Continuous accessibility scan coverage typically costs between $100 and $500 per month for most organizations. Pricing depends on the number of pages scanned, how often scans run, and whether the platform includes reporting or issue tracking features. Some providers charge per page, while others offer flat-rate tiers based on site size.
| Cost Factor | What It Means |
|---|---|
| Monthly Range | $100 to $500 per month for small to mid-size sites |
| Per-Page Pricing | Some providers charge per page scanned, which scales with site size |
| Scan Frequency | Daily scans cost more than weekly or monthly schedules |
| What Scans Cover | Automated scans flag approximately 25% of accessibility issues |
What Continuous Scan Coverage Includes
Continuous coverage means scans run on a recurring schedule rather than as a one-time check. The schedule might be daily, weekly, or monthly depending on the plan.
Each scan loads your web pages and runs automated checks against Web Content Accessibility Guidelines (WCAG) success criteria. The scan evaluates HTML, CSS, and ARIA attributes to identify issues that fall within the scope of automated detection.
That scope is limited. Automated scans flag approximately 25% of accessibility issues. The remaining 75% requires human evaluation, which is a separate service with its own cost.
What Drives the Continuous Accessibility Scan Cost Up or Down
Page count is the primary cost driver. A 50-page marketing site costs far less to scan continuously than a 5,000-page e-commerce catalog. Most providers tier their pricing around page volume.
Scan frequency also affects price. Running scans every day produces more data and consumes more server resources than a weekly or monthly schedule. Organizations with frequent content updates may prefer daily scans, while static sites can run weekly without losing much coverage.
Authenticated page scanning adds cost as well. Scanning pages behind a login requires a browser extension running within an active session. Not all providers support this, and those that do often charge more for it.
Flat-Rate Plans vs. Per-Page Pricing
Flat-rate plans bundle a set number of pages and a fixed scan frequency into one monthly fee. These work well for organizations with predictable site sizes. Per-page pricing scales with volume, which benefits smaller sites but can become expensive as page counts grow.
Some platforms include issue tracking, dashboards, and reporting within the subscription. Others charge separately for those features. When comparing quotes, verify what is included beyond the scans themselves.
Enterprise and Large-Site Pricing
Organizations with thousands of pages or multiple domains often negotiate custom pricing. Enterprise contracts for continuous scan coverage can range from $500 to $2,000 per month or more, depending on scope.
At this scale, pricing typically includes API-based scanning, priority support, and integration with internal development workflows. The per-page cost usually decreases at higher volumes.
Scans Are One Part of the Cost
Continuous scanning provides ongoing monitoring, but it only covers a fraction of WCAG conformance. A full accessibility program also includes periodic audits conducted by human evaluators, which start at $1,000 and range to $3,000 depending on site complexity.
Scanning and auditing serve different purposes. Scans catch regressions between audits. Audits identify the 75% of issues that scans cannot detect. Budgeting for both gives a more accurate picture of total accessibility cost.