CRO pricing depends on the scope and depth of work. A one-time audit might cost $2,000 to $5,000, but ongoing CRO programs usually fall between $5,000 and $15,000 per month. Some firms offer performance-based pricing (you pay a percentage of uplift), but many charge flat fees. Factors that affect cost: The complexity of your site, How many pages or funnels are being optimized? How much testing and dev work is needed, and Whether you need design and copy support. Always clarify what’s included before signing anything