Catch the accessibility issues that turn into ADA lawsuits, before a demand letter shows up. Invoset re-scans your site every week or month and emails you the moment something new breaks.
Built on axe-core, the accessibility engine Microsoft, Google, and Deque ship in production.
Free single-URL checker, no signup. How it works.
Prefer a one-click scan from your browser? Get the Chrome extension.
No company can issue an official ADA certification. Invoset is a third-party scanning and monitoring tool. Every scan is dated, archived, and ready to print as good faith effort evidence.
The problem
US small businesses received over 4,500 web accessibility lawsuits in 2024, a 30% year-on-year jump. Many never reach trial. They settle, quietly, for $15,000 to $50,000.
Choice A
Five-figure cheque. Repeat next quarter when a different firm files.
Choice B
$50–100K in legal fees. You probably win. You also spend a year of your life.
Choice C
Show the court you scan, fix, and re-test on a dated cadence. Most cases settle for cents on the dollar, or get dropped.
Why one scan is not enough
Most accessibility tools sell you a one-time audit. The trouble is, every code change, every new blog post, every theme update can introduce a fresh violation. A demand letter on day 60 cares about your site on day 60, not your audit on day 1.
Invoset scans on a recurring cadence and keeps the full history. Every scan is dated. Every diff is archived. You get evidence of continuous testing, not a stale snapshot.
We crawl your sitemap, test every public page against WCAG 2.1 AA, archive the dated report.
Three new pages go live. Two reuse old components. Hidden inputs lose labels in the new theme.
Diff against last week: 4 new violations, 1 resolved. Email lands in your inbox before a lawyer does.
PDF with every scan timestamped, engine version, and findings. Drop it on your lawyer's desk if a demand letter arrives.
After signup, this is what you see
Every dated scan, every diff, every email alert ends up in one place. When a release drops a violation, you find out before a demand letter does.
Current score
92.1
−3.7
New this week
4
vs. last scan
Resolved
1
this week
Scan timeline
Weekly cadenceInbox · alerts
Your weekly scan finished. Score dropped from 95.8 to 92.1.
New findings
One issue from last week was resolved. Full diff and dated PDF are in your dashboard.
Illustrative preview, not a real customer site. Your timeline, domain and findings are private and visible only to your team.
Why us
Overlay tools have damaged the accessibility space. Disability advocates have publicly opposed several major vendors. We test your DOM, give you specific fixes, and document everything on your timeline. No automatic-magic-fix promises.
Pricing
Starter
$49/mo
Public sites, monthly cadence.
Pro
$99/mo
More pages, weekly cadence.
Business
$199/mo
Full coverage + remediation hours.
Common questions
Yes. Verify your domain (one DNS TXT record or meta tag), get one full WCAG 2.1 AA scan free, no credit card. Continuous monitoring is $49+/month if you keep it.
That's why we exist. We re-scan weekly or monthly, diff against the previous run, and email you when new violations appear. Full history exports as one dated audit-trail PDF.
Yes. Every scan is timestamped and stored. The dashboard exports an audit-trail PDF spanning your full history, formatted as good faith effort documentation.
Verification takes a few minutes once the DNS or meta tag is in place. The first scan typically completes in 1 to 4 minutes for sites under 50 pages, and the dated report is in your dashboard immediately after.
No credit card. Verify your domain ownership, run a full WCAG 2.1 AA scan, and decide if continuous monitoring is worth a plan.