There are multiple types of content that a business requires in their day-to-day operations. A single writer cannot write for all the content types and thus you require to have a team of writers and content managers handling each individual content type. But, hiring a team of writers, renting a big office space, and managing the team is not an easy task to move with. Thus, it is always good to outsource your content writing requirements to an agency that already has a team of professional and niche-based writers.