Employee turnover and growth in marketing agencies is high. With digital agencies growing between 10-25% each year and employee turnover rates of 15-25%, Many digital agencies have nearly 50% of their entry and mid-level staff new to the company every year.
Digital marketing strategies evolve quickly. Every few months Google changes their metrics, new social platforms emerge, and best practices evolve. The rapid pace of change makes internal training obsolete more quickly than it can be updated.