Compare the true cost of Shopify, WooCommerce, BigCommerce, Magento, Odoo, and more. Includes transaction fees, hosting, apps, and 3-year TCO — not just the sticker price.
We use this to recommend the right plan tier and calculate realistic costs.
The advertised monthly price of an eCommerce platform is almost never the full story. A Shopify Basic subscription at $39/month can quickly become $200-400/month once you factor in payment processing fees (2.9%+30¢ per transaction), 3-5 essential apps ($85/month average), and basic developer support. This is why comparing Total Cost of Ownership (TCO) — not just subscription prices — is essential before committing to a platform.
Our calculator factors in every cost layer: the platform subscription, payment processing (Stripe 2.9%+30¢ is the industry standard, but some platforms add their own transaction fees on top), plugin and app costs, hosting fees for self-hosted platforms like WooCommerce and PrestaShop, theme investment amortized over time, and realistic developer maintenance costs.
Direct-to-Consumer (DTC) brands building aspirational brands with strong design needs will thrive on Shopify. Its best-in-class storefront, 8,000+ app ecosystem, and built-in marketing tools are unmatched for DTC. The tradeoff: Shopify apps add up, and transaction fees with external gateways can be significant.
B2B and wholesale businesses have different needs — customer-specific pricing, quote management, purchase orders, and credit terms. Odoo eCommerce and BigCommerce stand out here. Odoo integrates eCommerce directly with your ERP, so wholesale pricing, inventory, and accounting flow automatically. BigCommerce offers strong B2B features natively without transaction fees.
Content-heavy businesses already on WordPress naturally gravitate to WooCommerce for the seamless CMS integration. The flexibility of 50,000+ WordPress plugins is unmatched, but requires more technical management than hosted platforms. Agencies often prefer WooCommerce for client stores because of the full control and absence of platform lock-in.
Enterprise and large catalog stores with complex product configurations, multiple storefronts, or millions of SKUs typically need Adobe Commerce (Magento) or Odoo. These platforms handle complexity that Shopify and WooCommerce struggle with at scale, though the TCO is significantly higher.
Transaction fees are often the biggest cost difference between platforms at scale. Consider a store with $100,000 in monthly GMV (Gross Merchandise Volume):
This illustrates why BigCommerce is often the smartest choice for high-GMV stores that want a hosted SaaS solution without transaction fee exposure.
Every eCommerce platform has a base feature set, but most stores need additional capabilities — email marketing integration, loyalty programs, product reviews, advanced shipping rules, or SEO tools. These come from the app marketplace, and the costs add up:
Platform migrations are a significant hidden cost that many merchants underestimate. Moving from one eCommerce platform to another involves: product catalog migration (with variants, images, and custom fields), customer data transfer, order history migration, SEO URL redirect mapping to preserve search rankings, theme rebuild or adaptation, and app/integration re-configuration.
Typical migration costs range from $2,000-$5,000 for a simple WooCommerce-to-Shopify migration to $50,000-$200,000+ for a complex Magento-to-Adobe Commerce or Magento-to-Odoo migration with ERP integration. This "switching cost" is why platform selection decisions should be made for your 3-5 year horizon, not just your current needs.
Most eCommerce platforms use tiered pricing that scales with your store's capabilities and revenue:
ECOSIRE's eCommerce team specializes in Shopify store builds, Odoo eCommerce implementation, and platform migrations. Get expert guidance matched to your budget and growth goals.
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