Search intent: commercial comparison — merchants and technical leads choosing a Magento edition. We cover the shared core, the proprietary feature set, support and security differences, cost structure, and a decision matrix. It pairs with our security checklist and B2B module guide.

The starting point for any honest Adobe Commerce vs Magento Open Source comparison is how much the two share. Both run the same fundamental platform: catalogue, categories and product types, cart and checkout, order management, customer accounts, promotions and pricing rules, multi-store and multi-language, the REST and GraphQL APIs, the extension architecture, and the same theming layer. A developer working on one is working on the other (both track the same Commerce developer documentation) — the module system, dependency injection, layout XML and CLI are identical.

This matters because it means Adobe Commerce vs Magento Open Source is not a capability cliff. Open Source is a complete, production-grade ecommerce platform used by serious merchants, not a crippled trial edition. The paid tier adds specific proprietary features on top of that shared foundation, and the question is whether those features and services are worth the licence to you.

What Adobe Commerce adds falls into three groups. Proprietary features: native B2B functionality (company accounts, shared catalogues, quotes and requisition lists), Page Builder for visual content editing, advanced merchandising and rule-based product recommendations, customer segmentation and targeted content, plus staging and preview for scheduling content and price changes. Services: official Adobe support with contractual SLAs, and on the Cloud edition, managed infrastructure with a deployment pipeline and staging environments. Commerce integrations across the wider Adobe ecosystem.

In practice, one item dominates the Adobe Commerce vs Magento Open Source decision more than the rest: native B2B. Company accounts, shared catalogues with negotiated pricing, quote workflows and requisition lists are substantial functionality, and reproducing them on Open Source means either significant custom development or a stack of extensions with the integration burden that implies. For genuine B2B operations this single capability often justifies the licence on its own — for B2C stores, the calculus is very different.

A persistent misconception deserves addressing directly, because it drives poor decisions: paying for Adobe Commerce does not make a store inherently more secure. Adobe publishes security bulletins covering both editions — the APSB26-73 bulletin, for instance, listed affected versions for Adobe Commerce and Magento Open Source alike. The vulnerabilities are largely in shared core code, and both editions need the same patches applied.

Where the editions genuinely differ on security is operational rather than architectural. Adobe Commerce customers get official support to escalate to, and Cloud customers have patches applied through a managed pipeline with infrastructure hardening handled by Adobe. Open Source merchants own that responsibility entirely — monitoring bulletins, applying patches, hardening the server. Neither is inherently safer; the difference is who does the work. An attentively maintained Open Source store is considerably more secure than a neglected Adobe Commerce one. Everything in our security checklist applies to both. Adobe’s Adobe Commerce product page and the Magento Open Source repository set out each edition’s scope.

The honest Adobe Commerce vs Magento Open Source verdict: choose Open Source when you are primarily B2C, have development capability in-house or through an agency, want to control your own infrastructure, and would rather invest the licence budget in build and hosting. This describes a great many successful Magento stores, and there is nothing second-class about it.

Choose Adobe Commerce when you need native B2B (the strongest single justification), when contractual support and SLAs are a business or compliance requirement, when non-technical teams need Page Builder and content staging to work independently of developers, or when managed Cloud infrastructure genuinely removes operational burden you would otherwise carry. The deciding question in Adobe Commerce vs Magento Open Source is not company size — it is whether the specific proprietary features and support model solve real problems for you, priced against building and maintaining equivalents. Work out what you would actually use before comparing quotes. Our Magento team builds and maintains both editions.