Medical spa SEO can be structured in three commercial models. The decision should follow the work required, the duration of that work, and how responsibility is allocated, not a preference for the lowest headline fee or the most aggressive promise six months out.
Monthly Retainer
A retainer funds recurring work. Typical inclusions can cover technical monitoring, content updates or production, internal linking, local SEO, digital PR or link acquisition, reporting, and coordination. The proposal should also list exclusions such as web development beyond an agreed allowance, paid media, photography, legal review, medical review, or major migrations so the practice can compare like with like.
The source range is $1,500-$5,000/month. It further describes $1,500-$2,500 for some single-location mid-size market scenarios and $3,000-$5,000 or more for denser multi-service competition. Because no external pricing source URL supports those figures here, use them as previously published planning examples and require the provider to explain the actual labor, deliverables, tools, review burden, and dependencies behind the quote.
Project-Based or One-Time Audit
Project pricing fits bounded work: a technical audit, migration review, one-time content remediation, analytics setup, or defined Google Business Profile correction. The statement of work should identify the starting evidence, deliverable, owner, acceptance criteria, remediation boundary, and whether implementation is included or priced separately.
The source gives $500-$2,500 for audits and $3,000-$8,000 for larger build-out projects. Preserve those ranges as planning references, not as universal market prices. A one-time project ends when the agreed deliverable is validated; recurring optimization is a separate purchasing decision.
Important: distinguish diagnosis from execution. A report that identifies defects is not the same scope as fixing, testing, monitoring, and maintaining them.
Performance-Based Pricing
Performance pricing transfers part of the commercial risk but can also narrow the definition of success. The contract should define the metric, data source, attribution window, target geography, treatment of branded queries, lead quality, duplicate leads, tracking loss, seasonality, and whether payment depends on rank, traffic, qualified inquiries, or another outcome. A rank #1 for one keyword is not automatically equivalent to useful patient demand.
Before agreeing, document exactly what triggers payment, who controls the measurement account, how disputes are resolved, and what happens when search algorithms, tracking systems, site changes, or business operations alter the observed metric outside the provider's direct control.