Wholegrain Digital is a WordPress design and development agency that designs, builds, and optimizes WordPress websites for clients ranging from individual bloggers to large corporations. WordPress is a content management system that provides an easy way to add and edit content on a website. It is popular, with a 54.6% market share of content management systems used by 17.4% of all websites. Reasons to use WordPress include that it is easy to use, free, flexible, has a large community, and Google recommends it for SEO.