In Columbus, paid ads agency pricing typically ranges from $2,500 to $10,000 monthly depending on campaign scope and budget. Most Columbus agencies use either percentage-of-ad-spend models (typically 15-20% for budgets under $20,000) or tiered flat fee structures. Local specialists in healthcare, insurance, and tech verticals may charge premium rates due to the competitive Columbus market. When comparing agencies, look beyond base fees to understand deliverables, reporting frequency, and whether creative development is included. Many Columbus agencies offer initial discounts for 3-6 month commitments to help you evaluate performance before making a longer-term investment.