9 Best Open Source BigCommerce Alternatives
A curated collection of the 9 best open source and self-hosted alternatives to BigCommerce in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for BigCommerce in 2026? The top open-source alternative is Medusa — Flexible, customizable e-commerce platform with headless architecture, built-in features, and extensive plugin ecosystem for scalable online stores..
Other highly rated open-source BigCommerce alternatives include Bagisto, Saleor and Spree Commerce.
Flexible, customizable e-commerce platform with headless architecture, built-in features, and extensive plugin ecosystem for scalable online stores.
Flexible, customizable e-commerce platform with headless architecture, built-in features, and extensive plugin ecosystem for scalable online stores.
A flexible eCommerce platform built on Laravel that enables businesses to create marketplaces, mobile apps, and headless commerce solutions
A flexible eCommerce platform built on Laravel that enables businesses to create marketplaces, mobile apps, and headless commerce solutions
Headless, API-first e-commerce solution with powerful features for customization, scalability, and seamless integration across channels.
Headless, API-first e-commerce solution with powerful features for customization, scalability, and seamless integration across channels.
Headless eCommerce platform with REST API, TypeScript SDK, and Next.js storefront. Handle B2B, multi-vendor marketplaces, and cross-border commerce. Self-hosted, open source, zero fees.
Headless eCommerce platform with REST API, TypeScript SDK, and Next.js storefront. Handle B2B, multi-vendor marketplaces, and cross-border commerce. Self-hosted, open source, zero fees.
Build and manage online stores with customizable features, extensions, and themes for businesses of all sizes.
Build and manage online stores with customizable features, extensions, and themes for businesses of all sizes.
A comprehensive Frontend as a Service solution that helps developers create, deploy and manage enterprise ecommerce storefronts with ready integrations and cloud infrastructure.
A comprehensive Frontend as a Service solution that helps developers create, deploy and manage enterprise ecommerce storefronts with ready integrations and cloud infrastructure.
Fast, modern e-commerce with instant setup and full customization. Powered by Stripe for seamless transactions.
Fast, modern e-commerce with instant setup and full customization. Powered by Stripe for seamless transactions.
Open-source eCommerce platform offering customization, scalability and enterprise-grade features for brands of all sizes
Open-source eCommerce platform offering customization, scalability and enterprise-grade features for brands of all sizes
A flexible and customizable ecommerce solution that enables businesses to build responsive online stores with advanced features and automation capabilities.
A flexible and customizable ecommerce solution that enables businesses to build responsive online stores with advanced features and automation capabilities.
About BigCommerce
A leading e-commerce platform that enables businesses of all sizes to create and customize their online stores.