Laravel - A PHP Framework For Web Artisans
Akeneo - Akeneo is an open-source Product Information Management solution.
Pimcore - Pimcore is an award-winning data management and customer experience management software.
Perfion - Perfion offers PIM solutions for organizations to use it across all their present and future marketing and commerce channels.
Django - The Web framework for perfectionists with deadlines
Alkemics - Alkemics is a multi-channel product page management platform.