The Sitewerk Composable Commerce Toolbox - AI ready
Modular Components for Complex E-Commerce Projects






























The Challenge of Traditional E-Commerce Solutions
Monolithic all-in-one e-commerce platforms such as Magento or legacy code are increasingly reaching their limits:
• Expensive relaunches are necessary every 3-5 years as technology is constantly evolving.
• Low adaptability to changing market conditions.
• High maintenance and servicing costs.
• Limited scalability and expandability.
• AI use cases are hardly feasible.
• Strong vendor lock-in with little flexibility.
Up to 100% Digital Sales Processes with our Digital Commerce Toolbox
Modular Toolbox for Demanding Digital Commerce Projects
Our Digital Commerce Toolbox has a modular architecture that offers companies maximum flexibility and future-proofing. The toolbox consists of freely combinable components that you can use to put together a customized commerce platform. Your applications (ERP, PIM, etc.) can be connected end-to-end via standard interfaces. Thanks to the API-first approach and the MCP server, modern applications such as GPT or Perplexity can be seamlessly integrated. This enables AI agents, chatbots, and intelligent customer experiences that drive your business forward. And best of all, expensive complete relaunches are a thing of the past.

«Wir sind fünf mal grösser als unser zweitgrösster Mitbewerber - sind um 500% gewachsen. Einer der Hauptgründe dafür war, die E-Commerce Plattform mit Konfigurator von Sitewerk.»
Samuel Beer, COO Helion Energy AG (AMAG Group)
Advantages at a Glance
Through pre-built Modules and Standard Interfaces (ERP, AI agents)
up to Three Times Faster Time to Market
New features can be easily added or replaced
Flexible and Expandable
Less new development with full customization and quality
Lower Project Costs
Seamless integration with ERP, PIM, CRM, and more thanks to API-first
Simple Integration
No Costly Relaunches, can be updated Step by Step
Future-Proof and Open
Ready for agents and AI use cases thanks to MCP and structured data
Ideal for AI Use Cases
The Modules in Detail
AI Agents and MCP-Server (GPT, Perplexity etc.)
With AI-powered commerce, we take your digital sales to the next level of performance. We create smarter and more efficient shopping experiences for your customers by using artificial intelligence in a targeted manner, e.g., in personalization, product recommendations, or process automation.
AI powered Sales Agents / Product & Customer Data / Personalisation / AI powered Search
Our Digital Commerce Toolbox in Action
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We are a Shopify Plus Partner
We rely on Shopify Plus as a flexible e-commerce module for our toolbox. This enables us to create high-performance, custom-designed online stores for B2B, D2C, or B2C customers. E-commerce software doesn't get any more flexible than this: Shopify Plus is integrable, expandable, customizable, and endlessly scalable. As a Shopify Plus partner, we are one of the best Shopify agencies worldwide.
FAQ - requently asked questions
- What is Composable Commerce?
In composable commerce, a modern e-commerce approach, the online store architecture consists of modular building blocks. These building blocks can be flexibly combined to create highly customized and scalable e-commerce solutions that meet specific business requirements. Unlike monolithic approaches, where the entire system is based on a single technology, composable commerce allows for a more flexible selection of individual functional areas (product and order management, payment processing, support, and analytics). The overall structure can be continuously improved and adapted to new requirements by replacing or upgrading individual modules. Instead of relying on rigid standard software, the technologies, applications, and services that best suit the respective requirements are combined. This results in customized commerce solutions that can be quickly adapted to new needs, markets, or customer expectations.
- What are the main advantages of composable commerce?
The main advantages of composable commerce are its high flexibility and future-proofing. You retain full control over your processes and can expand your solution step by step without completely replacing the existing structure. Individual building blocks, such as the shop front end, payment solution, or CMS, can be freely selected and combined. This gives you exactly the functions that fit your business model without being tied to rigid complete solutions. Changes in the market or new customer requirements can be implemented more quickly, as components can be exchanged or added at any time. This shortens innovation cycles, improves the customer experience, and reduces costs in the long term, as you only invest in the parts that offer real added value. Composable Commerce enables efficient, future-proof, and highly personalized shopping experiences. Modularity Companies can select exactly the components they need and easily add new ones or replace existing ones without changing the entire solution. Systems and services are developed as independent modules. Flexibility and expandability Composable Commerce is ideal for projects that start small and grow quickly. Thanks to its modular architecture, the solution can be expanded at any time and adapted to new requirements. Scalability Since Composable Commerce relies on SaaS and cloud services, peak loads, such as those that occur during the Christmas season, can be automatically absorbed and scaled flexibly. Cost efficiency Even though the initial costs may be slightly higher due to the complexity of the architecture, companies save significantly in the long term. There is no need for a complete rebuild, and SaaS products do not incur any additional costs for maintenance, hosting, or security updates.



