Aimeos is a high‑performance, feature‑rich open‑source eCommerce framework for PHP that supports B2B, B2C, and marketplace models. If you’re looking for other open‑source platforms to build online stores, integrate with existing systems, or experiment with headless commerce, the list below provides 20 popular alternatives, each with a brief overview and a link to its project page.
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A widely adopted PHP‑based platform offering a robust feature set, extensive extensions marketplace, and strong community support.
A PHP eCommerce solution with a modular architecture, over 7,000 add‑ons, and a user‑friendly back‑office for managing catalogs, orders, and marketing.
A WordPress plugin that turns any WP site into a fully functional online store, supporting countless themes and extensions.
Lightweight PHP shopping cart system with a simple admin interface, a large marketplace of extensions, and multi‑store capabilities.
A Ruby on Rails based eCommerce framework offering a flexible API, modular extensions, and a thriving developer community.
A high‑performance, GraphQL‑first, Python/Django headless commerce platform designed for modern storefronts.
A modern PHP eCommerce framework built on Symfony, providing a component‑based architecture for custom solutions.
Laravel‑based eCommerce platform offering multi‑vendor, multi‑currency, and multi‑language support out of the box.
A community‑driven fork of Spree, focusing on stability, extensibility, and enterprise‑grade features.
A PHP‑based platform with a modern API, powerful rule engine, and a vibrant plugin ecosystem.
A flexible PHP eCommerce suite with a strong focus on B2B features, multi‑shop management, and SEO tools.
A headless commerce engine built with Node.js and TypeScript, offering a customizable API and plugin system.
A framework‑agnostic, headless PWA storefront that can be paired with any backend (e.g., Magento, Shopify, or custom APIs).
A headless commerce and product information management (PIM) platform with a GraphQL API, focused on content‑driven experiences.
A lightweight Java eCommerce solution offering REST APIs, multi‑store support, and a modular architecture.
An enterprise‑grade Java framework providing a comprehensive set of B2C and B2B features, with a modular, extensible core.
A Symfony‑based CMS that includes an eCommerce bundle for building multilingual, multi‑store storefronts.
A real‑time, Node.js‑based platform designed for modern marketplaces, with a flexible plugin system.
The open‑source core of Sylius, offering a component‑driven approach for building bespoke eCommerce solutions.