Medical spa SEO is sold three ways. Each model serves a different practice situation, and confusing them is how practices end up frustrated six months in.
Monthly Retainer
This is the most common arrangement and, for most practices, the most appropriate. You pay a fixed monthly fee in exchange for ongoing content production, technical optimization, link building, and reporting. Retainers work when you need sustained visibility growth — which is almost always the case in competitive aesthetic markets like Miami, Chicago, or Los Angeles.
Typical range: $1,500–$5,000/month. Single-location practices in mid-size markets with limited competition often start around $1,500–$2,500. Multi-service practices in dense metro areas with strong competitors tend to require $3,000–$5,000 or more to move the needle.
Project-Based or One-Time Audit
A technical SEO audit, a one-time content build-out, or a site migration project falls here. These are appropriate when you have a specific, bounded problem — a site that was penalized, a new website that needs on-page structure before launch, or a GBP profile that's never been properly optimized.
Typical range: $500–$2,500 for audits; larger build-out projects can run $3,000–$8,000 depending on scope.
Important: A one-time project is not a substitute for ongoing SEO. It solves a defined problem. Growth requires sustained effort.
Performance-Based Pricing
Some agencies charge based on ranking positions or lead volume. The appeal is obvious — you only pay for results. The risk is that performance agreements often define "results" narrowly (rank #1 for one keyword, regardless of whether that keyword drives appointments) and can incentivize shortcuts that create long-term problems.
If you consider a performance arrangement, get clarity on exactly which metric triggers payment, how it's measured, and what happens if rankings drop due to a Google algorithm update outside the agency's control.