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Independently verified · Quarterly re-audit
EU VETTED
Category 21 of 22

E-commerce

In short

E-commerce platforms power online stores, handling product catalogues, checkout flows, order management, and customer data. For EU buyers, the critical questions are where customer and transaction data are hosted and whether the vendor is subject to CLOUD Act jurisdiction. Top-rated EU options on EU Vetted include MyCashflow (Finland, 4/5), Shopware (Germany, 3/5), and Sylius (Poland, 3/5).

E-commerce platforms are the operational core of online retail: they host product catalogues, manage the checkout flow, process orders, handle returns, and store customer records. The category ranges from fully managed SaaS platforms aimed at SMB retailers through to composable or headless commerce engines designed for large-scale, multi-channel deployments. Alongside operational tooling, e-commerce platforms are among the heaviest processors of commercially sensitive personal data in any organisation's stack: customer names and addresses, full purchase histories, payment method metadata, and detailed browsing behaviour.

For EU buyers, this data sensitivity makes the jurisdictional profile of the e-commerce vendor a primary procurement consideration. Customer and transaction data is routinely used for personalisation, retargeting, and business intelligence; it is exactly the category of data that intelligence agencies and law-enforcement bodies seek access to under instruments like the US CLOUD Act. If the e-commerce platform is operated or ultimately owned by a US-incorporated entity, the CLOUD Act can in principle reach that data regardless of EU hosting. MyCashflow (Finland, 4/5) is the highest-scoring EU-owned managed platform in the current catalogue. Sylius (Poland, 3/5) and Saleor Commerce (Poland, 3/5) are EU-owned and open-source, giving buyers full self-hosting optionality. Shopware (Germany, 3/5) and PrestaShop (France, 3/5) are European-headquartered but carry US funding signals that affect their ownership ratings.

The listings below show each product's country of incorporation, ownership signal, and editorial compliance score on a 1–5 scale — sourced from published DPAs and corporate filings, not from paid placements. Use the ownership filter if your procurement rules require strictly EU-owned processors; use the hosting filter to separate self-hostable open-source options from managed SaaS platforms. The scale filter lets you separate SMB-focused tools from enterprise-grade composable commerce engines.

FAQ

Frequently asked questions

What is the best EU-hosted e-commerce platform?
On EU Vetted's editorial compliance score, MyCashflow (Finland) reaches 4/5 as an EU-owned and EU-hosted e-commerce platform. Shopware (Germany, 3/5), Sylius (Poland, 3/5), Saleor Commerce (Poland, 3/5), and PrestaShop (France, 3/5) are also in the catalogue. Shopware, PrestaShop, and Saleor Commerce are EU-headquartered but carry US funding signals that affect their ownership rating. Sylius is EU-owned and open-source, making it self-hostable on any EU infrastructure.
Is there a GDPR-compliant e-commerce platform?
E-commerce platforms that are EU-incorporated, store transaction and customer data in EU data centres, and publish a comprehensive DPA qualify as GDPR-compliant in their processing role. MyCashflow (Finland) meets these criteria as a fully managed platform. Open-source platforms such as Sylius and Saleor Commerce, when self-hosted on EU infrastructure, remove the vendor from the data-processing chain — your obligations as data controller remain, but you choose the sub-processors entirely. Compliance is an assessment of practices, not a guarantee; verify each vendor's DPA and data-residency commitments.
Does e-commerce data fall under the US CLOUD Act?
E-commerce platforms process some of the most commercially sensitive personal data: customer names and addresses, purchase history, payment method metadata, and browsing behaviour. If the platform is operated or ultimately owned by a US-incorporated company, the CLOUD Act can in principle compel it to produce that data. MyCashflow and Sylius are EU-owned and not directly subject to that exposure. Shopware and Saleor Commerce are EU-headquartered but US-funded; their CLOUD Act risk depends on their corporate structure with any US-incorporated parent entity.
Can I self-host an EU e-commerce platform?
Yes. Sylius (Poland) and Saleor Commerce (Poland) are open-source platforms with active communities and can be deployed on EU infrastructure such as Hetzner (Germany), OVHcloud (France), or Scaleway (France). PrestaShop is also open-source and widely self-hosted. Self-hosting gives you complete data-residency control but requires your team to manage hosting, security updates, PCI-DSS scope for payment handling, and performance optimisation. MyCashflow and Shopware both offer managed cloud deployments with EU data residency.
How does GDPR apply specifically to e-commerce?
E-commerce businesses process personal data at multiple touchpoints: account creation, checkout, order fulfilment, and post-purchase communications. GDPR requires a clear lawful basis for each processing activity — purchase fulfilment is typically contract performance; marketing emails require consent. Retention periods for transaction records must be defined and enforced. Cookie consent is mandatory for any tracking or analytics beyond what is strictly necessary. Additionally, if you use a third-party payment processor, you need a DPA or controller-to-controller agreement covering the transfer of payment-related personal data.
What payment processors are available for EU e-commerce platforms?
Most EU e-commerce platforms integrate with major European payment service providers including Adyen (Netherlands), Mollie (Netherlands), Stripe (US-headquartered but EU-processing available), and regional providers. For buyers who want to keep the entire payment stack EU-owned, Adyen and Mollie are the most commonly cited options. Note that card-scheme data (Visa, Mastercard) always flows through US-incorporated card networks regardless of the payment processor; GDPR compliance here relies on Standard Contractual Clauses rather than data-residency.
Is Shopware a good alternative to Shopify for EU buyers?
Shopware (Germany, 3/5) is an EU-developed e-commerce platform with both a self-hostable open-source edition and a managed cloud offering. It is a frequently cited Shopify alternative in DACH and broader European markets, with a strong partner ecosystem and enterprise features. Shopware is EU-headquartered but has received US venture funding, which EU Vetted reflects in its ownership-signal rating. Shopify is US-incorporated and subject to the CLOUD Act directly. For organisations where US CLOUD Act exposure is a hard requirement, a fully EU-owned platform such as MyCashflow or a self-hosted Sylius deployment is the stronger option.