Generating unique content can be time consuming. If content is needed for only select number of pages, it can be done by oneself or internally. If content needs to be generated across 1,000s of pages, content development becomes tougher.
One solution is “outsourcing” authorship to various copywriting companies that specialize is writing website content. These companies usually have staffs that specialize in various categories and often provide bulk rates for mass production. Though I do not endorse any particular company or website (nor am I affiliated with any), the following is a short list of some available companies that are worth exploring: