Best ecommerce platform for a small UK business: how to choose

The best ecommerce platform for a small UK business is the one that handles UK basics well (VAT-inclusive prices, UK delivery options, consumer rights pages, pounds sterling), has a total monthly cost you can predict, takes little or no cut of your sales, and is easy enough that you can run it yourself. There isn’t one right answer for everyone, so list what you need, then compare a shortlist against it.

Step 1: Write down what you actually need

Before looking at any platforms, answer these questions. They’ll rule half the options out straight away.

• How many products, and do they have options like sizes or colours?
• Will you sell only in the UK, or also to Ireland, the US or elsewhere?
• Do you pack orders yourself or use a fulfilment warehouse?
• Which payment methods do your customers expect?
• Do you also sell in person, at markets or in a shop?
• Who will run the shop day to day, and how comfortable are they with tech?
• What’s your realistic monthly budget, including add-ons?

Step 2: Hosted or self-hosted?

This is the biggest fork in the road.

Hosted platform

You pay a monthly fee and the company runs the servers, security and updates. Examples include Shopify, Wix, Squarespace and BigCommerce. Quicker to start and less to look after.

Self-hosted

You install software such as WooCommerce (on WordPress) on hosting you choose. More control and flexibility, but you, or someone you pay, handle updates, security, backups and speed.

For most small businesses without a developer, hosted is the simpler choice. If you already have a WordPress site, a developer on hand or very specific needs, self-hosted can make sense. We compare the two in more detail in our WooCommerce vs hosted platform guide.

Step 3: Work out the true monthly cost

Headline plan prices are only part of it. For each platform on your shortlist, add up:

• The plan you’d really need (not the cheapest one if it lacks a feature you rely on).
• Paid apps, plugins or add-ons for things like reviews, email, upsells, delivery dates or product feeds.
• Any fee the platform takes on each sale, on top of payment processing.
• Payment processing fees, which apply on every platform.
• Theme or design costs.

Step 4: Check the UK essentials

Many platforms were built for the US first. Make sure the one you choose handles:

• Prices shown including VAT, which UK shoppers expect, and correct VAT on invoices if you’re registered.
• UK delivery options: named services, cut-off times, next-day, and ideally showing an expected delivery date.
• UK couriers and warehouses, either built in or through a reliable connection.
• Payment methods UK shoppers use: cards, PayPal, Apple Pay and Google Pay are common expectations.
• Legal pages for terms, privacy, returns and cookies, with room to add your company details.
• UK English in the checkout and emails (postcode, not ZIP code).

Step 5: Think about selling abroad

If you might sell to Ireland, the US or elsewhere, check how the platform handles it. Can each country have its own prices and currency, or just a converted price? Can you set different delivery options per country? Can you use a separate web address per country? Even if you start UK-only, it’s easier to choose a platform that can grow with you than to move later.

Step 6: Try it yourself

Use free trials. Don’t just click around the dashboard; try real tasks:

1. 1Add a product with options, photos and a sale price.
2. 2Edit your home page and a product page.
3. 3Set up a delivery option and a discount code.
4. 4Place a test order on your phone and look at the confirmation email.
5. 5Process a refund.
6. 6Find the help pages and see whether they answer your questions.

If you get stuck on the basics during a trial, you’ll get stuck when it matters.

Step 7: Check speed and checkout

Shoppers leave slow sites. Open a demo shop on your phone using mobile data and see how quickly pages load. Then look closely at the checkout: how many steps, whether guest checkout is possible, and whether the payment methods your customers want are there.

Step 8: Check how easy it is to leave

It’s not pessimistic, it’s sensible. Before you commit, find out:

• Can you export products, customers and orders to a spreadsheet?
• Can you keep your domain and point it elsewhere?
• Can you set up redirects so old links still work after a move?
• Is there a long contract, or can you cancel monthly?

Questions worth asking any platform

• Is there a fee on my sales, separate from payment processing?
• Which features I need are built in, and which are paid extras?
• How do I get help, and in what time zone?
• Who are the people behind it, and do they understand UK selling?

Merchella is one UK-built option to add to your shortlist. It’s made by a team who run their own online shops, and it includes UK, US and Ireland selling, delivery-date countdowns, reviews and abandoned-basket emails in the plan rather than as add-ons. Checkout is through PayPal, which covers PayPal, cards, and Apple Pay or Google Pay where PayPal supports them.

In short

List your needs, choose between hosted and self-hosted, add up the real monthly cost, check the UK basics, then test the shortlist with real tasks. The best platform is the one you can run confidently every day, at a cost that still makes sense when you’re selling much more than you are now.