Akeneo - Akeneo is an open-source Product Information Management solution.
Laravel - A PHP Framework For Web Artisans
Webcollage - Webcollage is a SaaS solution enabling brands to manage rich product information and publish it in real time to retailer websites.
CodeIgniter - A Fully Baked PHP Framework
Perfion - Perfion offers PIM solutions for organizations to use it across all their present and future marketing and commerce channels.
Symfony - A PHP full-stack web framework