Best On-Premises Marketplace Software of 2026

CS-Cart Multi Vendor Marketplace software is a professional, on-premise marketplace platform that allows for multi-vendor marketplaces. Independent vendors can sell their products through a single shopfront in a CS–Cart-based marketplace. Each vendor has its own microstore with product filters, vendor products list, vendor search, and all the rest. You can offer your vendors pricing plans with different conditions or take commissions. A mobile app is available for customers. CS-Cart Multi-Vendor CMS marketplace is today one of the most widely used solutions for creating multi-vendor websites. It has an average user rating 4.7 out 5 This marketplace software powers more live markets than any other. SourceForge named CS-Cart Multi-Vendor the 2022 Category Leader in 2022. It was also awarded the Customers' Choice and Most Popular badges by SourceForge on SoftwareSuggest, Crozdesk and user review platforms Crozdesk.

AuctionWorx by RainWorx Software is a cloud-based online auction platform optimized for desktops and mobile devices. Offering two editions of their popular auction software: AuctionWorx Enterprise focuses on individual listings rather than scheduled auction sales. It is intended for running a marketplace with listings all closing at different times, but it can also be configured for a single seller without the need to organize listings into auction events. AuctionWorx: Events Edition enables you to run scheduled timed auction sales. Each event or auction sale contains a catalog of lots that share information such as scheduled start date and organized ending times. Upcoming auction sales are displayed on the homepage and each can be browsed separately.

OroCommerce is a B2B eCommerce platform that is Enterprise-grade and ready to handle any type of B2B business model. Our open-source approach, vibrant developer community, and tested security benefits make it easy to share code, increase product reliability, and offer greater security advantages, regardless of whether you want to deploy in the cloud, on-premise, or both.

Pinlearn, a self-hosted tutoring platform software, allows tutors and entrepreneurs to create their own learning marketplace platforms like Verbling, Outschool or Verbling. The software is easy-to-use and offers lifetime updates with a full suite of web and mobile apps. It provides 100% unencrypted code for technical teams to build on top the existing pinlearn software. Administrators can add subjects and classes to allow tutors to create and market self-paced courses to students. Tutors can increase their income by adding the live group classes feature to the platform. Pinlearn is 100% open-source code, which gives you complete control of the platform and no dependence on any third parties. With tons of modules, such as an internal chat system, payment gateway, Zoom live streaming api, and many more, this pre-built platform is ready to go.