How to Avoid Overpaying for a Website Accessibility Audit

A company came to us last year with a folder full of audit reports and one tired question: why does this keep costing so much?

They weren’t being audited badly, exactly. They were being audited often: by different vendors, with no two reports agreeing on scope, severity, or price. Every quarter brought a fresh invoice and fresh audit reports their developers couldn’t fully act on. Add it up across the years, and they’d spent more on being told what was wrong than they had on building half the site. Folders filled up, and by year’s end they were no closer to solving this than when they started.

That folder (and the money buried in it) is the reason we wrote this. After running accessibility audits across more than 600 sites, the thing we see over and over isn’t dishonest vendors. It’s a market with no shared rules. No standard for what an “audit” actually includes. No universal logic to web accessibility audit pricing. And almost no way for a buyer to set two quotes side by side and know which one is fair.

What we see when clients come to us after a bad web accessibility audit

Most guides on this start at “how to buy.” We’d rather start one step later: what lands on our desk after the buying is done, because that’s where the overspending shows itself.

Reports tend to mirror one another. Two hundred issues with no severity ranking, so the web development team can’t tell what to fix first, fatigues, and freezes. Interactive components marked as “passing” because the tester never opened that one menu, never triggered the modal, never clicked through into the part that actually breaks. Findings that are technically correct against WCAG guidelines but impossible to resolve without rebuilding a component from scratch. And often enough, a premium price on what was essentially an automated scan with a cover page on it. 

Taken together, these are the signs your web accessibility audit was overpriced. And if that sounds like your last audit, here’s the uncomfortable bit: you probably didn’t get a bad deal. You got a normal one. The baseline is the problem.

Where your money leaks: the five places you’re overpaying for a web accessibility audit

One caveat worth stating first. Pricing an accessibility audit is hard to standardize, and any vendor who pretends otherwise is waving a red flag. A real website is rarely one tidy thing. It’s built across different components and templates, often on more than one CMS, rendered on every size screen imaginable, with navigation and content that must adapt to every screen size. A proper audit has to account for all of it. The complexity is real, so the leaks below aren’t about charging for it. They’re about charging you for the wrong things, or for nothing at all. Think of them as the hidden web accessibility audit red flags in a normal-looking quote.

Leak 1: Paying for all webpages, not grouping by webpage type

You might have a thousand URLs. You do not have a thousand different pages, though. Most sites collapse into a few dozen unique templates and components (for example, a product page, a checkout step, a blog post, a form, etc.) repeated with different content poured into the mold. A competent audit samples those representative patterns, including how they hold up on mobile, instead of billing you by the URL.

Ask: Are you auditing every webpage or a representative sample, and how did you choose which?

Green Flag: The sampling logic is explained before you sign, and it covers your real breakpoints, not just the desktop view.

Leak 2: Paying manual rates for an automated scan

This is where most of the margin hides. Automated tools are fast, cheap, and useful up to a point, and they catch only a slice of what actually matters. In our own audits, tools like axe DevTools, WAVE, and ARC Toolkit surface only about 35% of issues. The rest needs a person with a screen reader. The leak opens when a vendor runs the cheap automated pass and bills it at the rate of slow, skilled human work.

Ask: What percentage of this audit is manual versus automated, and who runs the manual testing?

Green Flag: Named, certified auditors testing with real assistive technology (with screen readers like NVDA, JAWS and VoiceOver), and NOT an automated tool’s export with a logo on top.

Leak 3: Paying for WCAG Level AAA when you only need Level AA

WCAG has conformance levels, and higher isn’t automatically better. Most legal and contractual obligations sit at Level AA. Scoping an audit to Level AAA, an extreme level few sites are ever required to meet, inflates the bill for conformance you’ll never be asked to prove.

Ask: What WCAG version and level are you calculating to, and do I actually need it?

Green Flag: The version and target level written into the scope, chosen to match your obligations rather than the invoice.

Leak 4: Paying to verify the same fix twice

A quiet one. Your web development team fixes the issues, requests the accessibility vendor to re-verify the webpages. The vendor then runs a fresh re-test, and a new re-testing fee appears with it. Then a finding turns out to have been misunderstood, a fix didn’t land, and you’re booking yet another round. Audit, rework, re-audit, re-invoice. The reworks add up faster than the original audit ever did.

Most of that loop comes down to who you hired. Working with people who know the standards thoroughly simplifies those rounds into one. Choose your people wisely, like auditors who write clear fixes and developers who’ve done remediation before. It’s the cheapest line item you’ll never see on a quote.

Ask: Is at least one round of retesting after remediation included in the engagement?

Green Flag: A retest built into the base engagement and fix guidance specific enough that your developers aren’t left guessing.

Leak 5: Paying for optics, not compliance

Some line items buy you the appearance of accessibility instead of actual compliance. A certification badge with no legal standing. A glossy executive summary billed as a premium deliverable when it’s really a formatting exercise. None of this protects you when a complaint actually arrives.

Ask: Does this badge or certificate carry any legal weight, or am I paying for how it looks?

Green Flag: A web auditing and remediation roadmap is included as standard and never sold back to you as an add-on. This roadmap is the part that genuinely moves you toward compliance.

How much does a website accessibility audit cost?

These are published price ranges from across the industry, not DocumentA11y’s own rates. Use them to sanity-check any quote you’re handed.

Across the market, a website accessibility audit usually costs $100 to $250 for each main page and $25 to $100 for simple pages. Small sites on a per-audit price run $2,500 to $10,000. A full manual audit runs $5,000 to $30,000. For a large company site, it can go past $75,000. Mobile apps are priced per screen, at $75 to $125 each.

The table below shows the market charges, based on how the work is priced:

Use these as a rough guide. A fair web accessibility audit price sits inside these ranges and shows you what each dollar pays for.

What changes the price?

A few things move the number. How many page types you have, not how many pages. How much testing is done by a person, not just a tool. How many screens and platforms you support. The more manual the work, the higher the price, and the more it catches.

What do website re-tests and fixes cost?

Across the market, some costs come after the audit. Re-testing your fixes runs about half the first audit price. Help during fixes runs about $195 an hour. A VPAT or conformance report costs $350 to $950 as an add-on, or $2,000 to $5,000 on its own. Testing with real assistive-technology users runs about $550 a session, or $450 with an audit.

• VPAT / ACR as an add-on: $350 WCAG, $550 Section 508, $650 EU, $950 international, on top of the audit
• VPAT / ACR on its own: $2,000 to $5,000
• Re-test of your fixes: about half the original audit
• Support during fixes: $195 per hour
• Assistive-technology user testing: $550 a session, or $450 with an audit

Does an ADA or Section 508 audit cost more?

Usually no. An ADA audit tests to the same WCAG AA standard, so across the market it costs about the same as a general WCAG audit. The difference shows up in the report. A Section 508 conformance report (VPAT) runs about $550, a little more than the $350 WCAG one.

How to tell a fair quote from overcharging

A fair website accessibility audit price is only half the story. The same number can be a fair deal or an overcharge, depending on what sits behind it. Here is how to tell them apart.

If you want one comparison metric, price per representative page beats total project fee; unlike the per-audit pricing model, it strips out inflated page counts and lets you compare like for like. Treat it as a lens, not a law.

Here’s how to read what a quote is really charging you for:

The green flags (what a fair website accessibility audit quote includes)

Flip all of that around and a fair audit gets easy to recognize. It includes:

• Manual testing by people, on real assistive technology and devices, across the screen sizes your users actually use
• A sampling method explained to you before any money changes hands
• Severity triage: critical, serious, moderate; so your team knows the order of operations, not just a flat wall of WCAG references
• A remediation roadmap written for developers, with recommended fixes they can act on
• At least one round of re-testing after you’ve made changes
• The WCAG version and conformance level documented in plain language

The questions to ask before you hire a website accessibility audit company

These aren’t questions to catch a vendor out. They’re how you test reliability before you commit, and the same things we’d want answered if we were the ones signing, as vouched for by our experts.

• How many hours of manual testing are included, and across how many testers? How many real-world disabled users are testing the webpages?
• Which assistive technology and browser combinations will you use?
• Is dynamic or authenticated content (the logged-in, interactive parts) in scope or out?
• Can we see a single sample finding, so we know what your guidance actually reads like?
• Is a walkthrough with our development team part of the deliverable?

Watch how they answer as closely as what they answer. A vendor confident in their work explains it plainly. One who isn’t gets vague or gets defensive.

The bottom line

None of this is really about finding the cheapest audit. It’s about understanding the process well enough to string it together yourself: scope honestly, test properly, fix with people who know what they’re doing, and verify once instead of paying for the privilege three times over. Do that, and the work actually gets done right.

It also helps to remember that accessibility isn’t a one-time purchase. Sites change. Components get rebuilt, content gets added, or a redesign quietly breaks what used to pass. The buyers who save the most money over time tend to be the ones who treat it as an ongoing relationship rather than a yearly panic. Ongoing WCAG compliance services usually beat the one-off audit on cost as much as on outcome.

The cheapest audit you’ll ever buy is the one that keeps you out of a complaint. The most expensive is the one that hands you a static file and no way forward, should you need it. Everything between those two comes down to knowing exactly what you’re paying for.

Want a quote you can actually read? Ask DocumentA11y for scoped web accessibility audit services with full methodology transparency and real accessibility-user testing: what’s manual, what’s sampled, what’s included, and no hidden fees.