How much does an ecommerce website cost? For a small business in 2026, expect $3,000 to $15,000 for a professionally built store, $500 to $3,000 per year to run it, and $100 to $500 per month in platform, payment and app fees on top. A simple Shopify store with a template sits at the low end, while a custom WooCommerce or Shopify build with tailored checkout, integrations and copywriting sits at the high end.

An ecommerce site is not a brochure with a buy button. It is a shop, a till, a warehouse system and a salesperson in one, and every piece adds cost. This guide breaks down realistic 2026 prices by build type, explains the ongoing costs most quotes leave out, and shows where spending more genuinely pays off and where it does not.

How Much Does an Ecommerce Website Cost by Build Type

The cheapest route is a do-it-yourself template store. Shopify starts at around $39 per month, and a premium theme costs $100 to $350 as a one-off. If you set it up yourself, your total first-year cost can stay under $1,000. The trade-off is your time: product uploads, shipping rules, tax settings and payment setup all fall on you, and a template store looks like every other template store unless you customise it.

A freelancer-built store usually costs $2,000 to $8,000. You get a customised theme, basic SEO setup, payment and shipping configuration, and training to manage products yourself. Watch for what is excluded: copywriting, product photography and ongoing support are often charged separately.

An agency-built store typically costs $5,000 to $25,000 or more. Agencies include strategy, custom design, copywriting, SEO foundations, integrations with accounting or stock systems, and testing across devices before launch.

Platform Costs Compared

Shopify is the simplest choice for most small businesses. Plans run from $39 to $399 per month, themes cost $0 to $350, and most apps cost $5 to $50 per month each. Shopify charges a transaction fee unless you use Shopify Payments, so factor in roughly 2.4% to 2.9% plus 30 cents per order. The advantage is reliability: hosting, security and updates are handled for you.

WooCommerce, built on WordPress, has no monthly platform fee, but hosting costs $10 to $50 per month for a store, a good theme costs $60 to $200, and essential plugins add $200 to $600 per year. You or your developer handle updates, backups and security. WooCommerce wins when you need unusual product options, custom checkout flows or full control of your data.

A fully custom store, built from scratch, starts around $20,000 and climbs quickly. Only businesses with very specific needs — complex configurators, unusual fulfilment logic, or millions of monthly visitors — should consider it.

The Hidden Costs Nobody Puts in the Quote

Payment processing is the largest ongoing cost, and it scales with your sales. On $10,000 of monthly revenue, expect $240 to $290 in card fees.

Product content is the second hidden cost. Good product photos cost $25 to $100 per product when outsourced, and copywriting runs $50 to $150 per product page. A store with 100 products can easily need $5,000 to $10,000 of content work before launch, and thin product pages hurt both rankings and conversion.

Then there are apps and integrations: email marketing ($20 to $100 per month), reviews ($15 to $50 per month), shipping label tools, and accounting sync.

Finally, budget for maintenance. A store needs security updates, plugin or app updates, backups and occasional fixes. Expect $100 to $300 per month for a care plan, or a few hundred dollars per incident without one. An unmaintained store is a security risk, and a hacked store costs far more than a care plan.

How to Keep Costs Down Without Cutting Corners

Start with the products that actually sell. Launching with your best 20 to 50 products, rather than your full catalogue, cuts content and setup costs dramatically and gets you selling sooner. You can add the rest after launch, once revenue is coming in.

Use a premium theme instead of a fully custom design. A $200 theme, well customised with your branding, photos and copy, converts almost as well as a $10,000 custom design for most small stores. Spend the saving on product photography and copywriting, which move sales far more than a unique layout.

Write your own product descriptions if your budget is tight, but follow a template: who it is for, the key benefit, specifications, and shipping and returns information. One strong paragraph beats five lines of manufacturer text copied from a supplier, which Google may treat as duplicate content.

Frequently Asked Questions

How much does a Shopify store cost per month?

A small Shopify store costs roughly $39 per month for the Basic plan, plus $20 to $100 per month in apps, plus card fees of around 2.9% plus 30 cents per order. Most small stores run for $60 to $200 per month before marketing spend.

Is WooCommerce cheaper than Shopify?

WooCommerce is cheaper month to month because there is no platform fee, but you pay for hosting, themes and plugins, and you handle maintenance yourself. Over three years the total cost is often similar; WooCommerce wins on flexibility, Shopify wins on simplicity.

How long does it take to build an ecommerce website?

A template-based store takes two to four weeks, a customised freelancer or agency store takes six to twelve weeks, and a large custom store takes three to six months. Product content is usually the bottleneck, not design or development.

Can I build an ecommerce website myself for under $1,000?

Yes, if you use Shopify or WooCommerce with a template, upload your own products, and write your own copy. Expect to spend 40 to 80 hours of your own time, and budget separately for product photography if your photos are not already good.