The automated monitoring price range for digital accessibility spans from free open source scanners run on a schedule to enterprise subscriptions that exceed 10,000 dollars annually. Most commercial accessibility monitoring services fall between 50 dollars and 500 dollars per month for small to mid-sized sites, with pricing tied to page count, scan frequency, and reporting depth. Open source command-line scanners cost nothing to use but require engineering time to configure and maintain.
| Tier | Typical Cost |
|---|---|
| Open source | Free software, plus internal engineering time to configure and maintain. |
| Entry commercial | 50 dollars to 200 dollars per month for small sites with limited page counts. |
| Mid-market | 200 dollars to 1,000 dollars per month for larger sites and more frequent scans. |
| Enterprise | 10,000 dollars and up annually for portfolio monitoring with authenticated scans. |
| Coverage reminder | Automated scans flag approximately 25% of accessibility issues regardless of price. |
What Automated Monitoring Actually Costs
Pricing for automated accessibility monitoring varies based on the number of pages scanned, how often scans run, and what reporting capabilities the service includes. A small business monitoring 50 pages on a weekly schedule will pay far less than an enterprise scanning 50,000 pages daily with portfolio-level dashboards.
Entry-level commercial monitoring typically starts around 50 dollars per month for small sites. Mid-market services covering several hundred pages with weekly or daily scans commonly fall between 200 dollars and 1,000 dollars per month. Enterprise contracts with authenticated page scanning, multi-site portfolio views, and historical trend data can exceed 10,000 dollars annually.
What Drives the Price
Several factors move pricing up or down within the automated monitoring price range:
- Page count: More pages mean more scan runs and more data to store and report on.
- Scan frequency: Daily monitoring costs more than weekly or monthly.
- Authenticated scanning: Scans behind a login require browser extensions or session handling, which adds cost.
- Reporting depth: Dashboards, historical trends, and exportable reports affect tier pricing.
- Portfolio coverage: Monitoring multiple sites or environments under one account increases the contract size.
Open Source vs Commercial Pricing
Open source scanners can be wired into a continuous integration pipeline or scheduled to run on a cron job at no software cost. The real expense is engineering time: writing the scripts, maintaining the configuration, parsing the output, and building any reporting layer on top. For teams without that capacity, a commercial monitoring service is often less expensive in total cost than building and maintaining an internal pipeline.
Commercial services price the convenience of scheduled scans, prebuilt dashboards, alerting, and exportable reports. Whether that convenience is worth the subscription depends on internal capacity and how the monitoring data will be used.
What Monitoring Costs Do Not Cover
No monitoring price covers what scans cannot evaluate. Automated scans flag approximately 25% of accessibility issues. The remaining 75% requires a manual audit conducted by accessibility professionals using screen reader testing, keyboard testing, visual inspection, and code inspection.
A monitoring subscription is a recurring scan layer that catches regressions on criteria scans can evaluate. It is not a substitute for an audit and does not produce a conformance claim. Accessibility audits typically start at 1,000 dollars and range to 3,000 dollars, and that cost sits separately from any monitoring subscription.
Budgeting for Monitoring Alongside Other Services
When planning an accessibility budget, monitoring is one line item among several. A typical program includes an initial audit, code remediation, an ACR if the product is sold to enterprise or government buyers, and ongoing monitoring to catch regressions between audits. Treating monitoring as the entire accessibility budget undersells what conformance actually requires.
For most organizations, automated monitoring works best as a maintenance layer: a recurring scan that catches new regressions on the 25% of criteria scans can evaluate, paired with periodic audits that cover the rest.