Best Free Headless Commerce Tools in 2026

Saleor provides open-source e-commerce with GraphQL. Headless commerce that's genuinely open—flexible e-commerce infrastructure. The GraphQL API is native. The open-source is real. The flexibility is high. Developers wanting open-source headless commerce choose Saleor for flexible e-commerce.

Magento powers e-commerce for serious online retailers. Open-source flexibility with enterprise features—the platform for stores that need customization at scale. The customization is unlimited. The ecosystem is extensive. The hosting options are varied. Large e-commerce operations choose Magento for unlimited flexibility and proven scale.

Medusa is an open-source headless commerce platform built for developers. Customize every aspect of your e-commerce experience. Modular architecture lets you use only what you need. Plugin system extends functionality. Built with Node.js and works with any frontend. The open-source Shopify alternative for businesses that need complete control.

Vendure provides headless commerce for developers. TypeScript-based e-commerce platform—build custom storefronts on solid foundation. The TypeScript is native. The architecture is modern. The developer experience is considered. Developers building custom commerce choose Vendure for TypeScript-first e-commerce.

Commerce Layer is headless commerce API for global brands. Multi-market, multi-currency, multi-warehouse—the complexity of international commerce handled through clean APIs. The architecture separates inventory, orders, and fulfillment. Integrations connect to existing systems. The API enables any frontend or touchpoint. Enterprises needing flexible commerce infrastructure for global operations choose Commerce Layer for commerce complexity handled properly.

Commerce.js provides headless e-commerce infrastructure for developers. Products, carts, checkout, orders—the backend you need to sell things, exposed through APIs you can build any frontend on. The API design is developer-friendly. Webhooks notify your systems of events. The dashboard handles operations without code. Developers building custom e-commerce experiences choose Commerce.js for flexible commerce infrastructure without Shopify's constraints.

Swell provides headless commerce for developers. E-commerce API with flexibility—developer-first commerce infrastructure. The flexibility is high. The developer experience is prioritized. The headless is native. Developers building custom commerce choose Swell for flexible e-commerce API.

Elastic Path is a leading headless commerce platform designed for enterprises seeking flexibility and scalability in their digital commerce operations. It provides a robust set of APIs that allow businesses to build highly customized and differentiated customer experiences across any touchpoint, without being constrained by traditional monolithic e-commerce platforms. This composable approach enables businesses to integrate best-of-breed services and tools, fostering innovation and agility. Targeted at large enterprises, B2B, and B2C brands with complex commerce needs, Elastic Path empowers developers and merchandisers to create unique shopping journeys. Its API-first architecture supports diverse business models, including subscriptions, marketplaces, and personalized promotions. By decoupling the front-end experience from the back-end commerce logic, Elastic Path allows for rapid iteration and deployment of new features, ensuring businesses can adapt quickly to evolving market demands and customer expectations.

CS-Cart is a comprehensive eCommerce platform designed for building various types of online stores and marketplaces. It offers solutions for B2B eCommerce, B2C online shops, multi-vendor marketplaces, mobile marketplaces, headless eCommerce integrations, and enterprise-level marketplaces. The platform emphasizes rapid launch capabilities, extensive features (500+ out-of-the-box), and scalability to support business growth. CS-Cart is built with a modular architecture and open-source code (PHP core), providing flexibility for customization. It comes with an ecosystem of over 2,000 add-ons and themes, and a network of 250 partner developers. The platform also offers fully managed scalable hosting through Scalesta, dedicated customer support, and educational resources to help users set up, run, and grow their online businesses. It's particularly well-suited for those looking to create digital product marketplaces, offering specific features for downloadable goods, product reviews, customizable filters, and promotions.

Sylius is an open-source headless eCommerce platform designed for mid-market and enterprise brands requiring custom solutions. Built on the Symfony framework and utilizing API Platform, it offers a developer-friendly environment for creating highly adaptable B2C and B2B eCommerce stores. Its API-first approach allows for seamless integration with various frontends like PWAs, SPAs, or native mobile apps, and microservices architectures. The platform emphasizes unlimited scalability, agility, and customizability, enabling businesses to evolve their digital stack and deliver tailored customer experiences. It supports multi-everything commerce, including cross-border operations, multiple currencies, and flexible promotion and discount scenarios. Sylius is ideal for professional in-house or agency development teams seeking freedom in development and an evolutionary approach to eCommerce technology, avoiding vendor lock-in and costly re-platforming.

Solidus is an open-source eCommerce platform designed for brands that require extensive customization and scalability beyond what typical off-the-shelf solutions offer. It provides a robust foundation for launching online stores quickly, while its open architecture allows businesses to tweak every aspect of their site, from the storefront to the admin dashboard and business logic. This flexibility makes it suitable for diverse business models across various industries, including CPG, subscriptions, marketplaces, fashion, and direct-to-consumer. The platform caters to both growing brands looking to establish a unique digital presence and large enterprises with complex integration and customization needs. Solidus offers a rich set of native features for merchandising, subscriptions, promotions, and internationalization, alongside advanced inventory and fulfillment management. Users can choose between a free DIY Edition for self-hosting or Solidus Cloud for a fully managed experience, ensuring that businesses can scale from initial launch to handling billions in transactions without compromising speed or functionality.

Marketplacer is a comprehensive marketplace platform and dropshipping solution designed for mid-sized and enterprise companies. It enables businesses to expand their product offerings and scale their e-commerce operations by seamlessly integrating third-party seller inventory into their existing e-commerce front end. This platform helps businesses avoid the complexities and costs associated with managing their own inventory, allowing them to quickly introduce new product categories and diversify their offerings. The platform caters to various industries including retail, grocery, B2B, media, and loyalty programs, helping them monetize content, streamline operations, and enhance customer engagement. Marketplacer provides access to a vast network of global sellers and offers robust integration solutions, including APIs and prebuilt connectors, to ensure minimal disruption to current systems. It empowers businesses to launch and manage curated marketplaces, facilitating rapid range extension and category testing without the need for rebuilding or replatforming.