AlleviatorAlleviator vs Silktide
Silktide and Alleviator both test against all of WCAG 2.2, including AAA. Silktide is a wider website-governance platform sold by quote; Alleviator focuses on accessibility, with published prices and plain-language fixes.
Silktide is a website-governance platform covering accessibility, content quality, performance and search visibility. It also offers a free Chrome toolbar and a free homepage check.
Side by side
| Feature | Alleviator | Silktide |
|---|---|---|
| Price | Published: free for one page, Pro $49.99 and Max $149 a month. | Quote only, tailored to your organisation. Free toolbar and homepage check. |
| Standard | WCAG 2.2 Levels A, AA and AAA, all 86 criteria: automatic checks, plus a guided checklist for the rest. | WCAG 2.2 Levels A, AA and AAA, all 86 criteria: automatic checks, warnings for a person and guided reviews. |
| Phone layouts | Every page is checked at desktop and phone sizes, and phone-only problems are labelled. | Lists responsive design among its check areas. |
| PDF documents | Checked on Max, with plain-language fixes. | Tested against the PDF/UA standard: 136 conditions, 87 of them automatically. |
| Fixing problems | Step-by-step fix guides with before-and-after examples, tailored to 20+ website builders, saying who on your team can do it. | An AI optimiser that proposes fixes with priorities and effort estimates. |
| Beyond accessibility | Accessibility only. | Content quality, broken links, performance, uptime and search visibility. |
| Expert help | A free video call to go through your report. | Specialists who test key pages and journeys with real devices and assistive technology. |
Which is right for you?
Silktide may suit you if
- You want accessibility as part of a wider platform for content, SEO and performance.
- You need deep PDF/UA testing, or enterprise features like single sign-on.
- You want specialists testing your key journeys.
Alleviator may suit you if
- You want accessibility done well, without paying for a whole governance platform.
- You want to see the price and start today.
- You want fixes explained in plain words, for your website builder.
Sources
Silktide is a trademark of its owner, and this page isn't endorsed by them. Facts about Silktide were checked in October 2026 from the sources above. Spotted something out of date? Email us and we'll fix it.
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