One accessibility platform to power them all — widget, WCAG scanner, AI remediation, and API in one place.
No credit card required • Free for education • WCAG 2.2 AA
Works with your stack
More than 400 organizations use Angstroma to improve accessibility, comply with regulations, and support users with disabilities.
ADA & WCAG compliance for enterprise sites. Automated scanning, AI fixes, and legal-grade reports.
Learn moreMake your Shopify or WooCommerce store accessible. Product images, checkout flow, filter navigation.
Learn moreIEP pipeline, COPPA-safe profiles, teacher accommodation manager. Built for the ADA Title II deadline.
Learn moreReact/Vue/Angular SDK with Shadow DOM widget. API-first, multi-tenant, BFF-proxy safe.
Learn moreThe full platform
Not just an overlay. A complete compliance platform with honest, transparent reporting.
112 preference tools in a Shadow DOM panel. Font sizing, contrast, motion, dyslexia mode. Embeds in one script tag.
axe-core powered headless scan — the same engine courts accept. Real violation list, not a vanity score. One-click VPAT.
Claude-powered alt text, contrast fixes, and heading structure repair. 65% automatable — the rest is flagged for human review.
Upload an IEP document and AI maps accommodations to widget features automatically. Built for K–12 and universities.
npm package with React + Vanilla JS. 50+ REST endpoints. Full TypeScript types. SHA-256 API key hashing — BFF proxy safe.
WordPress, Shopify, Webflow and more. Chrome Extension for any site — no code required. Coming soon.
For developers
50+ REST endpoints, npm package with React and Vanilla JS, Shadow DOM widget for any framework. SHA-256 API key hashing — keys never touch the browser via BFF proxy.
$ npm install @angstroma/a11y-sdk import { A11yWidget } from '@angstroma/a11y-sdk' export default function App() { return <A11yWidget apiKey="a11y_pk_..." preset="wcag-2.2-aa" />; }
Pricing
No per-page fees. No upsell compliance scores.
For companies that need real accessibility tools.
Unlimited scanning, AI remediation, full API.
For individuals, freelancers, and personal projects.
Need Enterprise? Contact us for custom limits, SLA, and a signed BAA.
accessiBe was fined $1M by the FTC in April 2025 for false compliance claims. We built Angstroma to be the opposite: radically transparent about what automation can and cannot do.
axe-core detects these violations reliably and consistently
AI generates a fix suggestion — a human must review and approve before applying
Cognitive load, context, and judgment issues — no tool can automate these
Real WCAG violations — not marketing-friendly compliance percentages.
Every AI fix is marked and requires your approval before applying.
The widget improves UX preferences. Compliance requires fixing source code.
14-day free trial. No credit card. ADA Title II enforcement begins April 2026.