AATT
5.8#161 in accessibility testing softwareWebAPISelf-hosted
VisitAATT vs WAVE
What both publish
| Fact | AATT | WAVE |
|---|---|---|
| Free plan | Yes | Yes |
AATT plans
No prices published.
WAVE plans
- Subscription API — 250–999 credits$10 a month
- Subscription API — 1,000–9,999 credits—
- Subscription API — 10,000+ credits—
- Stand-alone API — Basic$4,000 a year
- Stand-alone API — Expanded$8,000 a year
- Stand-alone API — Unlimited$12,000 a year
Pick AATT if…
You want what its maker publishes above — check its page for the details.
Pick WAVE if…
WAVE suits web teams that want automated accessibility checks alongside tools for human review. Its extensions, scheduled audits, and CI support may fit teams working with authenticated pages or continuous integration.