Horn
6.9#67 in accessibility testing softwareFree planFree planWebLinuxmacOSSelf-hosted
VisitHorn vs Welcoming Web
Welcoming Web
8.2#4 in accessibility testing softwareFrom $19 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Horn | Welcoming Web |
|---|---|---|
| Integrations | The repository documents GitHub Actions and GitLab CI examples, as well as SARIF output for GitHub Code Scanning. | The site lists integrations for WordPress, Shopify, Wix, Squarespace, Webflow, Drupal, Magento, Joomla, WooCommerce, React, Angular, and Vue.js. |
| Standards | It automates 87 machine-checkable Matterhorn Protocol 1.1 conditions, surfaces 48 human-judgment conditions for manual review, and identifies 2 conditions without a defined test. | Welcoming Web says it supports WCAG 2.2, ADA Title III, EN 301 549, and the Equality Act 2010. |
Horn plans
- HornFree
Welcoming Web plans
- FreeFree
- PRO$19 a month
- EnterprisePriced on request
Pick Horn if…
You want what its maker publishes above — check its page for the details.
Pick Welcoming Web if…
It suits site teams seeking accessibility tools for visitors alongside scanning, remediation guidance, and monitoring. The listed website and workflow integrations may fit teams already using those platforms.