Platform

One crawl. Every answer your compliance folder needs.

BarrierZero combines rule-based scanning, agent-run manual testing and AI fix proposals — with an approval layer so nothing changes without a person deciding.

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Find

Testing that covers what rules cannot decide

Automated rules run on every page of every crawl. Agents run the judgement-heavy protocol on the journeys that matter: checkout, login, search, forms, booking.

  • WCAG 2.2 A, AA and AAA criteria mapped per page and per issue
  • EN 301 549 clause-by-clause guided tests for the audit folder
  • Keyboard, focus order, traps and visible focus — with the keystroke trail
  • Screen-reader speech stream compared against expected semantics
  • Alt-text relevance judged per image, in context
  • Zoom to 400%, reflow at 320 px, spacing and contrast
  • Forms, error identification, labels and instructions
  • PDFs and Office documents: tags, reading order, machine readability

Prioritise

A ranked list, not a 900-row export

Issues are grouped by template, so “fix the card component” replaces 240 identical rows. Each group shows the pages affected, the traffic behind them, the WCAG criteria cleared and the estimated effort.

  • Template-level grouping across the whole site
  • Points-to-gain ranking: what moves the score most per hour of work
  • Goals with owner, deadline and target score, exported to Jira, GitHub or Azure DevOps
  • Page groups and site comparison for multi-brand or multi-country setups

Fix

AI proposes. People approve. Everything is logged.

Every fix is a resolution object: evidence, a before/after preview, blast radius, an execution plan, a rollback plan and named approvers. You set the autonomy level per action type — from “draft only” to “apply automatically and notify me”.

  • Alt text, ARIA and label fixes proposed with the source diff
  • Pull requests opened against your repository, never merged by us
  • CMS edits staged for editorial review
  • Kill switch, budgets, confidence floors and freeze windows
  • Full audit trail of who approved what, and when

Prove

Documentation that survives an authority request

Progress per regulation, a generated accessibility statement per language and country, scheduled reports for management, and the evidence behind every claim.

  • BFSG, European Accessibility Act, EN 301 549, BITV 2.0 and ADA Title II views
  • Accessibility statement generator with a staleness monitor
  • Scheduled PDF and CSV reports to stakeholders
  • Monitoring: crawls, uptime and alerts when a score drops after a release

Integrations

It plugs into the tools you already run

Issue trackers, repositories, CMSes and chat. Plus an MCP server, so your own AI assistants can read findings and propose fixes under the same approval policy.

  • Jira
  • GitHub
  • Azure DevOps
  • GitLab
  • Slack
  • Microsoft Teams
  • WordPress
  • TYPO3
  • Drupal
  • Contentful
  • Storyblok
  • MCP server
  • REST API
  • Webhooks

Start with your own site

A free scan is the fastest way to see what the agents catch that your current tooling does not.

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