Most Popular eCommerce Platforms in the UK in 2025

The UK eCommerce market continues to mature.

Growth is expected to slow to approximately 3.6 % in 2025, driven by market saturation and stabilising consumer behaviour. At the same time, the competitive landscape is evolving – Shopify continues to gain ground, Magento faces ongoing challenges, and newer SaaS platforms and headless solutions are reshaping the platform ecosystem.

Shopify

Shopify has cemented itself as a top choice for UK merchants. Among the top one million sites globally, Shopify powers approximately 24 % (or 30 % including Shopify Plus).

In the UK, many midsize and even enterprise merchants now adopt Shopify (or Shopify Plus) due to:

• Faster deployment and lower maintenance overhead
• Rich app ecosystem and third‑party integrations
• Multi‑store, multi‑currency, and omnichannel capabilities

In many cases, Shopify now competes head-on with platforms historically reserved for larger enterprises.

Magento / Adobe Commerce

Once the go‑to for complex enterprise stores, Magento (now Adobe Commerce + Magento Open Source) is under pressure:

• Many merchants are migrating from Magento to Shopify or headless alternatives, citing high maintenance costs and complexity
• Despite strong flexibility, Magento demands continuous investments in security, upgrades, and hosting
• In surveys and comparisons, Shopify now often wins on total cost of ownership and ease of scaling

That said, Magento still has niches where it shines: extremely bespoke business logic, deeply custom integrations, or multi‑site B2B setups.

Other eCommerce Platforms

Woocommerce

Woocommerce retains strong presence in the UK. Many SMBs prefer it due to:

• Familiar admin interface
• Cost flexibility (self‑hosting, plugin choices)
• Good for content + commerce hybrids

However, its growth has slowed significantly compared to more modern SaaS platforms.

Wix & Squarespace

These website builders have aggressively improved their eCommerce capabilities.

In 2025:

• Wix and Squarespace now offer robust storefronts, app marketplaces, and built-in features
• Their ease-of-use, security management, and hosting are compelling for beginners and small-to-midsize merchants
• They pose growing competition to WooCommerce for simpler eCommerce use cases

Opencart and Prestashop

These older systems see diminishing adoption. Without strong ecosystems or cloud-native architectures, they struggle to compete with modern SaaS and headless options.

How does the future look like?

Shopify is set to remain the leading choice for UK eCommerce, driven by its flexibility, speed, and ease of use. SaaS platforms like Wix and Squarespace continue to improve, offering strong options for smaller retailers. Headless solutions are gaining traction among larger brands. Magento, by contrast, faces ongoing decline as more businesses seek lower-cost, more scalable alternatives.

So how do you navigate these changes and new platform options? The most effective route is to work with a trusted digital agency that can manage the entire process for you, from platform selection to full migration and ongoing support. Contact us now!

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Frequently Asked Questions

Which eCommerce platforms are UK businesses choosing most in 2025?

UK businesses are increasingly choosing Shopify in 2025 thanks to its ease of use, scalability, and strong app ecosystem. ExtraDigital often recommends Shopify for brands looking to grow efficiently in a competitive market.

Why are UK merchants choosing Shopify over Magento?

Many UK merchants are moving from Magento to Shopify because Shopify offers faster deployment, lower maintenance costs, and easier scaling. ExtraDigital often sees Shopify outperform Magento on total cost of ownership for most use cases.

Is Magento still a good option for some businesses?

Yes. Magento remains suitable for businesses that require highly bespoke logic, complex integrations, or advanced multi-site B2B setups. However, it typically requires higher ongoing investment and technical resources.

How do WooCommerce, Wix, and Squarespace compare in 2025?

WooCommerce remains popular with small businesses, particularly for content-led sites. Wix and Squarespace have improved their eCommerce tools and are strong options for simpler stores that value ease of use and managed hosting.

How should businesses choose the right eCommerce platform?

Choosing the right platform depends on business size, growth plans, and technical needs. Working with a digital agency like ExtraDigital helps businesses select, migrate, and optimise the right eCommerce platform for long-term success.