Sylius
Sylius is one of the most popular eCommerce platforms for PHP. Its flexible architecture allows scaling applications for any eCommerce needs, including B2C, B2B, Multi-vendor Marketplaces, or Software as a Service product. It provides out of the box solutions for the common eCommerce problems that could be customized in any way. With its workflow mechanisms, you can digitalize your business processes and their API, which will help you integrate Sylius with your ERP, PIM, analytics tools, and much more!