Accessibility consultant fee structures generally fall into four models: hourly rates, project-based pricing, monthly retainers, and per-page or per-screen pricing. Hourly rates typically range from $100 to $300 depending on experience. Project-based pricing is common for audits and VPAT/ACR work, with fixed quotes tied to scope. Retainers cover ongoing advisory and remediation support, often billed monthly. Per-page pricing applies to audit work where each page or screen carries a set rate. The right structure depends on the scope of work, the deliverable, and how predictable the engagement is.
| Fee Structure | Typical Range | Best Fit For |
|---|---|---|
| Hourly | $100 to $300 per hour | Advisory calls, training, small fixes |
| Project-Based | $2,000 to $25,000+ | Audits, VPATs, remediation packages |
| Monthly Retainer | $1,500 to $10,000 per month | Ongoing support, monitoring, advisory |
| Per-Page or Per-Screen | $75 to $400 per page | Audit work with defined scope |
Hourly Rates
Hourly billing is the most flexible structure. Consultants charge for the time spent on a defined task, whether that’s a strategy call, a code review, or a training session.
Rates vary by experience. A consultant new to the field may charge $75 to $125 per hour. Mid-level practitioners with a few years of WCAG work typically sit between $150 and $200. Senior consultants with deep audit experience and certifications like CPACC or DHS Trusted Tester often charge $250 to $400 per hour.
Hourly works well when scope is unclear or the engagement is short. It works poorly when the client wants a fixed deliverable like an audit report, because hours can pile up without a clear endpoint.
Project-Based Pricing
Project-based pricing is the standard for accessibility audits, VPAT/ACR work, and defined remediation packages. The consultant quotes a fixed price based on scope, and that price holds regardless of how many hours the work actually takes.
For a WCAG 2.1 AA or WCAG 2.2 AA audit on a small informational website, project pricing might land between $2,500 and $6,000. A SaaS web app audit can run $7,500 to $20,000 depending on the number of screens and the complexity of the user flows. A VPAT/ACR engagement typically falls between $3,000 and $10,000 when bundled with the required audit work.
The advantage for the client is predictability. The risk for the consultant is underestimating scope, which is why detailed intake matters before a quote is issued.
What Goes Into a Project Quote?
A project quote reflects several inputs: the number of pages or screens, the WCAG standard being applied, whether mobile and desktop are both in scope, and whether dynamic states like modals, forms, and authenticated areas need evaluation.
Consultants also factor in deliverable format. A spreadsheet-based audit report costs less to produce than a formatted PDF with annotated screenshots. Remediation guidance, validation rounds, and follow-up calls can add to the total or be priced as separate line items.
Monthly Retainers
Retainers cover ongoing work where the volume is steady but the specific tasks vary week to week. Common retainer activities include design review, code review before deployment, accessibility coaching for product teams, and recurring monitoring of live pages.
Retainer pricing usually maps to a set number of hours per month at a discounted rate. A $3,000 monthly retainer might cover 20 hours at $150 per hour, where the standalone hourly rate would be $200. Larger enterprises sometimes pay $8,000 to $15,000 per month for dedicated advisory support across multiple product teams.
Retainers fit organizations that have crossed the initial audit stage and need a consultant available for the long term.
Per-Page and Per-Screen Pricing
Per-page pricing is common for audit work because it makes scope visible to the client. A consultant quotes a rate per unique page or screen, and the total scales with how many are in scope.
Rates typically run $75 to $200 per page for marketing and informational content, and $200 to $400 per screen for app interfaces and complex states. Pages with forms, tables, and interactive components cost more than static content pages.
This model works because it ties cost directly to effort. A 12-page website and a 60-page website carry different review loads, and per-page pricing reflects that reality without extensive negotiation.
Hybrid Structures
Many consultants combine structures within a single engagement. A typical mix: project pricing for the initial audit, hourly billing for remediation support, and a small monthly retainer for monitoring after launch.
This works because each phase of an accessibility program has different cost behavior. Audits are predictable and scope-driven. Remediation depends on developer capacity and how many issues need consultant input. Monitoring is steady-state work that fits a recurring fee.
How Should You Choose a Fee Structure?
Start with the deliverable. If you need a defined output like an audit report, a VPAT, or a remediated set of pages, project-based or per-page pricing protects the budget. If the work is open-ended advisory or training, hourly is reasonable. If you need ongoing eyes on your product, a retainer is the better fit.
Avoid hourly billing for work that should be fixed-scope. An audit billed by the hour can drift in cost without delivering anything new to the client, while a fixed-scope audit ties payment to a finished report.
Do accessibility consultants charge for initial calls?
Most consultants offer a free intro call to scope the work and provide a quote. Strategy sessions or working calls after that initial conversation are usually billable at the consultant’s hourly rate or rolled into a project fee.
Why do consultant rates vary so widely?
Experience, credentials, and depth of WCAG knowledge drive the spread. A consultant who has conducted hundreds of audits and holds DHS Trusted Tester certification commands more than someone newer to the field. The deliverable quality, turnaround, and accuracy of issue identification map directly to that experience.
Are retainers worth it for small businesses?
For most small businesses, a one-time audit plus targeted remediation support covers the immediate need. Retainers tend to make sense once a company has recurring product releases, regulatory pressure, or multiple digital properties that need ongoing review.
What’s the difference between a consultant and an agency on pricing?
Independent consultants generally price lower than agencies with the same skill level because their overhead is lower. Agencies build in account management, project coordination, and multiple team members on the engagement, which raises the rate but can be worth it for larger projects.
Fee structures are negotiable. Most consultants will adjust the model to match how the client wants to work, as long as the scope and deliverables stay clear on both sides.
Find accessibility consultants with transparent fee structures in the Accessibility Base directory.