# User1st

**Canonical:** https://apis.io/providers/user1st/  
**Website:** https://user1st.com  
**APIs profiled:** 0

User1st is a web and mobile digital accessibility company whose U1 Suite gives organizations an efficient path to WCAG, ADA, and European Accessibility Act (EAA) compliance. It provides accessibility toolkits and remediation across web frameworks (JavaScript/TypeScript, React, Angular, Vue, WordPress, Shopify) and mobile platforms (iOS Native, Android Native, React Native, Flutter), plus a free accessibility scanner and GenAI-assisted code-fixing and image-description tooling. Trusted by organizations including Amtrak, Fannie Mae, IKEA, iRobot, T-Mobile, Santander, Mount Sinai, and the City of New York. Backed by 500 Global. This profile was enriched by the API Evangelist pipeline; the product backend is an internal SaaS API with no public developer API surface.

## Kin Score — 6.2 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 6.2).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **User1St Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Tags

Company, Accessibility, Digital Accessibility, WCAG, ADA, EAA Compliance, Web Accessibility, Mobile Accessibility, Compliance

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/user1st/). Scores are computed from the provider's own public artifacts under a published rubric.