According to Wikipedia: A content management system is a software application that can be used to manage the creation and modification of digital content. CMSs are typically used for enterprise content management and web content management, In the site designing world, the most known CMSs are WordPress, Joomla, Drupal, Magento, Prestashop and OpenCart. We in EireDigital Marketing Agency, Design and develop websites based on those mentioned CMSs and even with dedicated CMSs based on clients request.