Most platform decisions come down to three inputs: a vendor gave a compelling demo, an analyst put one platform in the top-right quadrant, or someone on the team used it at their last job.
None of these tell you what the platform will cost over five years. None of them know whether your ERP is SAP or whether you sell across 14 markets. And none of them surface the fit gaps that turn into re-platforming projects 18 months later.
We've been engineering on Adobe Commerce, Shopify Plus, Salesforce Commerce Cloud, BigCommerce, and commercetools at production scale since 2009. The same mismatch keeps appearing — not because merchants make careless decisions, but because the standard decision inputs don't map to the variables that actually determine fit.
The five variables that determine fit
Business model. B2B, B2C, hybrid B2B+B2C, or marketplace. This shapes which platforms are structurally designed for your selling pattern. A D2C brand and a wholesale distributor answering the same catalogue question should get different platform rankings.
Technology ecosystem. Where you're already invested — SAP, Salesforce, Adobe, Microsoft, or Shopify-native. The tightest native integration wins here. Salesforce Commerce Cloud makes the most sense for brands already running Service Cloud, Marketing Cloud, or Data Cloud. Outside that ecosystem, the calculus changes.
Integration surface. Which system is the source of truth for orders and pricing — ERP, CRM, PIM, OMS. This is where Adobe Commerce tends to separate itself for manufacturers and distributors. Company accounts, negotiable quotes, shared catalogues, requisition lists — all native, out of the box. Deepest native B2B feature set of any major platform.
Architectural preference. SaaS, PaaS, or composable (MACH). This isn't a philosophy question — it's a headcount and skills question. commercetools has the highest flexibility ceiling of any of these platforms and a hard dependency on engineering maturity. Shopify Plus has the lowest run-rate engineering cost. The right answer depends on what your team can actually operate.
Total cost of ownership over five years — not year-one licence alone. SFCC's GMV-based licensing surprises finance teams on high-volume years. Adobe Commerce's total cost sits mostly in implementation and run-rate engineering. BigCommerce and Shopify Plus carry the lowest run-rate engineering cost of the five. The year-one number is rarely the number that matters.
Where each platform actually fits
Adobe Commerce (Magento) — deepest native B2B of the five. Strongest fit for manufacturers, distributors, wholesalers, and complex B2B2C merchants with heavy ERP integration. Long implementation timeline. Higher TCO. Rewards merchants who have the complexity to justify it.
Shopify Plus — fastest time-to-launch of any enterprise-grade platform. Best fit for D2C and mid-market B2C brands prioritising speed and operational simplicity. B2B has matured but stays lighter than Adobe Commerce for catalogue-heavy scenarios.
Salesforce Commerce Cloud — strongest fit for enterprise brands committed to the wider Salesforce stack. GMV-based licensing is the variable that most often surprises finance teams. Highest 5-year TCO of the five.
BigCommerce — stronger native B2B features than Shopify Plus: price lists, customer groups, quote management. Open APIs make headless straightforward. Good fit for mid-market merchants wanting SaaS economics without hitting a B2B ceiling.
commercetools — canonical MACH platform, composable and API-first. Strongest fit for enterprise merchants with a mature platform team, genuinely differentiated UX, or multi-brand and multi-region architectures where a monolith is a constraint. Highest flexibility ceiling; hardest dependency on engineering maturity.
What we built to systematize this
We published a free platform selector that ranks all five against 13 weighted criteria tuned to your business: Elogic Ecommerce Platform Selector
The 13 criteria fall into four clusters — Business Fit, Technical Fit, Architecture Fit, and Commercial Fit. Overlay multipliers adapt the weighting to your industry, use case, and region, so an ERP-led manufacturer and a D2C fashion brand don't get the same answer to the same catalogue question.
Every input becomes a visible, weighted factor in the output. No black box. Takes 5–8 minutes.
The ranked shortlist is free — no signup. The full report (per-criterion scoring, 5-year TCO band, sensitivity analysis, hidden-cost risk flags, evidence checklist) unlocks with a work email.
What the selector does not decide
It doesn't pick your implementation partner, your PIM, your OMS, or your frontend framework. It narrows the platform field so those downstream decisions are made against a stable foundation instead of a vendor preference.
Serious decisions still come down to two or three platforms. A clear single winner usually means your constraints are unusually well-defined — still worth a PoC and a vendor reference call.
If the output feels off for your situation, drop a comment or reach us at office@elogic.co — we're actively refining the rubric and the question flow.
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