On s’est mis a votre place Et on a tout repense

Quality service for quality brands

Gemeos is a dedicated Webflow agency that guarantees your projects are delivered on time. From SEO to optimizing the conversion rate of your landing pages, we understand your challenges.
Illustratuih tâche encre
Home
>
Who we are ?
the techno brothers
Founded by twin brothers
Sandro D.
Sandro is a Growth Marketer and Webflow Expert. He is in charge of day-to-day business operations, project management and marketing issues (SEO, SEA, Analytics...).
Photo fondateurs Gemeos JeunesPhoto fondateurs Gemeos
lock pictounlock picto
Cliquez pour déverrouiller un fait amusant
Sacha D.
Sacha is Product Designer, Webflow Expert. He manages projects from start to finish, provides creative direction for the company and ensures that all projects achieve the desired results.
Only ten numbers in the team

our galactic team

Alexandre B.
Head of Sales
Bryan D.
Webflow Developer
Tiphaine D.
Webflow Developer
Maxime t.
Lead UI Designer
Vincent
UI Designer
David B.
Le Magicien
Our areas of expertise

Experts in Growth, Nocode and Product Design

Complementary profiles for a powerful strike force
Illustration guillements
Sandro and his team are very efficient and attentive. They understand the SEO challenges of their customers very well and offer the right solutions. bravo

Jules Ratier CEO @Koncile

If tomorrow we had to redo a website we would work again with Gemeos without hesitation, so do not hesitate!

Vincent Blayau Co-founder Butterfl.ai

The relationship was super effective, the agency is very responsive and adapts to all imponderables.

Thomas Beylot VP Product @Modjo

With Gemeos, it's different: Sandro and Sacha are professional, efficient and committed. This is the first time I have recommended an agency.

Quentin Mayet VP Marketing @Paradox

Great Webflow agency. Available, attentive, responsive.

Leo Carli  Product Marketing Manager @Nuant

Gemeos did an incredible work on our Webflow website migration and new website iteration. The team was responsive, highly invested, and attentive to our feedback throughout the entire process.

Vanessa Moreno Head of Product Marketing @NexeraID

Je tiens à remercier Gemeos, pour leur travail incroyable sur notre site internet. Gemeos ont été un véritable moteur, de par leur réactivité tout au long du processus de refonte.

Wilfried Bapte Founder @Sesame

Sandro & Sacha are the perfect duo of experts to take over your website from A to Z.

Martin Catineau Head of Marketing @Openeat

Great collaboration with Gemeos to achieve this perfect result.

François Galy CEO @Fabriquons.fr

The methodology was effective and they were available, attentive and very responsive throughout the mission.

Thibaud Bertrand Head of Marketing @Side

Gemeos worked on the Webflow integration as part of the redesign of our website. I strongly recommend Sandro in particular for his availability, his responsiveness, his pedagogy and finally his understanding of our business challenges.

Florian CORTEEL SEO Manager @Finary

We sincerely thank Sandro and Sacha for creating our website, I would definitely recommend it to anyone who wants to have an attractive and professional website.

Lucas BASILE Manager @Ad Rents Motors

Hugo ROUSSEL CEO LogicInvest

Top team, exceptional quality of work, we recommend not 100% but 1000%, thanks to Sandro and Sacha for creating our website.

Noam FAUVEL CEO @Les Parisien Trainers

Very happy with the result and the numbers speak for themselves. Sacha & Sandro are competent, involved, conscientious, passionate and go the extra mile. I highly recommend them!

Idir AIT SI AMER CEO @Tracktor SAS

A big thank you to Sacha and Sandro for their intervention, branding and creation of a site. The result is of excellent quality and they have redoubled their creativity.

Céline ARETHENS CEO @Lane Digital Consulting

I have always been 100% satisfied with Gemeos. In addition to their high quality know-how, they are rigorous, punctual and pleasant. It is a pleasure to work with them!

Benjamin LATTRON Head of Marketing @Hesus

Web design (UX/UI)
Copywriting
seo
webflow development
product design
wireframes
cms
landing page
illustration
image de marque
Growth
DATA
TRACKING
Blog
Logo Gemeos
We don't just make things nice:)

our expertise

Composed of 7 complementary experts who are passionate about SEO, Growth, Design and Development, our team will be able to meet all your needs
Meter stickers

Branding

Affirm your positioning with a strong brand image

Meter stickers

UX design

Make every visit an opportunity,
your landing page is designed to convert your traffic into customers

Meter stickers

UI design

Each paid click leads to a page that really converts

Meter stickers

Copywriting

Delivered in 3 to 4 weeks, you go from idea to market in record time

Meter stickers

mainstreaming

We help you formulate a clear, credible and impactful speech.

Meter stickers

SEO strategy

Conversion rate, time spent, scroll... everything is monitored and optimized

Illustration shoot
Coeur rouge
working with gemeos?

What our customers say
accompagnées

StarStarStarStarStar
5/5 •
24 reviews

We had to completely redesign our site to make it up to our product and we wanted to migrate it to Webflow to give our marketing team a hand.

For this we chose Gemeos and we made the right choice! The work is very well made and they are very good advice in addition to being very friendly and responsive! It is very pleasant in the daily relationship. If tomorrow we had to redo a website we would work again with Gemeos without hesitation, so do not hesitate!

Vincent Blayau
Co-founder Butterfl.ai

Most agencies make a great impression and sell you glitter during the first few exchanges, but this illusion quickly wears off once the contract is signed. With Gemeos, it's different. Sandro and Sacha are professionals and really want to do things well and quickly. I definitely recommend them. And it's the first time I've recommended an agency.

Quentin Mayet
VP Marketing @Paradox

Great Webflow agency. Available, attentive, responsive. We called on them to redesign our Nuant.com website, by providing Figma models. We are very happy with the result and their Webflow expertise is a real asset.

Leo Carli
Product Marketing Manager @Nuant

Gemeos did an incredible work on our Webflow website migration and new website iteration. The team was responsive, highly invested, and attentive to our feedback throughout the entire process.They were able to perfectly understand our challenges and integrate them into the final project. The result is a website that perfectly meets our needs and reflects our brand image. I recommend Gemeos Agency to any company looking to migrate their Webflow website or create a new one.

Vanessa Moreno
Head of Product Marketing @NexeraID

“Gemeos and in particular Sandro are working on Webflow integration as part of the redesign of our website. The main purpose of this change: to give back control of the creation of landing pages to the Growth team, to facilitate integration by setting up a logic of components based on our design system, and finally, to work on webperf and SEO issues. I strongly recommend Sandro in particular for his availability, his responsiveness, his pedagogy and finally his understanding of our business challenges.”

Florian CORTEEL
SEO Manager @Finary

We worked with Gemeos in the summer of 2024 for redesign the Modjo showcase site and thus convey the new positioning of the brand. The relationship was super effective, the agency is very responsive and adapts to all imponderables. With limited resources on our side, in the middle of summer, we took a total of 1 month and a half to launch the new site. The engagement rate of visits to the site has increased by +58%!

Thomas Beylot
VP Product @Modjo

Sandro & Sacha are the perfect duo of experts to take over your website from A to Z. Beyond being competent, they were able to be a source of proposals throughout the project, a real +! Thank you for this superb redesign of the Openeat site;)

Martin Catineau
Head of Marketing @Openeat

Great collaboration with Gemeos who created a redesign of our Fabriquons.fr site. Very easy exchanges. Sacha is attentive, responsive and a source of proposals. The result is very professional. I recommend the agency for your redesigns or creation of Webflow sites.

François Galy
CEO @Fabriquons.fr

“Sacha & Sandro worked on the redesign and migration of our site with the following objectives: to have a unique and differentiating visual identity, to clarify the message and the value proposition, to streamline the customer journey and ultimately to generate more business opportunities. Very happy with the result and the numbers speak for themselves. Sacha & Sandro are competent, involved, conscientious, passionate and go the extra mile. I highly recommend them!”

Idir AIT SI AMER
CEO @Tracktor SAS

“A big thank you to Sacha and Sandro for their branding intervention and Creation of a site. The result is of excellent quality and they have redoubled their creativity.”

Céline ARETHENS
CEO @Lane Digital Consulting

Sandro and his team are very efficient and attentive. They understand the SEO challenges of their customers very well and offer the right solutions. bravo

Jules Ratier
CEO @Koncile

I want to thank Gemeos for their incredible work on our website. Gemeos were a real driver, thanks to their responsiveness throughout the redesign process. They really understood our challenges and this is now reflected in our project.

Wilfried Bapte
Founder @Sesame

Sacha and Sandro delivered a showcase site that puts our requirements while respecting fairly short deadlines. The methodology was effective and they were available, attentive and very responsive throughout the mission. They are a complementary and very competent duo. Congratulations to them!

Thibaud Bertrand
Head of Marketing @Side

“We sincerely thank Sandro and Sacha for the creation of our website. In addition to being professional, attentive and competent, they fully understood our needs from the first discovery of our project. Their passion for this profession is unquestionable. I definitely recommend it for anyone who wants to have an attractive and professional website.”

Lucas BASILE
Manager @Ad Rents Motors

“Top team, exceptional quality of work, we recommend not 100% but 1000%, thanks to Sandro and Sacha for creating our website and for their support and follow-up on referencing topics. In short, they are the ones you should use for any digital project.”

Noam FAUVEL
CEO @Les Parisien Trainers

“We worked together on multiple projects: website, ads, UX/UI, print and even illustration, I have always been 100% satisfied with Gemeos. In addition to their high quality know-how, they are rigorous, punctual and pleasant. It is a pleasure working with you!”

Benjamin LATTRON
Head of Marketing @Hesus

Sandro and his team are very efficient and attentive. They understand the SEO challenges of their customers very well and offer the right solutions. bravo

Jules Ratier
CEO @Koncile

We had to completely redesign our site to make it up to our product and we wanted to migrate it to Webflow to give our marketing team a hand.

For this we chose Gemeos and we made the right choice! The work is very well made and they are very good advice in addition to being very friendly and responsive! It is very pleasant in the daily relationship. If tomorrow we had to redo a website we would work again with Gemeos without hesitation, so do not hesitate!

Vincent Blayau
Co-founder Butterfl.ai

We worked with Gemeos in the summer of 2024 for redesign the Modjo showcase site and thus convey the new positioning of the brand. The relationship was super effective, the agency is very responsive and adapts to all imponderables. With limited resources on our side, in the middle of summer, we took a total of 1 month and a half to launch the new site. The engagement rate of visits to the site has increased by +58%!

Thomas Beylot
VP Product @Modjo

Most agencies make a great impression and sell you glitter during the first few exchanges, but this illusion quickly wears off once the contract is signed. With Gemeos, it's different. Sandro and Sacha are professionals and really want to do things well and quickly. I definitely recommend them. And it's the first time I've recommended an agency.

Quentin Mayet
VP Marketing @Paradox
Heart Stickers
You are going
Coeur rouge
your site is guaranteed

See how we turned visions into powerful brands

vous avez des questions ?

notre agence SEO webflow répond à vos questions

Comment fonctionne nos offres ?

Nous avons mit en place des offres packagées répondant au besoins du marché, elles vous permettent de plus facilement vous retrouver et vous donnent une bonne idée de nos prestations. Chaque offre peut bien sûr être personnalisée et modelée en fonction de vos besoin. Vous avec besoin d’un projet tout autre ? Nous avons créé Gemeos Custom pour ça, décrivez-nous votre besoin et nous vous fournirons un devis sur mesure

Qu'est-ce qui change par rapport à une agence de développement classique ?

Le coût d’un accompagnement SEO sur Webflow dépend de plusieurs facteurs, notamment la taille du site, sa complexité et la concurrence dans la niche.

  1. Phase d’audit SEO : Un audit complet (technique, on-site, off-site, analyse concurrentielle et sémantique) démarre à 800 € et peut aller jusqu’à 2 000 €, selon la complexité du site, le nombre de pages et la concurrence sur les mots-clés ciblés. Cette analyse permet d’identifier les axes d’amélioration et d’élaborer une stratégie SEO adaptée.

  1. Implémentation technique : Pour une refonte SEO ou une optimisation approfondie du site Webflow, les tarifs varient entre 800 € et 3 000 €, en fonction du volume de pages et des ajustements nécessaires (structure, vitesse, balisage, maillage interne, contenu, etc.).

  1. Accompagnement SEO mensuel : Pour un suivi et des actions SEO régulières (optimisation continue, netlinking, stratégie de contenu), les prestations démarrent à 600 € par mois et peuvent aller jusqu’à 3 000 €, selon le niveau d’accompagnement souhaité. Un écosystème concurrentiel demandera par exemple un coût plus fort en netlinking. 

Chaque projet SEO étant unique, les tarifs sont souvent ajustés en fonction des besoins spécifiques et des objectifs de croissance du site.

Proposez-vous un accompagnement plus global ?

Webflow est optimisé pour le SEO, mais nécessite des réglages pour maximiser son efficacité. Il permet de personnaliser les balises Title, Meta Description, URL et Hn, et offre une gestion avancée du sitemap.xml et du fichier robots.txt. Son code propre et léger favorise une bonne indexation par Google.

Grâce à son hébergement performant, Webflow assure une bonne vitesse de chargement et intègre le lazy loading pour optimiser les performances. Il propose aussi des redirections 301 et une compatibilité avec Google Analytics et Google Search Console.

Cependant, certaines fonctionnalités comme l’ajout de données structurées (schema.org) ou la gestion du cache doivent être configurées manuellement. Contrairement à WordPress, Webflow ne dispose pas de plugins SEO automatisés, ce qui demande une approche plus technique.

Avec une configuration adaptée, Webflow peut être un excellent CMS pour le SEO, offrant performance et flexibilité.

Qu'est-ce qui change par rapport à une agence de développement classique ?

Le temps pour voir des résultats en SEO sur Webflow dépend de la concurrence et de la stratégie mise en place. Sur des requêtes de longue traîne, les premiers résultats peuvent apparaître en quelques semaines grâce à un contenu bien optimisé et une structure SEO propre.

Pour des mots-clés plus concurrentiels, il faut généralement 3 à 6 mois pour observer des améliorations significatives, le temps que Google analyse et classe le site. Sur des secteurs très compétitifs, atteindre les premières positions peut prendre 6 à 12 mois, une stratégie de netlinking et d’optimisation continue est nécessaire.

L'indexation est rapide sur Webflow grâce à son code propre et son hébergement performant, mais des facteurs comme l'autorité du site et la qualité des backlinks influencent la vitesse des résultats. Une stratégie SEO régulière accélère le positionnement et assure une croissance durable.

Proposez-vous un accompagnement plus global ?

Les avantages d’un site Webflow bien optimisé en SEO sont nombreux, notamment en termes de visibilité et de performance. Un site correctement structuré améliore son indexation par Google, ce qui permet d’obtenir un meilleur classement et d’attirer un trafic qualifié.

Grâce à un code propre et léger, Webflow offre une vitesse de chargement rapide, un facteur clé pour le référencement et l’expérience utilisateur. Son hébergement performant garantit une bonne disponibilité et sécurité.

L’optimisation SEO permet aussi d’améliorer la navigation et l’expérience utilisateur (UX), en facilitant l’accès aux informations et en réduisant le taux de rebond. Un bon maillage interne et une hiérarchie claire renforcent la pertinence des pages.

Enfin, un site Webflow bien optimisé bénéficie d’un meilleur taux de conversion, en attirant un trafic plus qualifié et en augmentant les opportunités de leads ou de ventes.

Illustration main levé