Thunders Accessibility Agent vs Welcoming Web
Thunders Accessibility Agent
thunders.ai
Welcoming Web
welcomingweb.comSide by side
| Figure | Thunders Accessibility Agent | Welcoming Web |
|---|---|---|
| Price from | $375/mo | $19/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 4 |
| Spec score · Accessibility Testing Software | 7.9 (#84) | 9.1 (#5) |
| Integrations | Listed integrations include GitHub Actions, GitLab CI, Jenkins, CircleCI, Azure DevOps, Jira, Linear, Xray, and MCP-compatible assistants such as Claude, ChatGPT, and Cursor. | The site lists integrations for WordPress, Shopify, Wix, Squarespace, Webflow, Drupal, Magento, Joomla, WooCommerce, React, Angular, and Vue.js. |
| Support | Starter includes email and chat support, Pro adds priority response and guided onboarding, and Enterprise includes a dedicated success manager and end-to-end setup. | The pricing page includes priority email support with Pro and a dedicated account manager with Enterprise. |
Plans
Thunders Accessibility Agent
- Starter$375 a month
- Pro$1,000 a month
- EnterprisePriced on request
Welcoming Web
- FreeFree
- Pro$19 a month
- PRO$19 a month
- EnterprisePriced on request
In their own words
Thunders Accessibility Agent
Thunders Accessibility Agent has no write-up on Specifiction yet; its figures are above.
Welcoming Web
Welcoming Web is a website accessibility management platform combining a visitor-facing widget, automated audits, remediation support, and ongoing monitoring. The widget lets visitors change text size, contrast, spacing, and motion, and offers profiles for common accessibility needs. Teams can use guided fixes and AI-assisted remediation suggestions, with manual review tools and reports. Welcoming Web says it supports WCAG 2.2, ADA Title III, EN 301 549, and the Equality Act 2010, but does not issue or guarantee compliance certification. Listed website integrations include WordPress, Shopify, Wix, Squarespace, Webflow, Drupal, Magento, Joomla, WooCommerce, React, Angular, and Vue.js; workflow connections include GitHub, Jira, Slack, and CI/CD pipelines. Setup options are an embedded script, Google Tag Manager, or API. Scans are read-only, and the first free browser scan checks one page. The Free plan includes the core widget and basic features. Pro starts at $19/month with traffic-based pricing and adds remediation, reports, analytics, and priority email support.