How much do SEO audits cost?

A basic SEO audit from an independent freelancer often runs a few hundred dollars total, covering the essentials well enough: technical issues, on-page problems, and a quick backlink profile check.

A comprehensive audit from an established agency, covering deep technical crawling, content gap analysis, and direct competitor comparison, commonly runs into the thousands, especially for larger sites or ecommerce catalogs with many product pages.

Some tools also offer free or low-cost automated audits, which cover the basics reasonably well but usually lack the deeper strategic interpretation that a paid, human-reviewed audit tends to provide on top of the raw data.

Ongoing checks built into the publishing process itself is a different way automatic SEO software handles this.