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How to achieve cost optimization with composable commerce

By
Carla Hetherington
Published on
June 19, 2023
Updated on
June 24, 2026
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Are you maximizing your Return On Investment (ROI) by paying only for the commerce functionalities you need, or are you wasting your money on unnecessary platform features? In today's fast-paced business landscape, cost optimization has become a top priority for organizations of all sizes. Finding innovative ways to streamline operations, enhance efficiency, and reduce expenses can make a significant difference in staying competitive. That's where Composable Commerce comes into play, revolutionizing how e-commerce businesses achieve cost optimization and drive long-term success. Read our blog to discover how Composable Commerce can drive cost optimization to increase your ROI.

What is composable commerce?

Composable commerce is a way for e-commerce businesses to create more meaningful, intuitive, and convenient product experiences for their customers through a careful selection of best-of-breed technologies.

How does composable commerce work?

Composable commerce breaks down the traditional monolithic e-commerce platform into a set of modular and independent services or microservices that can be assembled and reassembled as needed. These services cover various e-commerce functionalities such as product catalog, inventory management, pricing, checkout, etc.

By decoupling these components and making them composable, businesses can easily customize and extend their e-commerce capabilities, integrating best-of-breed solutions and adapting to changing market demands. Best-of-breed technologies refer to a niche or category's leading applications, systems, or software for specific use cases, such as the best-ranked CRM, ERP, PIM, BI, or AI tools.

As such, composable commerce enables faster innovation, scalability, and improved customer experiences by empowering organizations to build tailored e-commerce ecosystems that fit their specific needs and goals.

Are you interested in going “composable”? Read more to discover if your business is ready for composable commerce ->

Composable commerce: An analogy

Think of a restaurant that only offers a set menu. Although you may not be hungry enough to eat an entree, two main courses, and an entire dessert, you must pay for it since it’s part of the deal. A similar thing happens with monolithic platforms and their one-size-fits-all solution that is both costly and restricting. Even if users do not want to utilize all the platform features, they will still have to pay for them and won’t be able to adapt to changing business needs fast enough, given the platform’s rigid nature.

Now think of a restaurant that operates purely “à la carte.” With an “à la carte” approach, you can freely choose the dishes you want from a broad selection of options and only pay for the amount you eat. This is the case with composable commerce. Thanks to its modular approach, businesses can cherry-pick those microservices or Packaged Business Capabilities (PBCs) that suit their current business needs and only pay for those. After all, why would you pay for an entire menu of courses you will not finish when you can select and just pay for the dishes you want to eat? At the end of the day, it’s all about being able to choose what suits you best, and save money while doing it.

What are the benefits of Composable Commerce?

  • Flexibility: it enables businesses to seamlessly integrate best-of-breed systems without the need to re-platform, fostering adaptability to new markets, channels, and customer demands.
  • Modularity: PBCs used in composable structures can be deployed independently and modified over time, eradicating the liabilities that stem from rigid pairings of services.
  • Cost-effectiveness: thanks to its best-of-breed approach, businesses only need to pay for the necessary features instead of paying for an all-in-one platform filled with features they will not use.
  • Time-effectiveness: integrating different components with the composable approach is easier since they communicate through modern APIs.

Learn all there is to know about composable commerce in our white paper.

How does composable commerce drive cost optimization?

Modular approach: Composable commerce enables businesses to adopt a modular approach to their technology stack. Instead of relying on monolithic, all-in-one solutions, businesses can choose best-of-breed components and services that meet their specific needs. This means that businesses can invest in only the functionalities they truly need, eliminating unnecessary expenses associated with bundled features that go unused.

Flexibility and scalability: As businesses evolve and expand, they can easily adapt their commerce architecture by adding or replacing individual components. This allows for a cost-efficient scaling strategy, where organizations can invest in new capabilities when they are needed rather than making costly upfront investments in anticipation of future requirements. composable commerce enables efficient resource allocation and maximizes the return on investment by aligning costs with actual business needs.

Integration and interoperability: Composable commerce emphasizes seamless integration between different systems and components. By leveraging APIs and microservices, businesses can connect their existing systems, legacy applications, and third-party services more effectively. This integration tis the need for costly custom development or manual workarounds, streamlining operations, and minimizing expenses. As such, integration solutions like the iPaaS (integration Platform as a Service) help facilitate composable commerce in a quick and cost-effective way.

Agility and time-to-market: Composable commerce enables businesses to quickly adapt to market changes and customer demands. By leveraging pre-built components and services, businesses can accelerate their development and deployment cycles, reducing time-to-market. This agility helps businesses optimize costs by responding rapidly to market opportunities and avoiding prolonged development cycles that can incur additional expenses.nte

Vendor flexibility: Composable commerce allows businesses to choose vendors and services based on their specific requirements and budget. This flexibility enables businesses to negotiate favorable pricing and service agreements, optimizing costs by selecting the most cost-effective options available in the market.

Elimination of legacy systems: Composable commerce empowers businesses to gradually replace legacy systems and technologies with more efficient and cost-effective solutions. By eliminating outdated and costly systems, businesses can reduce maintenance expenses, improve operational efficiency, and leverage modern technologies to achieve better cost optimization.

Conclusion

In conclusion, composable commerce offers a game-changing approach to cost optimization in today's dynamic business environment. A composable approach gives businesses the flexibility to select and integrate individual components and services tailored to their specific needs, promoting agility, scalability, and innovation. This flexibility allows businesses to quickly adapt to changing market demands and adopt new technologies, increasing their ROI and thus driving cost optimization. Spending money on unnecessary features is a thing of the past!

Simply put, choosing composable commerce is choosing financial success.

If you’d like to get a first-hand experience of how our next-gen, low-code integration platform can seamlessly integrate software solutions, apps, or data sources for composable commerce: GET A FREE DEMO.

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FAQ

Integration Platform-ipaas-slider-right
How does composable commerce enable cost optimization?

Composable commerce enables cost optimization by allowing businesses to pay only for the commerce capabilities they actually need, selecting best-of-breed components for each function rather than paying for an all-in-one platform's full feature set when only a portion is used. If a business only needs basic checkout and does not use the platform's native CMS, PIM, or loyalty modules, composable allows selecting lighter (and cheaper) components for those functions while keeping the commerce engine that handles what it does best. Over time, this modular approach reduces both licensing costs and the development overhead of working around platform capabilities that do not fit the business model.

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What are the main ways composable commerce reduces Total Cost of Ownership?

Composable commerce reduces TCO through: component-specific pricing (paying for what is used rather than platform tier pricing that bundles unwanted features), independent component upgrade cycles (updating one component without migrating the entire platform), reduced customization costs (best-of-breed components fit the business model better out-of-the-box, requiring less custom development), faster time-to-market for new capabilities (replacing a component rather than extending a monolith), and operational savings from better performance (faster, more efficient components reduce hosting costs and improve conversion rates).

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What ROI calculation should businesses apply to composable commerce investment?

The composable commerce ROI calculation should include: current platform licensing and maintenance costs versus projected composable component costs, development cost savings from replacing expensive monolith customization with configuration-based composable components, revenue uplift from performance improvements (faster storefronts convert better), operational efficiency gains from automated integration between components, and the risk cost reduction from having independent component release cycles (no more platform-wide migration projects). The ROI horizon is typically three to five years, with the first year often showing higher costs due to integration setup investment before the savings compound.

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What is the relationship between composable commerce and integration investment?

Composable commerce increases integration investment requirements because each independent component must be connected to all others via a governed integration backbone. This upfront integration cost is real and should be included in the composable commerce TCO calculation. However, the integration backbone built for composable commerce is also the infrastructure that enables all future digital capabilities: adding a new channel, swapping a component, or connecting an AI tool all use the same backbone rather than requiring new custom development. The integration investment is a one-time foundation, not a recurring cost per capability added.

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How does Alumio reduce the integration cost component of composable commerce?

Alumio reduces composable commerce integration costs through prebuilt connector templates for the most common composable components (Shopify, Adobe Commerce, Shopware, Commercetools, Akeneo, Contentful, SAP, Dynamics 365), which eliminate the build-from-scratch cost for each component connection. The config-first architecture reduces ongoing maintenance costs (configuration updates rather than code changes for evolving business logic), and the backbone model means each new component added to the composable stack connects to one existing platform rather than requiring N new point-to-point integrations to all existing components.

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When does composable commerce deliver positive ROI versus traditional platforms?

Composable commerce delivers positive ROI when: the business has genuine requirements that the monolithic platform cannot efficiently address (performance, B2B complexity, multichannel delivery), the integration investment is treated as long-term infrastructure rather than a one-time project cost, the team has the technical capability to govern a multi-component architecture, and the total licensing and development savings over three to five years exceed the upfront integration investment. The clearest positive ROI cases are businesses where current platform customization costs are high and growing, or where the platform's performance constraints are measurably affecting conversion rates.

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