Founded in 2005 and based in Paris and the Basque Coast, Calliweb is an independent digital agency that has been supporting companies in their digital transformation for over two decades. Specializing in bespoke eCommerce and complex B2B service platforms, we design and build tailored, high-performing, and business-driven solutions for SMBs, mid-caps, and major distribution groups.
We believe that technology should serve business value, which is why our approach seamlessly blends deep technical mastery with creative UX/UI design. Our full-stack team of passionate developers, solution architects, and project managers operates using agile methodologies to adapt to your specific workflows and evolving market needs.
Why Calliweb & Sylius?
We naturally embrace Sylius because it perfectly aligns with our taste for custom, clean, and highly scalable code. Built on the Symfony framework, Sylius empowers our team to deploy robust eCommerce solutions tailored to your unique business logic without the burden of technical debt.
Whether you need a complex platform migration, advanced API integrations (ERP, PIM, CRM), or specific omni-channel workflows, we deliver seamless end-to-end support—from strategic consulting and wireframing to development and proactive, long-term third-party maintenance (TMA). At Calliweb, we demonstrate enthusiasm and agility to take your digital projects „always further.“
Core Expertise:
Sylius Plus 
