to provide superior service to its clients, aiming to help them achieve their business objectives. It is one of the best SEO agencies in France.

7. Yateo

Yateo is an agency that offers consulting and solutions to help clients with their digital growth strategies. For over 17 years, this Parisian company has helped its clients navigate the challenges of the digital age. Thanks to a comprehensive team, tailored support, and ROI-based approaches, Yateo is able to define an optimal strategy for your site. Currently, Yateo offers its expertise in consulting, design, and digital acquisition.

8. Digimood

Digimood, an agency specializing in natural SEO and SEA, operates in four major French cities: Paris, Annecy, Montpellier, and Marseille. In 2022, the company joined the United Nations Global Compact, supporting its 10 principles.

Digimood stands out for its commitment to a CSR approach focused on people and the environment. The company is currently investing in environmental protection, aware of the impact of its activities on the ecosystem. It is developing a human resources policy that promotes diversity and equal opportunity. Furthermore, Digimood is actively involved in the development of its community by supporting local projects. This commitment is reflected in the words of Jean-Marc Fortes, Associate Director of the Digimood agency:

It is essential for us to raise awareness among our stakeholders about more sustainable and respectful ways of being and living in our society.

9. Optimize 360

Optimize 360 is a local digital agency operating in around ten French cities. Specializing in website creation, search engine optimization (SEO), online advertising (SEA), and data analysis, it offers its services to small and medium-sized businesses.

Drawing on its expertise, Optimize 360 helps businesses develop their digital strategies to increase online visibility, drive more traffic to their websites, convert more visitors into customers, and optimize their results. Thanks to this 360-degree vision, it is one of the best SEO agencies in France.

10. SEOMix

SEOMix is an agency specializing in SEO, particularly for sites using the WordPress CMS. They offer a wide range of WordPress services, including website creation, custom development, optimization, and more. SEOMix has a team that is both human and skilled, capable of helping you improve your online visibility. They are one of the best WordPress SEO agencies in France.

11. Yumens

Yumens, formerly Mediaveille, is a digital strategy consulting agency based in Rennes. It helps its clients grow their businesses by harnessing the potential of digital technology. Their methodology is based on four pillars: consulting, expertise, proximity, and results.

Experts in several fields such as SEO, content, SEA, and Social Ads, the agency can help you with their business-centric approach in developing effective digital actions for your company.

12. Peak Ace

Peak Ace, formerly Search Foresight, is a digital marketing agency based in Paris and Nantes. It offers a wide range of services, focusing primarily on SEO, data (including machine learning), content marketing, paid media, and Amazon strategy.

Peak Ace bases its SEO actions on three fundamental pillars: technical SEO, semantic SEO, and link-building SEO.

The Peak Ace team is comprised of SEO consultants and data scientists. The French company seeks to provide innovative solutions by combining research expertise and big data.

13. Let’s click

Let’s Click, a Paris-based digital marketing agency, has one promise: to “boost your business and help you outperform your competitors through SEO and Google Ads.” With their expertise, the agency aims to improve your online growth through a natural referencing strategy tailored to your business goals.

Let’s Clic offers its prospects a free SEO pre-audit to gain visibility on the site’s general health and areas for improvement, boosting your search engine results.

The Let’s Clic team is comprised of SEO consultants and data scientists. The agency seeks to provide innovative solutions by combining research expertise and big data.

14. Oscar SEO

Oscar Référencement is an agency that focuses primarily on SEO, working primarily on aspects of natural referencing, web writing and user experience (UX).

Oscar Référencement will help you implement a powerful SEO strategy to help you rank high in Google search results. How? Through a semantic analysis to identify the best keywords, an SEO audit to gain a comprehensive overview of your site’s health, content writing, a link-building strategy, UX consulting, and tracking solutions.

15. Anthedesign

Anthedesign is a 360° digital marketing agency based in Attichy, north of Paris, in the Hauts-de-France region. Their specialty? SEO, website creation, and redesign. Innovative and always up-to-date, Anthedesign can help you implement your digital communications strategy.

The agency’s approach? Focus on listening, understanding, analysis, discussion, imagination, and optimization, while keeping the user experience in mind.

16. Ad’s Up

Ad’s Up is a SEA, Social Ads, SEO, and Display strategy consulting firm founded in 2012. While the agency specializes more in SEA and Social Ads strategy consulting, it has recently expanded into SEO.

Ad’s Up is now able to implement SEO strategies that are 100% tailored to its clients’ needs, helping them achieve their business goals. Thanks to the recruitment of the former SEO manager of OUI.sncf and the SEO manager of Bouygues Telecom, Ad’s Up has become one of the best SEO agencies in France.

17. SEO Hackers

Founded by Paul Sanchez, founder and CEO of Impact SEO, and Mathieu Gheerbrant, founder and CEO of SEO Media, SEO Hackers has established itself over the years as one of the best SEO agencies in France. The agency promises to increase your visibility and traffic through advice, support, and development services.

SEO Hackers offers a wide range of services to help you develop your online strategy: SEO audit, link building, consulting, coaching, e-reputation, SEA expertise, and development. We’ll help you take your web strategy to the next level.

18. Orixa Media

Orixa Media is one of the best SEO agencies in France. It has supported more than 150 SMEs with their SEO strategies since 2007. Thanks to a 100% in-house team and a 360° reach, it guarantees the best performance for its clients. Orixa’s promise is simple: boost your traffic, improve your visibility, raise your profile, gain legitimacy, and increase your sales.

Today, the agency offers a wide range of digital marketing services to guarantee premium and personalized support to all its clients.

19. Atypical

Aty’pique is, without a bad pun, the most unusual agency on the list. It’s a web agency in Ain that combines different disciplines in a complementary manner, with the aim of offering a single service provider for managing all of the company’s communications. The agency’s services include community management, web copywriting, webmaster services, SEO agency services, photography, branding, and more.

If we take a closer look at their SEO offering, we can see that they offer the same services as the best SEO agencies in France, namely an SEO audit and the implementation of an SEO strategy. Website redesigns, on-page optimization, creating SEO-optimized content, keyword studies, and a link-building strategy, among others. Atypique is a versatile and original agency that can provide good SEO services.

20. Ska SEO

Ska is a Breton web marketing agency specializing in SEO, as well as SEA, SMO, and analytics. Ska currently has agencies in France’s largest cities: Paris, Lyon, Marseille, Nantes, Bordeaux, and Toulouse.

Their mission is simple: to support you in your web projects, helping you increase traffic, conversions, and revenue. The agency is able to intervene in several areas to achieve your goals. These areas include SEO, Google AdWords, link building strategies, conversion optimization, website redesign, web migration, and social SEO. Its versatility makes it one of the best SEO agencies in France.

21. Axenet

Axanet is a web agency specializing in SEO and cybersecurity, providing expertise in various sectors, including website creation, SEO, and website security. Axanet offers support in four areas: sector benchmarking, site creation for acquisition, a sustainable SEO strategy, and advice to help you grow. They stand out thanks to their teams of specialists who act efficiently and their 15 years of experience in the SEO sector.

22. Cybercity

An experienced agency present in several major cities in France, Cybercité offers a wide range of services, including SEO, content marketing, SEA, inbound marketing, and analytics. Cybercité stands out for its experience in the field and its team of certified consultants, who can respond to all your traffic acquisition and conversion optimization issues in a personalized manner.

23. Première Page

Première Page is a French SEO agency specializing in local, technical, and international SEO, link building, and web writing. With over 13 years of experience in the field of natural referencing and a team of more than a dozen specialized consultants, Première Page has established itself as one of the best SEO agencies in France.

Première Page’s working method is structured around six pillars: keyword research, a technical audit, on-page writing and optimization, off-site link building campaigns, the production of monthly SEO reports as well as performance monitoring and ongoing optimization.

Who better than one of the agency’s clients to attest to the effectiveness of Première Page? Here’s a testimonial from Audrey, communications manager at Annexx, a company specializing in storage solutions.

“I’ve been working with Première Page for almost five years. As part of my work, I regularly interact with the team. I’m always supported and supported by the various project stakeholders with professionalism and an expert eye. Finally, the results of the actions taken are easily visible.”

24. SEO Monkey

SEO Monkey is a Lille-based SEO agency founded in 2020 by Antoine Veyrières. Represented by a monkey mascot, SEO Monkey has established itself over the years as one of the best SEO agencies in northern France. This agency stands out for its efficiency, relying on three key pillars:

Fast results thanks to a KGR (Keyword Golden Ratio) analysis.
A vision focused on the return on investment (ROI) of SEO, targeting the top 3 transactional queries.
An operational approach.

The agency also offers a six-week SEO training course, providing an excellent opportunity to take your first steps into the vast world of SEO and to interact with expert consultants in the field.

25. Tactee

Tactee is a web agency located in Lyon and Paris, specializing in digital consulting, formed by a group of more than 20 qualified and certified experts. Currently, the Tactee agency focuses its efforts on four areas of expertise:

SEO and natural referencing.
SEA, including paid SEO, Social Ads and content marketing.
Inbound Marketing, via content strategies, emailing and marketing automation.
Web creation, including the creation and redesign of websites.

With extensive expertise in these four areas of digital marketing, Tactee offers impactful and personalized digital strategies, enabling their clients to grow in terms of visibility, awareness, lead acquisition, and sales. With over 150 clients and four awards (Google Partner, Opquast, QASEO, Google Ads Certified), Tactee has established itself as one of the top SEO agencies in France.

26. Semji

Semji is a Lyon-based internet marketing agency renowned for its ability to integrate artificial intelligence into SEO and content marketing.

The company currently offers a wide range of services, including SEO support, content strategy development, link building, website redesign, blog analysis, and conversion rate optimization (CRO) audits. Renowned companies such as Macif, Fiducial, and Decathlon have already placed their trust in Semji, automatically establishing the French agency as one of the best in the SEO field.

27. Uplix

Uplix is a dynamic SEO agency at the heart of modern digital strategy. Founded by a team of passionate and visionary experts, Uplix specializes in search engine optimization, offering a range of services to help its clients’ brands rank at the top of search results.

Uplix’s service offering is comprehensive and diverse, encompassing SEO audits, strategic consulting, content marketing, high-quality link building, and website redesigns to improve SEO performance. The agency also emphasizes in-depth data analysis to refine its strategies.

What sets Uplix apart in the digital marketing landscape is its innovative approach, which combines creativity and technology. The agency utilizes the latest advances in artificial intelligence and data analytics to provide its clients with cutting-edge, personalized SEO solutions.

Large companies, from innovative startups to well-known brands, have already chosen Uplix to support their digital growth, recognizing the agency as a major player in SEO in France.

28. Push

SEO agency Poush, located in Namur and founded in 2014 by Michael Debecker and Lionel Godefroid, specializes in designing and executing digital strategies. Its primary mission is to support business growth by increasing their brand awareness and boosting sales of their products and services online, all in the most responsible manner possible.

Poush stands out for its commitment to constantly remaining at the forefront of web knowledge, taking into account both the challenges and the impact of its actions. It positions itself as the preferred partner for the development and growth of its clients’ businesses, supporting them, advising them, and helping them deploy the digital tools necessary for their expansion. This is always done while respecting the objectives and resources of each company, in an approach that respects ethical and eco-responsible values.

29. Spark

Spark, launched in March 2019 by Xavier and Baptiste, has established itself as the best SEO agency thanks to its response to the needs of advertisers seeking speed, technical expertise and strategic support. The Spark team, recognized for its analytical and commercial talents, is dedicated to developing optimal acquisition strategies for its clients.

Spark’s principles, reflecting its status among the best SEO agencies, include:

Customer First: Putting clients’ interests first, Spark adopts a customer-centric approach, an essential pillar for any top-tier SEO agency.
Excellence: Spark strives for excellence, providing premium services that consistently exceed expectations and keep it at the forefront of the industry.
Integrity: The agency advocates transparency and trust, key elements of its relationship with clients and fundamental to its reputation as a top SEO agency.

These essential principles make Spark not only one of the best SEO agencies in terms of technical and strategic skills, but also a reliable partner, committed to the success of its clients.

30. The Web Agency

The Web Agency, based in Levallois-Perret near Paris, specializes in natural search engine optimization (SEO). With a team of Google Partner Premium-certified professionals, it offers in-depth expertise in various aspects of search engine optimization (SEO). The Web Agency is committed to boosting your search engine rankings, contributing to significant growth in your revenue. Thanks to an advanced understanding of Google algorithms, the agency is able to generate qualified traffic for any type of business or theme. Its approach is focused on return on investment (ROI), ensuring that every action taken aims to maximize profits for its clients.

Why is SEO crucial for your website?

SEO is a crucial element for any business seeking to establish a strong online presence. Several statistics, taken from an article by Ahrefs, can prove the importance of SEO for your business:

68% of online experiences begin with a search engine (BrightEdge).
60% of marketers say inbound (SEO, blog, etc.) is their highest-quality source of leads (Hubspot).
SEO leads have a conversion rate of 14.6%, which is higher than other channels.
0.63% of users click on the results on the second page, highlighting the importance of being in the first position (Backlinko).

Aside from the statistics mentioned above, it’s important to understand that SEO offers the opportunity to increase your visibility, target your potential customers more precisely, and better understand their needs. But the benefits of SEO don’t stop there. In fact, it’s considered one of the most profitable acquisition channels, mainly due to its sustainability and long-term impact:

Sustainable results: A good SEO strategy continues to generate traffic and sales even after the initial investments have stopped.
Long-lasting positions: Once you’ve reached a high position in search results, it can take several years before you drop down in the results (if you stop working on your SEO). You can actually maintain a top position in search engines for the long term.

Who is SEO for?

SEO, or natural referencing, is essential for anyone looking to improve their online visibility. This strategy is aimed at a wide range of stakeholders, from individuals to businesses of all sizes and operating in various sectors. Its main objective is to effectively and sustainably increase the online presence of a project or company.

First, SEO is crucial for any online entity that wants to increase its visibility on search engines. Whether you run an innovative startup, a growing SME, or an established multinational, SEO techniques are essential for attracting and retaining your target audience. They help ensure a dominant online presence against the competition.

In conclusion, SEO is for anyone who wants to establish, improve, or strengthen their online presence. Regardless of company size or industry, a well-developed SEO strategy is the key to achieving and maintaining a leading position in search engine results. It’s a long-term investment that requires a clear vision and ongoing analysis to ensure the goals are met.

Why use an SEO agency?

An SEO agency is the ideal partner to boost your search engine results. With their team of expert consultants, they can handle all the complex and time-consuming work needed to optimize your SEO on major search engines. Your business will benefit from improved online visibility, increased traffic, and higher conversions, directly impacting your revenue.Agencies work with a wide variety of SEO tools, allowing them to thoroughly work on every aspect of your site. These tools are often extremely expensive and sometimes complex to use without the necessary expertise. Contacting an SEO agency will allow you to get the most out of these tools for your site.

How to find the best SEO agency?

Finding the ideal SEO agency can be complex. With the rise of the internet, digital channels have become crucial to a company’s sales strategy. In this landscape, numerous digital marketing agencies have emerged, making the choice difficult at times. To select the best agency, you should consider several criteria:

What are your needs and goals?
What is your budget?
Does it offer a free pre-audit? Is it good quality?
What is the agency’s reputation?
Does it have experienced consultants?
What is the agency’s financial situation?
Does it have a complete range of services (SEO + SEA + SMA)?
What are the agency’s SEO tools?
Is she transparent about her methods?
Does it offer regular monitoring and reporting?
Is she trying to sell you a dream? Bad sign…
Does she have good customer references?

How does an SEO agency support work?

The SEO agency support process is structured into several key phases. While each agency adopts a unique approach, the following sequence generally follows:

A discovery call to understand the project and your needs.
A free pre-audit (optional).
The creation of the offer, the quote, and a project timeline.
Signing of the contract.
1st month:
- Keyword study.
- Proposal of strategic pages and site architecture.
- Editorial plan.
- Technical SEO roadmap.
- Setting up Looker Studio.
From the 2nd to the 12th month:
- Technical advice and modifications.
- Creation of content and briefs.
- Monthly meeting.
- Link building.

Obviously, the services listed above will depend on the client’s needs, the project objectives, and the terms negotiated when signing the contract.

How long does the support offered by an SEO agency last?

Typically, SEO agency support lasts for a minimum of 6 to 12 months. While there is no fixed timeframe, this is the minimum timeframe to develop an analysis, implement a strategy, observe initial results, adjust actions based on performance, and respond to the constant evolution of search engine algorithms.

How much does support from an SEO agency cost?

The cost of SEO agency support depends on many factors. But if we were to give you a general idea of the price ranges for SEO agency support:

Small businesses or local projects:
- From €500 to €2,000 per month for basic strategies, mainly focused on on-page optimization, keyword research, and local SEO actions.
Medium-sized companies:
- From €2,000 to €7,500 per month for more advanced strategies, including technical optimization, content creation, link building, and possibly targeted SEO campaigns.
Large companies or competitive projects:
- From €7,500 to €20,000 per month or more, for comprehensive and intensive SEO strategies, tailored to highly competitive markets, including full SEO services, large-scale content creation, advanced backlinking strategies, and in-depth analytical monitoring.

Here are some of the factors that can influence the price of an agency’s SEO services:

The objectives and size of the project
The client’s budget
The current state of the site
SEO Market Competition
Services included and duration of support
The agency’s pricing policy
The agency’s expertise and reputation

Who is the best SEO?

Being a true SEO champion is not something you can invent and requires many qualities. A good SEO combines technical expertise, sharp analytical skills, and solid writing skills. These qualities allow you to master the subtleties of algorithms, interpret data to adjust strategies, and write optimized content that meets Internet users’ expectations.

Among the best SEO experts in France, we find:

Olivier Andrieu: A pioneer in SEO, he is the author of the Abondance website, a reference in SEO, and of books that have guided professionals for over 20 years.
Marie Pourreyron (“Pink SEO”): A consultant and trainer, she stands out for her creative approach and unique ability to make SEO accessible to the general public.
David Dragesco: Known as “NinjaLinker,” he is an SEO expert known for his mastery of advanced grey hat and black hat techniques.
Gwendal Cosson: Independent SEO consultant with over 12 years of experience, trainer and expert in positioning, he is also known for his success in SEO on competitive keywords such as “best SEO referencer”

What is the salary of an SEO consultant?

An SEO consultant’s salary varies depending on their experience, seniority, and status.

A freelance SEO can adjust their rates based on the project, with compensation often set per service or per month. An employee, on the other hand, receives a fixed income and benefits from certain advantages linked to their employment contract. Overall, a freelancer can expect higher incomes based on their reputation and demand, but they must also deal with the irregularity of their projects.

For a salaried SEO consultant with a junior profile and little experience, the annual salary generally starts around 25,000 to 30,000 euros. A confirmed profile with a minimum of 4 years of experience can earn between 35,000 and 45,000 euros. A senior SEO expert can expect annual salaries exceeding 50,000 euros, whether in a company or freelance.

What are the 4 pillars of SEO?

Successful SEO requires optimizing a multitude of factors that influence your ranking. We can group these factors into four fundamental pillars:

Technical performance: This ensures a solid structure that’s accessible to search engine robots. This includes well-thought-out internal linking, a correct Hn structure, 404 page management, and optimized pagination to facilitate site exploration.
Content: Good content addresses the user’s search intent with an explicit H1 and a rich semantic field. It helps capture the right audience while maximizing page relevance.
Link building: Essential for increasing a site’s authority, link building must be based on varied anchors and a natural link profile, with “do follow” links from reputable sites to improve credibility.
User Experience ( UX): An optimized UX includes fast loading speed, identifiable CTAs, and high engagement rates, by maximizing key elements visible in the fold.

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