Ecommerce Website Cost: What Online Stores Actually Cost in 2026

Ecommerce is the most expensive website category because every feature compounds. Payment processing, inventory management, shipping logic, returns handling, customer accounts, email notifications, and SEO for product pages all require specific expertise and integration work. Add to that the time required for product photography, copywriting, and checkout optimisation, and ecommerce projects cost significantly more than brochure websites. Understanding the true cost of each platform — Shopify, WooCommerce, or custom — will help you make the right choice for your business.

Ecommerce cost by platform

3-year total cost of ownership comparison

What makes ecommerce cost more than a brochure site

• SKU count: Each product listing requires setup, photography, copywriting, and SEO optimization. 500 SKUs is exponentially more work than 50.
• Payment gateway integration: Payment processors charge setup fees and require custom integration to your store platform. Multi-currency payment increases complexity.
• Custom product configurators: If customers can customize products (color, size, personalization), this requires bespoke development and inventory tracking logic.
• Fulfilment integrations: Connecting to your warehouse management system, shipping carriers (DHL, DPD, Royal Mail), and order management systems adds weeks of development.
• Multi-currency support: International sales require currency conversion, tax handling by country, and localized payment methods for each region.
• Custom checkout flow: Most stores use the default checkout, but custom checkout experiences (express checkout, gift options, subscription options) require custom development.

What ecommerce builds always cost more than quoted

Shopify vs WooCommerce: the honest comparison for 2026

Shopify wins on ease of use, speed to market, and hands-off operation. You pay more in platform fees and transaction fees, but you do not manage hosting, security, or updates. This is valuable if you want to focus on your products, not your website infrastructure. Choose Shopify if: you want to launch quickly (4-6 weeks), you do not have technical in-house staff, you have under 1,000 products, or transaction fees are acceptable given your margins. The transaction fees hurt on thin-margin products but are invisible on high-margin goods.

WooCommerce wins on long-term total cost of ownership, flexibility, and SEO control. You own everything and pay only for hosting and optional plugins. But this requires: someone to manage WordPress updates and security, a care plan (€600-1,200/year), and self-managed backups. Choose WooCommerce if: you want maximum control, you have 1,000+ products, you have technical in-house staff or a care plan provider, your product margins are thin enough that transaction fees matter, or you need custom product logic. Over 5+ years, WooCommerce is cheaper. Over the first 12 months, Shopify is simpler.