Beyond composable: where does flexibility really add value?

Bram Hoekman
Bram Hoekman
CTO
23 July 2026

Headless and composable have fundamentally changed the way organizations approach ecommerce. More freedom. More flexibility. More room for innovation. But there is another side to the story: more dependencies, more integrations, and more complexity. That does not mean composable has failed. It means you need to take a more critical look at where flexibility truly adds value and where simplicity is the better choice.

The current landscape: a market searching for balance

The evolution of ecommerce architectures follows a familiar pattern:

Phase 1: Custom built solutions
Advantage: Maximum control and virtually unlimited possibilities
Challenge: Difficult to scale, highly complex, and often dependent on external development partners

Phase 2: All in one platforms (best of suite)
Advantage: Stability, speed, and standardization
Challenge: Less flexibility and greater dependence on a single platform

Phase 3: Composable (best of breed)
Advantage: Freedom, flexibility, and access to the best tools for your business
Challenge: Greater complexity due to multiple tools, systems, and integrations

Today, we see another shift emerging. Specialized ecommerce solutions continue to gain ground by excelling within a specific domain, such as fashion commerce or B2B portals. At the same time, all in one platforms keep growing because of their speed and simplicity. At first glance, it may seem as though the market is moving back toward standardization. In reality, the opposite is happening. The market is maturing.

The challenge: composable without clear boundaries becomes complex

Composable and headless architectures offer undeniable advantages. They give organizations the freedom to experiment, introduce new capabilities, and differentiate their digital experience. But without clear architectural principles and ownership, the landscape quickly becomes fragmented. Integrations grow more complex. Delivery times increase. Specialized expertise becomes essential. Composable only creates value when you make deliberate architectural choices. Without clear boundaries, flexibility quickly turns into complexity.

Which approach fits your organization?

  • Do you have ambitious growth plans and need scalability, flexibility, and room for innovation?
    Headless or composable remains a logical choice. Marketing and ecommerce teams often want to experiment quickly with content, personalization, and conversion optimization. A headless or composable architecture gives you the freedom to differentiate through customer experience, performance, and the rapid adoption of new capabilities. But without clear governance and architectural guidelines, your IT landscape can easily become fragmented.
  • Is time to market, simplicity, and predictability more important?
    An all in one platform such as Shopify may be the better fit. Not because it is inherently better, but because it aligns more closely with your business context. You give up some flexibility in exchange for stability, simplicity, and a faster implementation.
  • Are you looking for best in class functionality within a specific domain?
    Specialized solutions are an attractive option. Think of dedicated search, merchandising, or content management platforms. Their success depends on how well they integrate with the rest of your landscape. Integration quality remains the deciding factor.

Conclusion

The rise of new suites and specialized solutions does not mean composable is losing relevance. It means organizations need to make more deliberate architectural choices based on their ambitions, processes, and level of digital maturity. Which parts of your landscape should differentiate your business? And which parts simply need to be reliable, efficient, and easy to manage? Architecture is not about maximizing freedom. It is about applying the right level of flexibility in the right place.