Ask ten agencies for the best eCommerce platform and you will get ten answers, usually whichever one they happen to build on. The truth is less convenient: there is no single best platform, only the best fit for your products, budget and how you want to run the business. Pick the wrong one and you either outgrow it within a year or pay for power you never use.
This guide compares the platforms UK stores actually shortlist, explains who each one suits, and gives you a simple way to make the call. We build on both Shopify and WooCommerce (Rococo is a Shopify agency and Shopify Partner), so we have no reason to push you toward one over the other.
| The short answer There is no single best eCommerce platform, only the best fit for your store. For most UK businesses it comes down to Shopify or WooCommerce. Shopify is the fastest, lowest-maintenance way to launch and scale. WooCommerce gives you more control and no platform fee, but needs more hands-on management. Larger brands shortlist enterprise platforms: Shopify Plus, Adobe Commerce, Salesforce Commerce Cloud, BigCommerce or commercetools, compared below. Choose based on your budget, technical resource and how custom you need to be. |
The main platforms at a glance
| Platform | Best for | Type | Cost model |
|---|---|---|---|
| Shopify | Most small and mid-size stores | Hosted (SaaS) | Monthly fee plus apps |
| Shopify Plus | High-volume and scaling brands | Hosted (enterprise) | Higher monthly fee |
| WooCommerce | Content-led and highly custom stores | Self-hosted (WordPress) | No platform fee, you pay hosting and plugins |
| Adobe Commerce (Magento) | Large, complex catalogues | Cloud or self-hosted (enterprise) | High build and running cost |
| BigCommerce | Stores wanting built-in features | Hosted (SaaS) | Monthly fee |
| Salesforce Commerce Cloud | Large retailers already on Salesforce | Hosted (enterprise) | Quote only |
| commercetools | Custom, composable builds | Headless (enterprise) | Quote only |
| Wix / Squarespace | Very small or simple catalogues | Hosted (SaaS) | Low monthly fee |
Shopify: the default choice for most stores
Shopify is a hosted platform, which means the technical side, hosting, security, updates and uptime, is handled for you. That is why it is the fastest way to get a professional store live and the lowest-maintenance way to run one. It scales comfortably from a first product to millions in revenue.
Shopify suits you if
- You want to launch quickly without managing servers or updates
- You would rather spend your time on products and marketing than on maintenance
- You value a large app ecosystem and a huge pool of specialists to hire
- You sell physical products and want reliable, secure checkout out of the box
The trade-offs
You pay a monthly fee, and transaction fees apply unless you use Shopify Payments. Deep customisation is possible but works within Shopify’s framework rather than giving you unlimited control. For the majority of UK stores, that trade is well worth it. If you want the platform built and grown properly, that is what a specialist Shopify development agency is for.
Shopify Plus: for high-volume and scaling brands
Shopify Plus is the enterprise tier of Shopify. It adds higher performance, more automation, better support and advanced checkout control, aimed at brands doing serious volume or running complex international and wholesale setups. If you are outgrowing standard Shopify or planning aggressive growth, it is the natural next step without leaving an ecosystem you already know. Weighing up the move is where a Shopify Plus agency earns its keep, because the migration matters as much as the platform.
WooCommerce: control and no platform fee
WooCommerce is an open-source plugin that turns a WordPress site into a store. Because it is self-hosted and open, you get near-total control over how the site looks and behaves, and there is no monthly platform fee. It is especially strong where content and commerce sit side by side, since WordPress is a content platform first.
WooCommerce suits you if
- Content marketing and SEO are central to how you grow, and you want blog and shop under one roof
- You need custom functionality that a hosted platform will not allow
- You have development resource, in-house or through an agency, to maintain it
- You want to avoid ongoing platform and transaction fees
The trade-offs
Control comes with responsibility. You, or your WooCommerce agency, own hosting, security, backups, updates and performance. It is not more expensive by default, but it is more hands-on. Left unmaintained, a WooCommerce store slows down and drifts, so it rewards stores that will look after it. We compare the two in depth in our Shopify vs WooCommerce guide.
Adobe Commerce, BigCommerce and the rest
Adobe Commerce (formerly Magento)
Built for large, complex operations with huge catalogues, multiple stores or intricate B2B rules. Extremely powerful and extremely demanding, with high build and running costs. Overkill for most mid-size UK stores, but the right tool at genuine enterprise scale.
BigCommerce
A hosted platform in the same family as Shopify, with more built in as standard so you rely less on apps. A smaller ecosystem and specialist pool in the UK means it is less commonly shortlisted here, though it is a capable option. Our Shopify vs BigCommerce guide compares the two on pricing, payments and features.
Wix and Squarespace
Fine for very small or simple catalogues where ease and design matter more than commerce depth. Most growing stores outgrow them, so treat them as a starting point rather than a long-term home.
Enterprise eCommerce platforms compared
An enterprise eCommerce platform is built for the things that break smaller setups: high order volumes and traffic peaks, several storefronts, currencies or markets, B2B and retail running side by side, and integration with ERP, PIM, OMS and CRM systems. In the UK the enterprise shortlist usually comes down to five platforms. They differ less in what they can do than in how they are run, who maintains them and how they are priced.
| Platform | How it runs | How it is priced | Best fit |
|---|---|---|---|
| Shopify Plus | Hosted SaaS. Shopify runs hosting, security and updates | Published: £1,800 a month on a three year term or £1,950 on a one year term, with a variable platform fee for more complex business structures. Main store plus nine expansion stores included | Scaling brands that want enterprise features, B2B and multiple markets without running infrastructure |
| Adobe Commerce | Adobe Commerce on Cloud (single tenant PaaS) or Adobe Commerce as a Cloud Service (SaaS) | Quote only, priced individually by Adobe | Complex catalogues and heavy customisation, with a development team to own the platform |
| Salesforce Commerce Cloud | SaaS, with separate B2C and B2B Commerce editions | Quote only | Large retailers already invested in Salesforce for CRM, service and marketing |
| BigCommerce | Hosted SaaS, with headless options | Custom pricing on the top tier. Lower plans move up automatically as annual sales pass set thresholds | Brands that want open SaaS with a capable B2B edition |
| commercetools | Headless, API first and composable (MACH) | Quote only, priced on orders rather than GMV | Large organisations building their own front end with an in-house engineering team |
Pricing checked on each vendor’s own website, October 2026.
What actually separates them
Licence fees get the attention, but they are rarely the biggest cost. Total cost of ownership is the licence plus the build, hosting, apps or extensions, integrations, upgrades and the team that keeps it all running. A quote-only platform can cost far more over three years than a published SaaS fee once development and maintenance are counted. Four questions decide most enterprise shortlists:
- Who owns the platform day to day? SaaS platforms such as Shopify Plus, BigCommerce and Salesforce Commerce Cloud handle hosting, security and upgrades. Adobe Commerce on Cloud and commercetools give you more control, and more to maintain.
- How custom does the front end need to be? A fully bespoke experience points to a headless build, which commercetools, Shopify Plus and BigCommerce all support. If a theme-based build will do, it is faster to launch and cheaper to run.
- What does it need to connect to? Map your ERP, PIM, OMS and CRM first. Integration effort often decides the timeline more than the platform does.
- How fast do you need to launch? SaaS platforms launch fastest. Composable builds take longest and need the most internal resource.
Where Shopify Plus fits
For brands outgrowing standard Shopify, or replacing an ageing Magento build, Shopify Plus is usually the shortest route to enterprise capability: B2B on the same platform, Shopify Functions for custom checkout and pricing logic, expansion stores for new markets, and built-in automation, with no servers to run. It is not right for everyone. Very complex catalogues, deep Salesforce estates or teams committed to a fully composable stack can be better served elsewhere. If you are weighing it up, our Shopify Plus agency page covers builds and migrations, our Magento vs Shopify guide compares the two most common options, and our Shopify consultants can model the decision on your own numbers before you sign anything.
How to choose the right platform
Ignore the label of best and answer four questions about your own business instead.
- How custom do you need to be? Standard shopping experience, lean toward Shopify. Unusual functionality or content-heavy, lean toward WooCommerce.
- What technical resource do you have? No developer and no desire for one, a hosted platform like Shopify removes the burden. A team or agency to maintain it, WooCommerce becomes viable.
- What is your budget model? Predictable monthly fee with less maintenance, Shopify. No platform fee but you own the upkeep, WooCommerce.
- Where are you heading? Plan for where you want to be in three years, not just launch day. Migrating platforms later is costly (our Shopify migration agency page shows what a well planned move involves and what it costs), so choose one you can grow into.
Our recommendation
For most UK stores, our recommendation is Shopify. It gets you live fast, stays reliable and lets you focus on growth rather than maintenance, and it scales to Shopify Plus when you are ready. Choose WooCommerce when content and SEO are core to your model, or when you need custom functionality and have the resource to look after it. The other platforms earn their place only at the edges, either genuine enterprise complexity or very simple catalogues. Whichever you pick, the platform is only ever the foundation. What actually drives revenue is how well the store is built, marketed and improved over time. If you want help choosing and then building on the right platform, our eCommerce team plans, builds and grows Shopify and WooCommerce stores as one connected system, with Shopify SEO built in from the start.
Enterprise eCommerce platform FAQs
What is an enterprise eCommerce platform?
A platform built for large or complex online businesses: high order volumes, multiple storefronts or markets, B2B alongside retail, and integration with systems such as ERP, PIM and CRM. The common UK shortlist is Shopify Plus, Adobe Commerce, Salesforce Commerce Cloud, BigCommerce and commercetools.
What is the best enterprise eCommerce platform in the UK?
There is no single best. Shopify Plus suits most scaling brands that want enterprise features without running infrastructure. Adobe Commerce suits very complex catalogues with a development team behind them. Salesforce Commerce Cloud suits retailers already on Salesforce, and commercetools suits organisations building a fully custom front end.
How much does an enterprise eCommerce platform cost?
Shopify Plus publishes its UK pricing: £1,800 a month on a three year term or £1,950 on a one year term, plus a variable platform fee for more complex business structures. Adobe Commerce, Salesforce Commerce Cloud and commercetools are quote only, and BigCommerce prices its top tier individually. The licence is only part of the cost. Build, integrations, apps and maintenance usually matter more over three years.
| Not sure which platform your store should be on? A 30 minute call with a senior eCommerce specialist, no sales pitch, just a straight answer on the right platform for your business and budget. Book a growth call. |