Ecommerce store cost estimator
Pick your platform, catalogue size, design level and features to see a realistic ex-VAT build range in seconds.
Estimated build cost
Figures are ex-VAT and cover the one-off build. App subscriptions, hosting, payment fees and ongoing maintenance are monthly and quoted separately.
Indicative estimate based on your selections. A firm quote depends on catalogue size, integrations and how bespoke the design and checkout need to be.
How much does an online store cost?
The price of an ecommerce build depends on four things: the platform you choose, how many products you sell, how bespoke the design is, and which features you need. A hosted store on a Shopify-style platform starts lower and gets you live faster, while a fully custom build costs more but gives you complete control over the checkout and integrations.
This estimator combines those factors into an indicative ex-VAT range for the one-off build. It multiplies a platform base cost by your catalogue size and design level, then adds fixed amounts for features like payments, subscriptions and multi-language support. Use it to sanity-check a budget before you request a detailed quote.
Yes. All figures shown are ex-VAT and cover the one-off build only. VAT is added at your local rate on the final invoice.
Ready to build your store?
web1o designs and builds online stores that are fast, easy to manage and ready to sell across Europe. Get a firm quote tailored to your catalogue and features.