We designed CS-Cart to be a standalone marketplace platform in the first place. It guarantees stability, hassle-free configuration, and the uniformity of the marketplace you build.
But it is still possible to integrate the CS-Cart Multi-Vendor backend with your existing frontend thanks to open code. CS-Cart also has a powerful API support for this purpose. In this case, you’ll need to hire developers to build this kind of a marketplace platform integration. You can not only integrate the Multi-Vendor backend with the existing frontend but also connect any third-party service.