How does marketplace software work?

Marketplace software has a backend, a storefront, and a vendor panel. An admin manages the marketplace in the admin panel: manages sellers, helps them upload products, set up promotions, payment options, and logistics. Customers shop on the marketplace storefront by browsing the catalog and adding products to the cart from different sellers. Once the order is placed, a marketplace seller sees it in the vendor panel and starts to process it.

What are some examples of e-commerce marketplaces?

The most known eCommerce marketplace is Amazon. It's a marketplace with a long history. It's the biggest marketplace in the world. eBay is another example of an all-in-one marketplace. Etsy is a marketplace for handmade products. See more examples of online marketplaces in our Customers section.

How do I start an eCommerce marketplace?

You basically have two options: develop an eCommerce marketplace platform from scratch or build a marketplace on a ready-made platform. There are pros and cons of both options. For example, the development of an eCommerce marketplace from scratch can cost you a lot of money. But in this case, you can tailor it perfectly to your business processes. Building the business on a ready platform is way more affordable and quicker but you can face some limitations, which you will have to overcome with custom development.

What hosting service should I use for my CS-Cart store?

Scalesta is the hosting service recommended by CS-Cart. Their specialized solutions are tailored for CS-Cart marketplaces, ensuring optimal performance and security. Plus, CS-Cart clients can enjoy a complimentary trial month with servers pre-configured by Scalesta.

Do I need a marketplace platform to sell online?

You only need an eCommerce marketplace platform if you plan to cooperate with third-party sellers and sell a large number of products. If you don't want to work with sellers and want to sell only your own products, it is better to start a conventional online shop.

How do I sell through multiple eCommerce platforms?

There are two ways to sell through multiple channels. The first way is to start your own eCommerce marketplace or shop and export your products to other large marketplaces such as Amazon. This way, you will have the main sales channel (your marketplace) and auxiliary channels (Amazon, eBay, etc.). The second way is to start an online marketplace with multiple storefronts. You open many storefronts in different countries and for different products and audiences.

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CS-Cart 4.20: See what's changed

Fast, Flexible, and Scalable eCommerce Platform

Name: CS-Cart
Brand: CS-Cart
Price: 790 USD
Rating: 4.8 (357 reviews)

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What you can build with CS-Cart

Fast Start

In today's eCommerce, a short time-to-market is crucial. With CS-Cart, you can launch your online store in record time—faster than your competitors.

Feature-rich

500+ features are ready for any marketplace business scenario.

Expertise

Ongoing improvement and over 1,600 marketplaces.

Ecosystem

2,000+ add-ons and themes and 250 partner developers worldwide.

Bonus

Free month of Scalesta hosting and Image Optimizer included.

Vast Growth

If a business isn't moving and evolving, it stops existing. The eCommerce platform you choose must support that expansion, scaling when and how you need it—just like CS-Cart. It’s designed for high-volume sales and seamless inventory management, and complete control with self-hosted solutions.

Clean Architecture

Modular architecture with clean code for easier development.

Server

Your marketplace is secure with Scalesta's 24/7 support and proactive monitoring.

Open-Source Code

Absolute freedom in customizing the platform.

PHP Core

A well-known and proven language for web applications.

Mobile App

An app with open code for sellers and buyers perfectly tailored to their needs.

Launch Fast, Scale Big —
The Core Idea Behind CS-Cart

Launch your online shopping platform smoothly and quickly with the CS-Cart eCommerce builder and Scalesta hosting. Experience rapid growth—both horizontally and vertically—within the next three months with custom solutions and scalable eCommerce software.

Custom eCommerce Development by the CS‑Cart Team

CS-Cart is not just software—we design and build eCommerce projects from the ground up. Since 2015, our in-house experts have helped businesses launch and scale online stores and marketplaces using our flexible platform—fully customized to meet their needs.

What we do:

Build online stores and marketplaces from scratch
Migrate your project without losing data, SEO, or workflows
Integrate ERP, CRM, payments, and logistics
Extend functionality with custom add-ons and features
Design user-friendly, conversion-focused interfaces
Upgrade and optimize your project without risks
Set up and configure your platform for a smooth launch

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Your All-in-One eCommerce Ecosystem

250+ Partner Developers Worldwide

Customize your eCommerce software solution with ease. Hire one of our authorized partners to develop tailored functionality, design, and integrations for your online shopping platform.

Fully Managed Scalable Hosting

Scalesta offers pre-configured servers specifically for CS-Cart, ensuring seamless integration and top performance for your scalable eCommerce platform.

Customer Care

Our dedicated support team helps you set up your eCommerce website software, modify the code, resolve issues, and optimize your eCommerce shopping cart software for the best results. With Scalesta, you get expert assistance whenever you need it.

2,000+ Add-Ons & Themes

Enhance your eCommerce website platform effortlessly! Explore a vast marketplace of eCommerce add-ons and themes to expand your digital commerce platform with new features—no coding required.

Educational Materials

Learn how to start, run, and grow your eCommerce store with in-depth documentation, guides, courses, and video lessons—everything you need to master your eCommerce website building journey.

Active Community

Join the CS-Cart forums to connect with like-minded entrepreneurs, discuss best practices in eCommerce solutions, and gain insights from experienced developers and merchants. Stay up to date with the latest trends in the eCommerce platform space.

Fast, Flexible, and Scalable eCommerce Platform

Access all the tools you need to launch and grow your eCommerce business effortlessly.

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Award-Winning Solution for Building Online Marketplaces

What Drives CS-Cart

At the Forefront of eCommerce Software Since 2005

Our customers' success is our success. We provide businesses with a ready-to-use eCommerce platform to launch online stores in days, helping them expand their audience, enter new regions, grow product ranges, tap into new niches, and conquer new markets. With our scalable eCommerce solution, businesses can seamlessly adapt and grow.

A Global Team at Your Service

To provide the best experience and lightning-fast response times, our team is located worldwide, including in the USA, UK, Sri Lanka, Kazakhstan, Cyprus, Georgia, and more. This global presence ensures our all-in-one eCommerce platform remains accessible and efficient for businesses everywhere.

Built with Trusted Tools

We build our eCommerce software using popular technologies like PHP, MySQL, and React Native, ensuring easy customization. Our flexible shopping cart software supports growth, while RabbitMQ, Ansible, CI/CD with GitLab, and Zabbix enhance performance. Whether you need an open-source eCommerce platform or a website builder, CS-Cart powers your success.

Over 50,000 businesses worldwide unlocked their eCommerce potential with CS-Cart

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What Customers Say About CS-Cart

After a through research for more than 3 months we were confident that CS-Cart Multi-Vendor had the most features for the price compared to any of its competitors.

Pritish A.

eCom Specialist

In terms of functionality, it is very feature-rich, and it can be rather overwhelming in terms of doing the initial setup, especially if you do not have a technical background, which like I said I do not.

Farai M.

Director

My business concept is extremely challenging and CS-Cart professionals help me with solutions with minimal wait time.

Michael G. K.

Contractor

There are detailed manuals and video instructions, not only for beginners, a large forum and active community, developers, marketplace, and a good help desk.

Milan P.

CEO

I really like scalability of CS-Cart. It was not overwhelming for me to use when I started few years ago, and now as we grow, we are still able to utilise its advanced features.

Masha S.

Retail Manager

We have been with many different hosting companies over the years and Scalesta is by far the best. They enable me to get a good night's rest knowing my server is working just how it should!

Roland

Manager

FAQ

Marketplace software is a platform for starting a multi-vendor website. This software can be on-premise or cloud. On-premise marketplace platforms usually have a lifetime license with one-time payment. Cloud platforms are subscription-based.

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sales@cs-cart.com

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What you can build with CS-Cart

B2B eCommerce

B2C eCommerce

Online Marketplace

Mobile Marketplace

Headless eCommerce

Enterprise Marketplace

Minimum Viable Marketplace