Do audits support webhooks and async polling?

Yes. Create audits with POST /audit, poll with GET /audit/{job_id}, or register webhooks at POST /webhooks. Webhooks are HMAC-SHA256 signed.

Yes. Vertaa provides a public REST API with OpenAPI spec plus JS/TS and Python SDK scaffolds. See /developer-docs for quickstarts.

How do I handle rate limits?

On 429, respect Retry-After and backoff; SDKs include retry helpers. Check GET /quota for plan limits before bulk runs.

Features

Everything You Need for Better UX

VertaaUX combines AI-powered analysis, comprehensive scoring, and actionable insights to help you build more accessible and user-friendly products.

→ View a sample audit report

Everything You Need to Improve UX

Our AI-powered audit engine analyzes your website across multiple dimensions

Usability Score

Get a 0-100 score based on Nielsen's heuristics and cognitive load metrics.

Clarity Analysis

Measure message clarity, visual hierarchy, and CTA effectiveness.

IA Assessment

Identify navigation complexity and information architecture issues.

Accessibility Report

WCAG 2.2 compliance check including contrast, ARIA, and alt text.

Conversion Tips

Actionable suggestions to improve your conversion funnel.

Fast Turnaround

Typical audit wraps in about a minute (P50 ~41s, P95 ~92s). Track it on the Status page.

Why Vertaa?

We're not just another accessibility checker. Here's how Vertaa compares to tools you might already know.

Feature	VertaaUX	Lighthouse	WAVE	Hotjar
AI-powered recommendations Context-aware fixes, not just error lists
7-dimension UX scoring Usability, IA, clarity, a11y, performance, design, mobile
WCAG compliance mapping Every issue linked to WCAG criteria
Multi-page site crawling Audit entire sites, not just single pages
Developer-friendly API Integrate audits into CI/CD pipelines
Setup time Just paste a URL	30 seconds	5 minutes	2 minutes	15 minutes
Cost Affordable for teams	€0 → €99/mo	Free	Free	€0 → €213/mo

AI-powered recommendations

Context-aware fixes, not just error lists

VertaaUX

Lighthouse

WAVE

Hotjar

7-dimension UX scoring

Usability, IA, clarity, a11y, performance, design, mobile

VertaaUX

Lighthouse

WAVE

Hotjar

WCAG compliance mapping

Every issue linked to WCAG criteria

VertaaUX

Lighthouse

WAVE

Hotjar

Multi-page site crawling

Audit entire sites, not just single pages

VertaaUX

Lighthouse

WAVE

Hotjar

Developer-friendly API

Integrate audits into CI/CD pipelines

VertaaUX

Lighthouse

WAVE

Hotjar

Setup time

Just paste a URL

VertaaUX

30 seconds

Lighthouse

5 minutes

WAVE

2 minutes

Hotjar

15 minutes

Cost

Affordable for teams

VertaaUX

€0 → €99/mo

Lighthouse

Free

WAVE

Free

Hotjar

€0 → €213/mo

🎯 Built for Product Teams

Unlike developer-focused tools, Vertaa speaks the language of PMs, designers, and stakeholders—not just engineers.

⚡ Ship Faster

Get actionable insights in 30 seconds, not hours. No browser extensions, no complex setup, no training required.

🔄 Continuous Monitoring

Integrate with CI/CD via API. Catch accessibility regressions before they hit production.

Ready to Improve Your UX?

Start auditing your website today. No credit card required for free tier.

Start Free Audit View Sample Report