CRO pricing varies depending on the agency’s expertise, the scope of work, and your business size. Expect something along these lines Small projects or audits cost around $2,000 to $5,000 Ongoing CRO services will set you back by $5,000 to $15,000 per month For enterprise-level CRO, expect over $20,000 per month Some agencies charge a percentage of revenue uplift instead of a flat fee. If you’re just starting, a smaller package or one-time audit is a better entry point before committing to a larger engagement.