How Much Does an Ecommerce Website Cost?
Ask five agencies what an online store costs and you’ll get five very different answers — because “an ecommerce website” can mean anything from a ten-product Shopify store to a custom marketplace. The ecommerce website cost for your business depends on how many products you sell, how complex checkout and shipping are, and whether you need integrations with inventory, email, or accounting tools. This guide gives you honest 2026 ranges, explains what drives the price, and shows you where the hidden monthly costs live.
Quick answer: A small online store built by a professional typically costs $2,000 to $10,000 in 2026, plus platform and app fees of roughly $50 to $300 per month. A mid-sized store with hundreds of products, custom design, and integrations usually runs $10,000 to $30,000. Fully custom or marketplace-style builds can exceed $50,000.
Ecommerce website cost by store size
Start by finding your store in this table. Most small businesses land in the first two rows.
| Store size | Typical build cost | Monthly platform costs |
|---|---|---|
| Starter store (up to ~50 products) | $1,500–$7,500 | $30–$100 |
| Growing store (50–500 products, some integrations) | $7,500–$25,000 | $100–$400 |
| Custom / large store (1,000+ products, complex logic) | $25,000+ | $400+ |
At Scalix Digital, ecommerce builds are scoped around your catalog and sales goals — a focused store with a clean checkout, not a bloated build you don’t need. Our packages start at $500 for a launch-ready site, with larger builds at $1,200 and $2,500, and every package currently includes the Social Launch Pack (3 short videos + 7 designed social posts) as a limited-time bonus.
What actually drives the price
Catalog size is the biggest cost driver, but five other factors can move a quote just as much.
1. Product count and catalog setup
Ten products with simple variants is a weekend job. Five hundred products with size, color, and bundle options — each needing a title, description, photos, and SEO fields — is a real data project. If a quote looks low, check whether product uploads are actually included.
2. Design: theme vs. custom
A well-customized Shopify or WooCommerce theme is the best value for most stores. Fully custom design costs more and earns its keep when your brand needs to stand apart or your product pages need a unique layout.
3. Checkout, payments, and shipping
Standard card checkout is straightforward. Costs rise with multiple payment methods, subscriptions, multi-currency selling, real-time shipping rates, local pickup, or complex tax rules. Map your checkout requirements before you ask for quotes.
4. Integrations
Email marketing, inventory management, accounting, CRM, and fulfillment tools each add setup work. List every tool the store must talk to — integrations are the most common source of “we didn’t budget for that” surprises.
5. Product photography and copywriting
Good photos sell products; supplier images and rushed descriptions don’t. Professional photography and product copywriting are often separate line items. If you’re selling on looks — apparel, jewelry, home goods — don’t skip this.
6. Migration from an old store
Moving products, customers, order history, and SEO equity from an existing store requires careful redirect mapping. Migrations cost more than fresh builds, but done right they preserve years of rankings and customer data.
Platform costs: Shopify vs. WooCommerce
Your platform choice affects both the build price and the monthly bill.
- Shopify: a monthly subscription that scales with your plan and features. Hosting, security, and updates are included, which keeps maintenance simple. App subscriptions add up — budget for the apps you actually need, not every app you try.
- WooCommerce: the plugin itself is free, but you pay for hosting, and many useful extensions are paid. It offers more control and no per-transaction platform fee beyond your payment processor, at the cost of more maintenance responsibility.
- Transaction fees: every payment processor takes a percentage plus a per-transaction fee. On high-volume stores, a small difference in processing rate matters more than the platform subscription — compare total cost, not headline price.
There is no universally “cheaper” platform. Shopify usually wins on simplicity and speed to launch; WooCommerce usually wins on control and long-term flexibility. The right choice depends on your catalog, your team’s technical comfort, and your growth plans.
Ongoing costs after launch
A store is never “done.” Budget for these recurring costs from day one:
- Platform + apps: subscription fees for your platform and any paid apps or extensions.
- Payment processing: percentage + per-transaction fees on every order.
- Maintenance: updates, backups, security monitoring, and small fixes.
- Marketing: SEO, email, and ads are what bring shoppers to a new store. A store with no traffic plan is an empty shop.
- Content: new products, seasonal collections, and refreshed photography keep the store selling.
How to keep costs down without hurting sales
A few disciplined choices cut the bill without cutting conversions:
- Launch lean, then expand. Start with your best-selling products and core pages. Add collections, features, and integrations once revenue justifies them.
- Never skip mobile checkout. Most shoppers buy on phones. A clunky mobile checkout costs more in lost sales than a better build ever would.
- Write real product descriptions. Manufacturer copy is duplicated across the internet and converts poorly. Short, honest, benefit-led descriptions sell better and rank better.
- Get one itemized quote, not three vague ones. Ask every agency for the same breakdown — build, platform, apps, content, and monthly costs — so you compare like with like. See our services for how we scope ecommerce projects.
Frequently asked questions
How much does an ecommerce website cost?
A small online store built by a professional typically costs $2,000 to $10,000, plus roughly $50 to $300 per month in platform and app fees. Mid-sized stores with hundreds of products and integrations run $10,000 to $30,000. The final price depends on catalog size, design, checkout complexity, and integrations.
Is Shopify or WooCommerce cheaper?
It depends on your store. Shopify charges a monthly subscription with hosting and updates included, which is simpler to budget. WooCommerce’s plugin is free but you pay for hosting and often for extensions, plus more maintenance. Compare total cost — build, subscriptions, apps, and transaction fees — not just the platform price.
How much does it cost to maintain an online store per month?
Most small stores spend $100 to $500 per month on platform fees, apps, hosting, and basic maintenance — before marketing. Larger stores with many integrations spend more. Payment processing fees are separate and scale with your sales volume.
Can I build an ecommerce website myself?
Yes — Shopify and WooCommerce both let you launch a basic store yourself. DIY works for a small catalog and a simple checkout. Hire a professional when you need conversion-focused design, a large catalog, integrations, or a store that has to rank in search from day one.
How long does it take to build an ecommerce website?
A starter store typically takes 3–6 weeks. Mid-sized stores with large catalogs and integrations take 6–12 weeks. The biggest delays are product data and photography — stores whose catalog content is ready before kickoff launch fastest.
Get an itemized quote for your store
Tell us what you sell and how many products you have — we’ll give you a clear, honest price with no hidden fees.
