The short answer
A custom e-commerce build runs $2,000–$20,000, with a typical mid-size store around $8,000. This is more involved than a marketing site because money changes hands — payments, inventory, taxes, shipping, and fraud all have to work correctly, and the cost of getting them wrong is direct.
| Tier | Range | What you get |
|---|---|---|
| Platform template | $500–$2,000 | Shopify or similar, lightly customized. Right for many stores. |
| Standard custom store | $2,000–$8,000 | Custom design, real catalog, payments and shipping configured, launch. |
| Complex store | $8,000–$15,000 | Large catalogs, subscriptions, integrations, custom checkout logic. |
| Enterprise / headless | $15,000–$25,000+ | Headless builds, ERP/inventory sync, high-volume architecture. |
What actually moves the price
Platform choice sets the floor. A store on Shopify or another hosted platform is cheaper up front and offloads security and payments to them. A fully custom store gives total control but costs far more to build and maintain. Most businesses are better served by a platform than they assume — pay for custom only when a platform genuinely can’t do what you need.
The systems behind the storefront. The catalog is the easy part. The budget goes into inventory sync, tax and shipping rules, payment and fraud handling, and connections to your accounting or fulfillment tools. Every integration is real work with its own quirks, and a realistic quote reflects how many you asked for.
Money makes mistakes expensive. A broken checkout doesn’t just annoy people — it loses sales silently and can mishandle payment data. E-commerce rates sit above brochure-site rates because the downside is bigger. You’re paying for care around the parts customers trust you with.
How this guide is priced
Ranges are compiled from public market data and published rate listings — see our data methodology. As the Mindhyv marketplace grows, these figures will come from real, anonymized platform data instead.
Before you hire
Read the e-commerce developer hiring guide for how to decide platform versus custom, and if a hosted platform fits, compare the Shopify developer cost guide before committing to a full custom build.