Ongoing compliance monitoring cost typically ranges from a few hundred dollars per year for small sites running scheduled scans to several thousand dollars annually when paired with periodic (manual) audits. Pricing depends on site size, scan frequency, the number of authenticated pages, and whether human evaluation is included alongside automated checks. Most organizations build a program that combines recurring scans with at least one audit per year, which keeps annual spend predictable while addressing the 75% of issues scans cannot detect.
| Cost Factor | What to Expect |
|---|---|
| Scheduled scans | Often included with platform subscriptions; standalone tooling ranges from low hundreds to low thousands annually. |
| Recurring audits | Most accessibility audits start at 1,000 dollars and range to 3,000 dollars per engagement. |
| Per-page evaluation | 100 dollars to 250 dollars per page or screen for human review of new or changed templates. |
| Technical support | 195 dollars per hour for expert guidance on remediation or interpretation. |
What Ongoing Compliance Monitoring Includes
Monitoring is the recurring portion of an accessibility program. It usually combines scheduled scans, periodic (manual) evaluation of new or changed content, and a documentation layer that tracks issues over time.
Scheduled scans run on a defined cadence (daily, weekly, monthly, or custom) and evaluate HTML, CSS, and ARIA against WCAG success criteria. They flag approximately 25% of accessibility issues with high accuracy. The remaining 75% requires human evaluation by an accessibility professional.
What Drives the Annual Price
Four variables move the number up or down: scan frequency, the number of URLs or templates under coverage, whether authenticated pages are included, and how often human evaluation is layered in.
- Scan frequency: Daily monitoring of a large site costs more than monthly monitoring of a marketing site.
- Coverage scope: A 50-page site costs less to monitor than a 5,000-page site with dynamic templates.
- Authenticated scanning: Pages behind a login require a browser extension running inside an active session, which adds setup time.
- Human evaluation cadence: Annual, semiannual, or quarterly audits stack onto the scan layer and account for most of the cost.
Typical Annual Budgets
A small site with under 50 pages, monthly scans, and one annual audit often lands between 1,500 dollars and 3,500 dollars per year. A mid-sized site with weekly scans, quarterly spot evaluations, and one annual audit commonly falls between 4,000 dollars and 8,000 dollars. Enterprise programs with daily scans across multiple properties and recurring human evaluation can exceed 15,000 dollars annually.
These numbers reflect the total cost of recurring scans plus periodic human review. They do not include remediation work, which is billed separately and depends on the volume of issues identified.
Platform Subscriptions vs Standalone Tools
Compliance management platforms bundle scheduled scans, issue tracking, progress analytics, and reporting into a subscription. Standalone scanning tools cover the automated layer only and require a separate system for tracking remediation status, validating fixes, and producing reports.
When comparing options, look at what is included: scan frequency caps, number of monitored URLs, authenticated page support, user roles, and whether human evaluation services can be added through the same provider.
Where Human Evaluation Fits In
Scans alone leave the majority of WCAG criteria unaddressed. A monitoring program that relies only on automated checks will miss issues in focus order, keyboard operability, screen reader announcements, alternative text quality, form error identification, and most content-level criteria.
Pairing scheduled scans with at least one annual audit, plus per-page evaluation when new templates ship, is how most organizations close that gap. Audit reports identify issues with specific locations and remediation steps, and the scan layer confirms that fixes hold over time.
Hidden Cost Considerations
The recurring fee is only one part of the picture. Programs that look inexpensive on paper sometimes shift cost into internal time: triaging false positives, interpreting scan output, deciding which issues matter, and chasing fixes without a clear prioritization framework.
Platforms that score issues by user impact and risk factor reduce that internal burden. Technical support, typically 195 dollars per hour, can be added when an internal team needs expert input on a specific issue or remediation approach.
Budgeting for the First Year vs Ongoing Years
The first year of a program is usually more expensive than subsequent years. Initial costs often include a baseline audit, platform setup, scan configuration for authenticated pages, and the first round of remediation guidance. Once the baseline is in place, ongoing years settle into a steadier pattern of scheduled scans, periodic evaluation, and incremental updates as the site changes.
Treating monitoring as a fixed line item rather than a one-time expense produces a more accurate annual budget and avoids surprises when new templates, features, or product lines enter scope.