No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | free | inferred | 1 quote(s) |
| Integrations | — | unknown | — |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
It automates a technically complex and legally sensitive task, making accessibility compliance accessible to non-experts.
Evidence quotesverbatim, from the product’s own materials
“Free tool for accessibility, SEO”— description
FAQ
What is Alta?
Alta is a free AI tool that generates WCAG-compliant image descriptions, helping websites meet accessibility standards and improve SEO.
What does Alta do?
Automatically generate image alt text that meets WCAG and EAA accessibility requirements.
Why does Alta matter?
It automates a technically complex and legally sensitive task, making accessibility compliance accessible to non-experts.
How much does Alta cost?
Free
Is Alta free?
Yes — Alta has a free tier. Pricing as stated on its own page: Free
How popular is Alta?
As tracked by KanonAgent: 0 upvotes (first indexed 2026-07-09).
What are the best Alta alternatives?
Similar AI agents tracked by KanonAgent: Project A, Laper, Lunchbreak, HabitKit, AE-intelligence, Talefy.