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Software Development Company

Calliweb

French web agency building B2C and B2B e-commerce sites on Magento, Shopify and Sylius

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About Calliweb

E-commerce builds in Magento and Shopify, from a Paris agency

Since 2005, Calliweb has built and rebuilt online shops for French companies, from small firms to large international groups. The agency works from Paris and Saint-Jean-de-Luz, and presents itself as an e-commerce web agency that also advises on the wider digital strategy behind a shop. Its approach, as it describes it, is to put its teams inside a client's processes so that the solution matches how the business really works.

Online shops and B2B platforms

The core of the work is development for B2C and B2B stores using Magento 2 and Shopify, including the Plus edition for B2B. Where a client needs a customer portal rather than a shop, Calliweb builds it on Symfony and Sylius. The projects on its site show the range:

  • a rebuild of an organic and natural products shop that has sold online since 2005, with a catalogue of more than seven thousand nutrition, cosmetics, hygiene and wellbeing items, moved from Magento 1 to Magento 2 with new features and system links;
  • a B2B customer portal for the components and integrated services business unit of Sabena technics, whose customers are aircraft manufacturers and operators around the world;
  • a high-end cruise sales platform for a tour operator, built on Magento 2 with an image-led interface;
  • the takeover of the Oliviers & Co online stores on Magento 2;
  • Shopify rebuilds for Marcel Travel Posters and JCP Vacances, and a Shopify Plus B2B rebuild;
  • migration of a B2B catalogue of ten thousand references to Magento 2;
  • a Webflow site for a modular kitchen leader.

Design and growth

The agency also covers user experience and interface design, so a new or rebuilt shop is planned around how visitors move through it. It adds digital strategy consulting and traffic acquisition, meaning marketing to bring visitors to the site once it is live.

AI and automation

Over the last two years, according to the agency, it has been building artificial intelligence to its clients' information systems and business processes. It offers to help a client identify its AI use cases, and to supply the whole chain: strategic advice, training of staff and tailored technical deployment. A free audit is offered for firms that do not know where to begin.

Calliweb says its team understands the demands of both B2C and B2B commerce and keeps talking with the client's business teams throughout a project.

TrustList summary

Calliweb is a French web agency focused on e-commerce, working from Paris and Saint-Jean-de-Luz since 2005. It designs and develops online shops and B2B platforms, and advises companies on their wider digital strategy, from small firms to large international groups.

What Calliweb offers

  • E-commerce development: building and rebuilding B2C and B2B online shops on Magento 2, Shopify and Shopify Plus B2B.
  • B2B portals: custom client platforms built with Symfony and Sylius.
  • Platform migrations: moving sites from Magento 1 to Magento 2, taking over existing stores and moving large B2B catalogues.
  • UX and interface design: user experience and visual design work for new and rebuilt sites.
  • Digital strategy and traffic acquisition: consulting on online growth, plus marketing to bring visitors to a site.
  • AI and automation: for the past two years, adding AI into clients' systems and workflows, with advice, staff training and technical rollout.

Who it serves

Projects shown include Naturalforme, an organic products shop; a customer portal for a Sabena technics business unit; a cruise booking site for Rivages du Monde; and stores for Oliviers & Co, Marcel Travel Posters and JCP Vacances. Webflow work for a modular kitchen business is also listed.

Key facts

  • Based in: Paris and Saint-Jean-de-Luz, France
  • Founded: 2005
  • Platforms: Magento 2, Shopify, Shopify Plus, Sylius, Symfony, Webflow

Summary written by TrustList from the business's own published information, Nov 2026.

Categories & features

Calliweb rankings

Calliweb is ranked on 1 TrustList ranking at #8.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Calliweb has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Software development company · 1 ranking

  • #8of 30
    Magento

    It is one of 2 here listing consumer products & services and one of 3 here listing automotive.

    Its profile: “The core of the work is development for B2C and B2B stores using Magento 2 and Shopify, including the Plus edition for B2B.”

    Of the 30 here, 48 also cover web development and 40 also cover eCommerce; 3 also work in Delhi NCR and 3 also work in Ahmedabad.

    Behind VAO.

As of 2026-11-15. Organic ranks only; sponsored placements are never ranks. How TrustList ranks

What the business tells TrustList

Founded
2005 (21 years) evidence sent

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