Hiring a marketing agency can save time and money for small business owners. It puts a team of professional marketers at your service, and it's often cheaper than hiring a marketing professional to work in-house. Some benefits you may gain by hiring a marketing agency include: Time to focus on other aspects of the business rather than marketing efforts Marketing knowledge and experience a business owner may not have A more polished and professional look for the company A cohesive marketing strategy based on market research and insider information Increased revenue through previously untapped prospect sources