An experienced PrestaShop team to secure your development.

The modest size of our team, which is quite unusual given the volume of business generated on our clients' websites, guarantees you both a high level of technical expertise in PrestaShop and comprehensive management of your e-commerce strategy.

An e-commerce CMS to stay independent
and grow your business

PrestaShop is a powerful, highly customisable, stable, super SEO-friendly, and economical solution for both B2C and B2B.
50M€
in revenue generated last year by PrestaShop shops developed by At first
300.000
orders processed by shops developed by At first
230k
PrestaShop shops around the world
PrestaShop, a powerful CMS
From build to run, in B2C and B2B

Whether you are a brand or a pure player, At First provides uncompromising support at every stage of your PrestaShop project.

During a redesign or takeover, our teams work on long-term technical projects to ensure the commercial development of your business.

Highly customised theme, advanced features, maximum Page Speed score, impeccable human involvement.

At At First, we believe that your shop should do more than just sell: it should convert, perform, adapt and grow without limits. PrestaShop allows you to meet this requirement.

We support you in developing your shops so that they can support your commercial ambitions, but also to optimise your internal processes.

Our approach is both pragmatic and agnostic: every choice is guided by performance, profitability, and user experience.

Dashboard Prestashop

A reliable back office,
plus our modules.

With over 15 years of expertise in PrestaShop, we have developed high-performance modules to meet increasingly sophisticated, faster and more secure management needs, while remaining economical and licence-free. The best of both worlds: an open source CMS system and lifetime licences: pretty cool, right?

Take advantage of our DeepL translation system, an advanced content management module (media, landing page, integrated blog, advanced banners, etc.), and an integrated management environment to administer your homepage, product pushes, tree structure, and more.

Want to learn more?

Ready to take it to the next level?

Développement web commerce
1

“PrestaShop quickly became the obvious choice when our clients began to generate more sales volume and needed to automate processes to support their growth.

Compared to Shopify, which offers more autonomy ‘without code’, the automation possibilities on PrestaShop are more advanced, provided they are well thought out. And that is precisely the role of the agency.

When the code is clean and the design well thought out, it's a real workhorse."

Cédric, Partner and Lead Developer at At first

“PrestaShop quickly became the obvious choice when our clients began to generate more sales volume and needed to automate processes to support their growth.

Compared to Shopify, which offers more autonomy ‘without code’, the automation possibilities on PrestaShop are more advanced, provided they are well thought out. And that is precisely the role of the agency.

When the code is clean and the design well thought out, it's a real workhorse."

Cédric, Partner and Lead Developer at At first

woman
A.L, Head of e-commerce at Jardins de Gaïa
taylor made website

We create high-end websites that make an impression and stand out from the crowd, and we provide you with long-term, first-class support throughout the entire strategy.

PrestaShop, freedom at the service of performance

Open-source, robust and proven, PrestaShop allows you to build customised platforms that you have complete control over, without being tied to a closed publisher. It is a solution that allows you to connect your e-commerce to your ERP, your business tools, your marketplaces and your marketing channels.

Business-driven digital transformation

We do much more than create e-commerce websites: we challenge your entire digital organisation.

We analyse your commercial objectives, internal processes, existing tools and logistical constraints to build a coherent, effective and sustainable solution.

Your PrestaShop e-commerce platform becomes a central tool, connected to your reality on the ground and aligned with your overall strategy.

E-commerce UX designed to convert

A good user experience isn't something you see, it's something you feel. Intuitive navigation, smooth purchasing processes, clear messages, reassurance at the right moment: every element is designed to facilitate the purchasing decision. We design conversion-oriented interfaces based on actual user behaviour and performance data.
Less friction, more clarity, more sales.

Customised technical development for PrestaShop

Every project has its own unique characteristics. We develop customised PrestaShop solutions tailored to your current and future needs. Clean code and a solid, consistent architecture: your website is designed to be reliable, maintainable and scalable.

Performance & PageSpeed of a PrestaShop website

Speed is not a minor detail, it is a key factor for success. A slow website drives users away and penalises your search engine ranking, which is why we offer to improve the loading speed of your pages through a concrete mission. We optimise every technical aspect to ensure fast loading times on both desktop and mobile devices. The result: a better user experience, better SEO and a higher conversion rate.

ERP connection & business tools

Your PrestaShop e-commerce platform should not be an isolated tool. We ensure seamless connectivity with your ERP and business software.

Synchronisation of stock, orders, customers, prices and invoicing: everything is automated to limit errors, save time and ensure your data is reliable. You remain in control, without unnecessary complexity.

SEO and GEO content & architecture

Good SEO starts with a sound structure. We build a clear, logical and scalable SEO architecture designed for both Google and your users. Categories, product pages, editorial content: every element is optimised on your PrestaShop store to generate qualified, sustainable traffic. The goal is not just to be visible, but to attract visitors who buy. We support you throughout your SEO strategy with a dedicated in-house team that is fully connected with other teams.

Integration of artificial intelligence

Integration of artificial intelligenceAI is becoming a real performance accelerator for e-commerce. We integrate intelligent solutions to automate, personalise and optimise your shop. Product recommendations, intelligent search, content automation, assisted translation, behavioural analysis: AI is used to enhance the customer experience and your commercial performance.

Translation & international development

Selling internationally cannot be improvised. We support you in setting up multi-language, multi-currency and multi-market PrestaShop stores. Optimised translation, international SEO, management of local specificities: your e-commerce is ready to open up to new markets, without technical complexity. Thanks to our official partnership with DeepL, we have the teams, expertise and experience to accelerate your international deployment.

Scalability and long-term vision

Your e-commerce site must be able to evolve at the same pace as your business. We design platforms capable of absorbing growth, traffic spikes and the addition of new features. No need for major overhauls at every stage: your site is designed from the outset to last, evolve and adapt.

a single ambition:
Develop your success so that you are the first

PrestaShop is a flexible, open-source e-commerce solution, ideal for creating a tailor-made website that exactly meets your needs. PrestaShop offers a wide range of modules, allowing you to easily add features. With PrestaShop, you retain complete control over your data, which is a real asset in terms of security and confidentiality. Suitable for small shops as well as highly complex websites, the solution is scalable and can evolve with your business. Finally, its active community and network of experts provide you with constant support and resources to develop your online shop.

Yes! PrestaShop is highly scalable and can handle complex e-commerce projects with large volumes of products, orders and customers. Thanks to its open source flexibility and rich ecosystem of modules and extensions, it allows you to create customised features to meet the specific needs of a fast-growing business. PrestaShop offers tools to manage multi-shops, multi-currencies and multi-languages, facilitating international development. However, there is one prerequisite: your shop must be properly developed.

PrestaShop is designed to integrate with most ERPs and business tools thanks to its native modules or tailor-made solutions. This allows you to automatically synchronise stock, orders, customers and invoices, reducing manual data entry and errors. Whether for accounting, logistics or marketing management, PrestaShop offers seamless interoperability, which is essential for businesses looking to automate their processes and increase efficiency.

PrestaShop is natively designed for international commerce, with multi-shop, multi-currency and multi-language management. This allows you to offer your products to customers all over the world, while adapting your content, prices and promotions to each market. Its features also allow you to manage VAT, delivery methods and local regulations, greatly facilitating international expansion.

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We crave challenges.
57 rue de Turcheim, 68000 Colmar
Grand-Est, France
Nous avons soif de challenges.
57 rue de Turcheim, 68000 Colmar
Grand-Est, France