FactoryJet

Cost guide

What an e-commerce build costs, and what drives the price.

There is no single price for an ecommerce website, and any page that gives you one is guessing. What it costs depends on your scope. Here is an honest look at what moves the number, and how we quote yours.

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What drives the cost of an ecommerce build

Platform

Shopify, Shopify Plus, Adobe Commerce (Magento), BigCommerce, WooCommerce, headless, or Commerceflo. The platform shapes both the build effort and the ongoing license.

Catalog size

More products, variants, and channel-specific attributes mean more to set up and keep in sync.

DTC, B2B, or both

Trade pricing, net terms, account hierarchies, and reordering sit on top of the retail store and add real build work.

Integrations

ERP, POS, 3PL, and marketplace connections that put every system on one order and inventory layer.

Migration

Moving products, customers, orders, and B2B pricing off an existing platform, with redirects that protect your rankings.

AI agents

Agents we build and implement that list, reprice, sync stock, and reconcile feeds across channels.

Build it yourself, hire a freelancer, or work with an agency

Each fits a different stage. The honest trade-offs:

DIY platform

Fast to launch a simple store, but multichannel, B2B rules, and integrations are where most brands stall and end up re-platforming.

Freelancer

Workable for a small storefront. Harder when the build needs unified inventory, B2B, ERP integration, and someone accountable through launch.

Commerce agency

A team that consults, designs, builds, and implements unified commerce end to end, and stays through launch and scale. The right fit when the build has to hold up.

The honest answer: tell us your scope, and we will quote it.

We scope your build on a short call and send a fixed, written proposal before any work starts, so you know the investment up front with no surprise invoices.

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More on how we scope and price commerce work and our e-commerce development services.