Two systems. One writes, the other proves.
No result is marked verified by the system that produced it.
The same four parts behind every product.
Crawl
Real browsers map the product as its users meet it: every template, every state and the accessibility tree they render.
Produce
Language models draft each change inside rules written for that kind of defect. An engineer reviews every draft before it leaves the system.
Verify, kept apart
Deterministic rules, then recorded screen-reader and keyboard runs in real browsers. The verifier sees the result, never the reasoning behind it.
Record
Each result keeps its method, its artefact, any human ruling and the version tested, so a report can be reissued for any date.
Tested against the standards buyers and regulators cite.
So a customer, an auditor or a court can repeat our checks.
WCAG 2.2
The W3C guidelines, levels A and AA.
WCAG 2.2 Official textEN 301 549
The European standard behind the European Accessibility Act.
EN 301 549 Official text (PDF)WCAG-EM
The W3C method for scope, sampling and reporting.
WCAG-EM Official textVPAT and ACR
The conformance report templates buyers ask for.
VPAT and ACR Official text
How we keep the AI accountable.
Trust comes from the design, not from a promise.
The writer never grades
Drafting and verification are separate systems with separate access. One cannot mark the other's work.
Every result carries its artefact
A recording, a measurement or a ruling, tied to the exact version that was tested.
People decide the exceptions
A reviewer rules on anything a machine cannot judge, and each ruling becomes a rule.
Your code stays yours
Models never train on customer code, and nothing is added to the pages your visitors use.
What automated testing cannot do.
We say where the machine stops and a person starts.
- Rules catch some defects; others, such as whether alt text makes sense, need a person. Their rulings become rules.
- A report covers the pages, states and versions in its scope, and nothing outside it.
- We show evidence against a standard; legal compliance is your judgement.
- Results age as the product changes, so monitoring re-checks each release.
Your code and data.
How we handle them, on TrustSee the proof before you talk to us.
The sample report shows every check, method and decision, in the format a buyer receives.