An online store can cost a few thousand dollars or several hundred thousand, depending on the platform, design, catalog, integrations and how custom you go. This guide explains what drives e-commerce website development cost, typical ranges by type of store, the ongoing costs to budget for, and how to spend wisely.
Typical e-commerce development cost ranges
These are broad ranges for professionally built stores and vary with scope:
| Type of store | Typical cost | Typical timeline |
|---|---|---|
| Theme-based store on Shopify, WooCommerce or BigCommerce | $5,000 – $25,000 | 4–8 weeks |
| Custom-designed store with integrations | $25,000 – $100,000 | 2–4 months |
| B2B or multi-storefront store | $50,000 – $200,000 | 3–6 months |
| Headless or enterprise build (e.g., Adobe Commerce) | $100,000 – $500,000+ | 4–9 months |
What drives the cost?
- Platform: hosted platforms reduce infrastructure work; self-hosted and enterprise platforms need more engineering. Compare options in Shopify vs. WooCommerce vs. BigCommerce.
- Design: a customized theme costs less than a fully custom design system.
- Catalog size and complexity: variants, bundles, configurable products and B2B pricing add work.
- Integrations: ERP, inventory, PIM, CRM, shipping, tax and marketplaces.
- Migration: moving products, customers, orders and URLs from an existing store.
- Custom features: product configurators, subscriptions, loyalty, marketplaces or custom checkout.
- Headless architecture: a separate front end gives speed and flexibility but adds build and maintenance effort.
- Content and SEO: product copy, photography, structured data and redirects.
Ongoing costs to budget for
- Platform subscription or hosting
- Payment processing fees
- Apps and extensions (reviews, search, email, subscriptions)
- Maintenance and updates, especially for self-hosted platforms like WooCommerce and Adobe Commerce
- Security and compliance, including PCI requirements
- Ongoing optimization: conversion testing, speed and new features
Platform cost considerations
- Shopify: fast to launch with predictable monthly fees; costs rise with apps and Shopify Plus.
- WooCommerce: free plugin, but you pay for hosting, extensions and maintenance. Great if you already run WordPress. See our introduction to WooCommerce.
- BigCommerce: many features built in, reducing app costs; strong for B2B. See our BigCommerce development guide.
- Adobe Commerce (Magento): powerful and highly customizable, with higher development and hosting costs. See Magento development services.
How to get the most from your budget
- Start with a clear scope: list must-have features for launch and park the rest.
- Use platform features and proven apps before building custom code.
- Invest in UX and speed: they have the biggest impact on conversion.
- Plan integrations carefully: they’re often the most underestimated cost.
- Protect SEO during migrations with a redirect plan.
- Budget for after launch: the best stores improve continuously.
How Scadea helps
Scadea builds and migrates stores on Shopify, WooCommerce, BigCommerce and Adobe Commerce, with transparent scoping and estimates. Our blended team, with leadership in Princeton, New Jersey and developers in India, helps clients get enterprise-quality stores within budget. Read how to choose an e-commerce development company.
Frequently asked questions
What is the cheapest way to build an online store?
A theme-based store on a hosted platform such as Shopify or BigCommerce is usually the fastest and most affordable way to launch.
Is WooCommerce cheaper than Shopify?
WooCommerce has no license fee, but hosting, extensions and maintenance add up. Total cost depends on your needs and in-house skills.
How long does an e-commerce website take to build?
Theme-based stores typically take 4–8 weeks; custom, B2B or headless builds take 2–9 months depending on scope.
Want an estimate for your store? Talk to Scadea’s e-commerce team.
