CS-Cart Multi-Vendor is standalone eCommerce software that allows you to create an online marketplace. It is based on a shopping cart software calledhttps://alternativeto.net/software/cs-cart/ but serves a different purpose. While 
CS-Cart is intended for single-seller online stores, CS-Cart Multi-Vendor is a standalone product for building large multi-seller marketplaces such as eBay and Etsy.
In a Multi-Vendor marketplace, each vendor has their own micro-stores with product filters, vendor product list, vendor product search, and all. You can take commissions from your vendors, offer them pricing plans with different conditions, or both.
With this marketplace solution, you can open an online marketplace similar to eBay, Amazon, and Etsy. It is designed for selling any kind of products: from local farm produce to software. It also works fast and ready for high load.
CS-Cart Multi-Vendor is very flexible: if you don't find a function you need, you can code it—Multi-Vendor is 100% open source.
You get over 80 payment and shipping built-in services, responsive mobile-friendly design, easy-to-use admin panel, a convenient content management system, a pack of marketing tools, a loyalty system, great SEO, and a unique feature called Layout Editor. It allows you to arrange content on your marketplace pages by drag-and-drop.
