Best Open‑Source Marketplace Solutions for Multi‑Vendor Sites

A lightweight Ruby on Rails marketplace focused on peer‑to‑peer trading, with built‑in multi‑vendor support, payments, and customizable UI.

A modular Ruby on Rails e‑commerce framework that can be extended with multi‑vendor extensions like spree_multi_vendor.

A community‑driven fork of Spree offering a stable, production‑ready Rails e‑commerce platform with multi‑vendor extensions.

High‑performance GraphQL‑first e‑commerce platform built with Python/Django, supporting multi‑vendor via the Saleor Marketplace add‑on.

Modern PHP/Symfony e‑commerce framework with a dedicated Multi‑Vendor plugin ecosystem for marketplace creation.

Real‑time, API‑first Node.js commerce platform that can be turned into a marketplace using community‑built multi‑vendor packages.

Headless commerce engine written in Node.js/TypeScript, offering a Multi‑Vendor plugin to manage sellers, commissions, and payouts.

A TypeScript‑based headless commerce framework with a Marketplace plugin for multi‑vendor capabilities.

Feature‑rich Laravel (and Symfony) e‑commerce package supporting multi‑vendor shops out of the box.

Laravel‑based open‑source e‑commerce platform with a Multi‑Vendor Marketplace extension for seller management.

Widely adopted PHP e‑commerce platform; multi‑vendor functionality added via free extensions like Marketplace by Webkul.

Lightweight PHP shopping cart system; multi‑vendor capabilities enabled through the free Multi‑Vendor extension.

WordPress e‑commerce plugin; multi‑vendor turned on with open‑source extensions such as Dokan Lite and WC Marketplace.

PHP e‑commerce solution with a Marketplace module ecosystem; free multi‑vendor modules are available on the Add‑ons marketplace.

Modern PHP e‑commerce platform; multi‑vendor functionality can be added via the open‑source Marketplace plugin.

Enterprise‑grade Java e‑commerce framework; includes a Marketplace module for multi‑seller implementations.

ASP.NET Core based e‑commerce platform with a free Multi‑Vendor plugin enabling seller onboarding and commission rules.

Symfony‑based marketplace solution designed for service‑oriented platforms, supporting multi‑vendor listings and bookings.

Decentralized, peer‑to‑peer marketplace protocol built on blockchain technology, allowing anyone to run a vendor node.

Free WordPress plugin that transforms WooCommerce into a multi‑vendor marketplace with vendor dashboards and commission settings.

Open‑source WordPress plugin offering a full‑featured multi‑vendor solution with flexible commission models.

Free WordPress plugin that adds multi‑vendor capabilities to WooCommerce, including vendor management and payment splitting.

Open‑source plugin enabling multi‑vendor functionality on WooCommerce with vendor dashboards and order management.

Free OpenCart extension that turns a standard store into a marketplace with vendor registration and commission handling.

Joomla extension that adds e‑commerce capabilities; multi‑vendor support is provided via the free J2Store Marketplace add‑on.

Open‑source Joomla shopping cart component with a Marketplace plugin for multi‑vendor storefronts.

Python/Django e‑commerce framework; multi‑vendor features can be added through community extensions.

A Laravel package that provides a ready‑made multi‑vendor marketplace with product, order, and payout management.

Headless commerce platform with an open‑source core; marketplace capabilities built via the Marketplace microservice.

Comprehensive ERP suite; the eCommerce module can be extended with the free Marketplace add‑on for multi‑vendor management.

Java Spring Boot based e‑commerce solution; multi‑vendor functionality added via the open‑source Marketplace module.

Official community plugin for Sylius that adds seller registration, product approval, and commission handling.

Open‑source plugin for Vendure that introduces multi‑vendor capabilities, including vendor dashboards and order splitting.