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E-Commerce Platforms & Shop Systems

Medusa

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Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by Medusa · medusajs.com

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Medusa: AI-assisted analysis on whats-best.ai Medusa: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

Medusa at a glance

Vendor
Medusa
Headquarters
Not stated on the vendor’s pages as of 20 Oct 2026
Data hosting
Not stated on the vendor’s pages as of 20 Oct 2026
Free plan
Not stated on the vendor’s pages as of 20 Oct 2026
Panel verdict
The AI panel rates Medusa 3/5, the mean of 6 judges. Medusa, an open-source commerce platform, scored highest on extensibility, 8 to 9, and data control and exit, 7 to 8, resting on an open-source npm core, documented REST APIs with downloadable OpenAPI files, and CSV exports of orders and products. how scores are made
As of
Vendor pages captured 20 Oct 2026; evaluated by the panel 21 Oct 2026. all sources

Medusa alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Data Protection Officer

Weighted verdict

The shop holds customers, addresses and buying histories, and the checkout is full of third parties. Wants the subprocessor list, consent handling that survives a complaint, deletion that executes against order history, and an answer on where the CDN and analytics sit.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Data Protection Officer

Panel median The Data Protection Officer This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Data Protection Officer
Catalogue & checkout 3 of 5 2 of 5
Tax & German legal correctness 2 of 5 2 of 5
Extensibility & developer surface 4 of 5 4 of 5
Order operations & back office 3.5 of 5 3 of 5
Data ownership & exit 4 of 5 3.5 of 5
European sovereignty 1 of 5 1.5 of 5
Pricing transparency 2 of 5 2 of 5

Catalogue & checkout

How this is scored

Products, variants, pricing rules and the path to payment — the part that either converts or does not.

0 — Flat product list with one price and no variants; checkout is a form and one payment method.

3 — Variants and categories with a standard checkout and two or three payment methods, but no bundles, no tiered pricing and no guest checkout worth the name.

5 — Full variant matrix, product bundles, tiered and customer-group pricing, guest checkout, and the payment methods a German shop needs including invoice and direct debit.

8 — Configurable products, per-channel pricing, promotions and vouchers with rules, a checkout that can be customised without a rebuild, and payment via the major providers plus buy-now-pay-later where offered.

10 — Merchandising and checkout are the product: rule-driven pricing and promotions, A/B-testable checkout, multi-currency and multi-language as standard, and conversion features (abandoned cart, one-page checkout) shipped rather than bolted on.

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The Data Protection Officer

Bundles, unlimited variants, regional prices with currencies, customer-based pricing, and persistent retrievable carts are all documented on the vendor's own pages. We found no public information on which payment providers are integrated — the third parties my checkout questions always land on — nor on guest checkout, so the path to payment cannot be judged beyond the cart. 1 2 3 8

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Extensibility & developer surface

How this is scored

Themes, apps, APIs and headless — whether the shop can be shaped to the business, and at what cost in lock-in.

0 — Fixed templates, no app ecosystem, no API.

3 — Theme editing within limits and a small app store; a read-mostly API and no local development story.

5 — Custom themes with a template language, an app or plugin ecosystem, a documented REST API, and webhooks for the core order events.

8 — Full storefront API for headless builds, an extension framework with its own lifecycle, staging environments, version control for themes, and documented rate limits.

10 — A platform a team can own: headless-first APIs, open-source or source-available core, plugin architecture with a real dependency model, local development and CI supported, and upgrade paths that do not orphan customisations.

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The Data Protection Officer

Documented REST storefront and admin APIs with a downloadable OpenAPI specification, a Next.js starter for headless builds, custom data models, workflows with hooks, preview environments, and an open-source core shipped as an npm package make this a developer surface a team can own. We found no public information on documented rate limits or on upgrade-path guarantees for customisations. 1 3 6 7

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Order operations & back office

How this is scored

What happens after checkout: order management, stock, returns, shipping, and the link to ERP or accounting.

0 — An order list and an email; stock is a number nobody trusts, returns are manual.

3 — Order statuses and basic stock, one shipping integration, and returns handled by hand.

5 — Order workflow with partial shipments, multi-warehouse stock, named carrier integrations with label printing, and a returns process in the system.

8 — Multi-channel order intake, automated fulfilment routing, supplier and dropshipping flows, and maintained interfaces to named ERP and accounting systems.

10 — The shop is the front of an operation: real-time stock across channels and warehouses, returns and refunds fully worked including partials, ERP integration the vendor maintains, and operational reporting a merchant runs the business from.

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The Data Protection Officer

Order lifecycle management across channels, draft orders, edits, returns, claims, exchanges, automated return flows, multi-location stock, in-store pickup, payment collections, and ERP or WMS sync via workflows are all evidenced. We found no public information on named carrier integrations with label printing, supplier or dropshipping flows, or maintained interfaces to named ERP and accounting systems. 3 8 9

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Data ownership & exit

How this is scored

Whether the catalogue, customers and order history remain the merchant's: export completeness, hosting choice, and what leaving actually costs.

0 — Export is a partial CSV; order history and customer records cannot leave intact, and hosting is the vendor's alone.

3 — CSV export of products and customers, order history partial, no self-hosting, no documented migration path.

5 — Complete export of catalogue, customers and orders via API or dump, documented deletion, and a stated data-return commitment.

8 — Full-fidelity export including media and order documents, self-hosting or a choice of hosting partner, and no metering that prices a migration out of reach.

10 — Ownership is structural rather than promised: open-source or source-available platform the merchant can run anywhere, database-level access, documented migration in both directions, and contractual data return.

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The Data Protection Officer

Ownership is partly structural: the platform is open-source, ships as a standalone package, can run with the merchant's own systems, and filtered CSV exports of orders and products are documented. We found no public information on customer-record export, documented deletion of customer data against order history, media or document export, or a contractual data-return commitment. 3 8 10 11

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European sovereignty

How this is scored

Where customer and order data live, who the contracting entity is, and which subprocessors sit in the checkout path. Independently sourced by the sovereignty pipeline.

0 — Non-EU vendor and contracting entity, hosting unstated or non-EU, subprocessors unnamed.

3 — EU hosting offered as an option while the contracting entity is non-EU, or the subprocessor list is absent.

5 — EU hosting as standard and an EU contracting entity, but parts of the chain — CDN, analytics, payment routing, support tooling — are non-EU without an explained safeguard.

8 — EU hosting on named infrastructure, EU contracting entity, complete subprocessor list published, any non-EU processing named with its legal basis.

10 — Sovereign end to end and evidenced: vendor, entity, hosting and every subprocessor European, certification published, and a self-hosted option that puts the shop entirely under the merchant's control.

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The Data Protection Officer

No sovereignty attributes are on record, and we found no public information on where the cloud infrastructure sits, the contracting entity, a subprocessor list, or where CDN, analytics and payment routing sit in the checkout path. The only evidenced control is the open-source option to self-host, which puts hosting in the merchant's own hands. 1 3 4

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Pricing transparency

How this is scored

Whether a merchant can compute the real annual cost — licence, transaction fees, apps, hosting — from public pages alone. The category where the headline price is least often the invoice.

0 — No public prices at all; every tier is a sales conversation.

3 — A monthly headline exists, but transaction fees, mandatory apps or hosting costs are unstated — the invoice is unknowable from the page.

5 — Tier prices public with billing period stated and transaction fees given, but at least one commonly needed piece (a required app, hosting, payment gateway rate) is unpriced.

8 — Every tier priced publicly including transaction or revenue-share rates, order or GMV limits, and the cost of the extensions most shops need; VAT treatment and minimum term stated.

10 — Complete price computability: annual cost derivable for a given order volume and GMV including licence, transaction fees, hosting and typical extensions — and for open-source platforms, an honest statement that the licence is free and where the money actually goes.

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The Data Protection Officer

A public headline exists — "Starts from $29. Cancel anytime." — together with the statement of "no extra licenses or GMV tax", and the licence itself is free and open-source. We found no public information on what the $29 covers, order or usage limits, billing period, VAT treatment, or typical extension costs, so an annual invoice is not computable from public pages. 1 3

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Questions about Medusa

Is Medusa European?

Not determined: the vendor’s pages as captured do not say where Medusa is based.

Where does Medusa store data?

Not stated on the vendor’s pages as of 20 Oct 2026.

Does Medusa have a free plan?

Not stated on the vendor’s pages as of 20 Oct 2026.

What are the best alternatives to Medusa?

As of 21 Oct 2026, the panel rates JTL-Shop (3/5), Shopify (3/5) and OXID eSales (3/5) highest among the other 25 E-Commerce Platforms & Shop Systems products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is JTL-Shop (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: Medusa alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

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Sources (11)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor page medusajs.com Checked 20 Oct 2026 Details →
  2. 2 Catalogue & checkout — found from sitemap medusajs.com Checked 20 Oct 2026 Details →
  3. 3 Catalogue & checkout — found from sitemap medusajs.com Checked 20 Oct 2026 Details →
  4. 4 Tax & German legal correctness — found from sitemap medusajs.com Checked 20 Oct 2026 Details →
  5. 5 Tax & German legal correctness — found from sitemap docs.medusajs.com Checked 20 Oct 2026 Details →
  6. 6 Extensibility & developer surface — found from sitemap docs.medusajs.com Checked 20 Oct 2026 Details →
  7. 7 Extensibility & developer surface — found from sitemap docs.medusajs.com Checked 20 Oct 2026 Details →
  8. 8 Order operations & back office — found from sitemap medusajs.com Checked 20 Oct 2026 Details →
  9. 9 Order operations & back office — found from sitemap docs.medusajs.com Checked 20 Oct 2026 Details →
  10. 10 Data ownership & exit — found from sitemap docs.medusajs.com Checked 20 Oct 2026 Details →
  11. 11 Data ownership & exit — found from sitemap docs.medusajs.com Checked 20 Oct 2026 Details →