Both platforms are mature, robust, and capable of supporting demanding B2B models.
How does Shopify Plus differ from Adobe Commerce (Magento)?
The difference appears when analyzing the total cost of ownership (TCO) and, above all, when observing how that cost evolves over time, with catalog growth, and with the actual complexity of the business.

What does TCO mean in a B2B context?
To simplify greatly, we can say that TCO in B2B is the cost of keeping the online commerce platform operational, year after year. It goes far beyond licenses or subscriptions and includes, among others:
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Recurring license or usage costs.
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Infrastructure and its management.
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Development and customizations.
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Maintenance and functional evolution.
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Integrations with ERP, PIM, CRM, OMS, and marketplaces.
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Dependence on specialized technical profiles.
Analyzing only the initial cost often leads to decisions that may not be viable in the medium to long term.
Shopify Plus: Operational Control and Cost Predictability
Shopify Plus has established itself as a platform aimed at reducing technical complexity and offering operational stability. Infrastructure, security, and updates are part of the service, eliminating a large portion of the variable costs typical of open platforms.
From a TCO perspective, this translates into:
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Clear and relatively stable recurring costs.
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Reduced technical maintenance burden.
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Less reliance on internal specialized teams.
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Lower risk in update processes.
It is important to note that this does not mean an absence of complexity. It means that complexity is largely managed outside the core of e-commerce: in the ERP, PIM, integration layers, or middleware.
Adobe Commerce: Structural Flexibility with Accumulated Impact on TCO
Adobe Commerce remains one of the most flexible B2B platforms on the market. It allows for deep adaptation of processes, catalogs, pricing logic, permissions, and purchasing flows to very specific business models.
But all of this has a direct impact on TCO:
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Infrastructure management requires qualified internal personnel.
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Updates require planning and execution.
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Customizations increase technical dependence.
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Maintenance and evolution tend to become more expensive over time.

Integrations, Catalog, and Their Real Weight in TCO
In B2B, the catalog and integrations are decisive. The relationship between e-commerce, ERP, PIM, OMS, and marketplaces defines much of the operational cost.
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In Shopify Plus, integrations are more standardized, with lower maintenance costs and reduced long-term risk.
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In Adobe Commerce, integration can be more precisely adapted to specific models, but each adaptation increases technical effort and evolution costs.
It is not a matter of which platform is better or worse, but of consistency with the business model, the organization's ability to govern that complexity, and the impact the company is willing to assume on TCO in the medium and long term.
- Shopify Plus favors models where stability, predictability, and operational control are priorities.
- Adobe Commerce fits better when the strategy requires absorbing greater complexity within the platform itself.