Open Source Alternatives
E-commerce platform for building online stores.
Shopify is a trademark of its respective owner.
Updated May 2026
Shopify's lock-in is the ecosystem. Product data and customer records export via CSV or API. But the theme customizations, app integrations, and checkout flow are deeply proprietary. Solo merchants with under 100 products can migrate in a week. Established stores with custom themes, 10+ apps, and Shopify Payments should budget 3-6 weeks. The hidden cost is payment migration: Shopify Payments includes fraud protection and handles chargebacks, and you'll need a separate payment processor and fraud solution. Also, Shop Pay's accelerated checkout converts significantly better than standard checkout.
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Ranked by feature coverage
The commerce platform with customization in its DNA.
Vendure is a headless commerce framework for teams that want to build their own storefront and don't want to pay Shopify's percentage of every transaction. Node.js, TypeScript, NestJS, GraphQL.
The world's most flexible commerce platform.
Medusa is a headless commerce engine built in TypeScript. You get the full back end: products, orders, carts, payments, fulfillment, as modular building blocks you wire into any front end.
Saleor Core: the high performance, composable, headless commerce API.
Saleor is a headless e-commerce backend built on Python and Django that speaks exclusively GraphQL. No REST fallback, no monolithic plugin system.