why-prices-vary
Ask three vendors what an accessibility audit costs and you will get three answers that differ by a factor of ten. That is not price gouging — "audit" covers everything from a two-minute automated crawler report to a multi-week manual evaluation with assistive technology users. The deliverables, rigour, and legal weight are completely different.
The realistic 2026 market ranges: automated scans run from free to about $500; hybrid audits (automated plus targeted manual testing) land around $1,500-$3,500 for a small site; full manual audits from specialist firms cost roughly $5,000-$15,000 for small-to-mid sites and $30,000+ for complex applications; enterprise platforms with continuous monitoring run $20,000-$150,000 per year.
🆓 Automated scan: $0-$500
Tools like axe DevTools, Lighthouse, WAVE, and our own free scanner catch roughly 30-40% of WCAG issues — contrast, alt text, form labels, heading structure. A baseline, never a defensible audit on its own.
🔍 Hybrid audit: ~$1,500-$3,500
An automated scan plus 6-12 hours of experienced manual testing (keyboard navigation, screen reader pass on key flows). The best value tier for a typical small business site.
🎓 Full manual audit: $5,000-$15,000+
Specialist firm tests every unique template and interactive component against WCAG 2.2 AA, with severity-rated findings and fix recommendations. Required when legal defensibility matters.
cost-drivers
The biggest cost driver is not page count — auditors test by representative sample. It is the number of unique page templates and interactive components. A 45-page B2B site built on one template audits for a fraction of a 20-page site with a custom checkout, booking flow, and member area.
Other drivers: whether you need WCAG 2.1 AA or 2.2 AA; whether user testing with assistive technology users is included; whether formal documentation is required (a VPAT report alone adds $10,000+); and remediation, which vendors quote separately — budget roughly one to three times the audit fee to actually fix what was found.
For calibration, recently reported real engagements: an 8-page lawyer website hybrid audit came in around $1,800; a 45-page SaaS marketing site full manual audit around $8,500; a 200-page e-commerce store with user testing around $18,000.
eaa-angle
If you build for EU clients, the European Accessibility Act changes the calculus. Since June 2025, covered services must conform with EN 301 549 (which incorporates WCAG 2.1 AA) and publish an accessibility statement. Market surveillance authorities enforce this — and unlike the US demand-letter market, enforcement comes from the state with fines that reach into the millions in some member states.
Practically, that means every covered client project now has an implicit line item: prove conformance or fix the gaps. A free automated scan plus a scoped hybrid review of the critical flows (checkout, signup, contact) is usually enough to identify what needs fixing on a small site. A full $15,000 manual audit is rarely necessary for a five-page brochure site — but "we ran a widget" is worth nothing.
This is also where the commercial opportunity sits for agencies. Most clients cannot evaluate accessibility themselves. If you can deliver "scan + fixes + accessibility statement" as a packaged service line, you are selling certainty at a price far below what specialist firms charge for the same small sites.