Calliweb: the e-commerce web agency for your digital transformation

20 years of expertise in creating B2B and B2C e-commerce sites, digital strategy, and traffic acquisition. Calliweb supports businesses from SMEs to large corporations in their online development.

The agency that partners with your digital growth

Since 2005, Calliweb has been designing value-generating digital solutions for companies ranging from large corporations to SMEs, in both B2C and B2B sectors. The agency puts users at the heart of every project, helping teams break free from time-consuming tasks so they can focus on what matters most: business development.

Founder's quote

Pierre Calligaro, Founder of Calliweb, on DJUST

Pierre Calligaro, Founder of Calliweb

"As an integrator, we found DJUST to be a highly mature SaaS solution, natively designed for modern B2B. Its technical robustness and dedicated features give us peace of mind every day: they allow us to deploy large-scale projects with complete confidence and focus on what matters most: supporting our clients and driving their business value."

4 reasons to choose Calliweb

1. 20 years of e-commerce experience

Calliweb has been supporting businesses since 2005, with proven expertise in Shopify, Magento, PrestaShop, Sylius, and DJUST platforms, for both B2C and B2B.

2. A dedicated team, a human-scale agency

Thanks to its human scale, Calliweb is highly accessible, fostering a relationship of trust with a dedicated team that stays with you throughout the entire project, from design to maintenance.

3. Business and user-centric

The agency designs intuitive interfaces that simplify user journeys, allowing your teams to free themselves from time-consuming tasks and focus on commercial growth.

4. Integrated AI solutions

For the past two years, Calliweb has been integrating Artificial Intelligence into the core of its clients' information systems and business processes to transform operational performance and reduce costs.

Our expertise

Calliweb covers all of a company's digital needs, from creating e-commerce platforms and UX design to traffic acquisition strategy and maintenance.

E-commerce & development: creating and scaling your platform

B2B and B2C E-commerce (DJUST, Shopify, Magento, PrestaShop, Sylius)
ERP, CRM, and PIM integrations (Sage 100, SAP, etc.)
UX/UI Studio: user journey design
Maintenance and takeover of existing sites
AI solutions for business processes

Strategy & acquisition: attract and convert your customers

Digital consulting & strategy
Search Engine Optimization (SEO) and Search Engine Advertising (SEA)
Social media management and Social Ads
Marketing automation and email marketing
SEO audit and technical assessment

From strategy to go-live: a 4-step method

Calliweb does more than just deliver a website. The agency ensures the long-term success of your online presence with rigorous monitoring at every stage of the project.

Step 1 - Audit & strategic scoping

Every project begins with a deep understanding of your ecosystem, your sales processes, and your business challenges. Calliweb analyzes your current setup and defines the most suitable roadmap with you.

Analysis of business needs and order flows
Comprehensive SEO audit and technical assessment
Consulting on the most suitable solution architecture

Step 2 - Design & user experience

B2B deserves the simplicity of B2C. Calliweb's UX/UI team designs intuitive interfaces and personalized purchasing journeys so that every user is fully autonomous.

Creation of purchasing journeys personalized by customer segment
User experience optimization to drive conversion
Managing complex catalogs and pricing structures

Step 3 - Development & technical integration

Calliweb developers build robust, scalable solutions, connecting the platform to your existing ecosystem for automated, seamless workflows.

Agile development with optimized timelines
ERP, CRM, and PIM integration via API (Sage 100, SAP, Cegid, etc.)
Configuration of business rules and B2B checkout flows

Step 4 - Testing, launch & optimization

Calliweb ensures the long-term success of your online presence with post-launch support and performance analysis.

Comprehensive user acceptance testing before go-live
Change management support for your internal teams
Performance monitoring and continuous optimization

The DJUST × Calliweb partnership: what makes the difference?

Calliweb is an official DJUST partner. The agency deploys the solution for projects with high business complexity, leveraging 20 years of e-commerce experience, expertise in IS integration, and a commitment to long-term client support.

4 key points of the partnership:

1. Relationship with DJUST

Calliweb works closely with DJUST teams, providing privileged access to the product roadmap, anticipation of new features, and optimized deployment timelines through a proven methodology.

2. Frictionless ERP integration

The agency connects DJUST to your ERP (Sage 100, SAP, Cegid, etc.) for fully automated order flows—no manual entry, no errors, and no support tickets.

3. From platform to commercial performance

Calliweb delivers more than just a DJUST site. The agency ensures the platform generates a measurable ROI by combining technical development with acquisition strategy.

4. AI for B2B sales teams

Calliweb integrates AI into DJUST projects to automate low-value tasks—such as order entry, email processing, and replenishment—freeing up time for sales representatives.