Best Horn Alternatives in 2026
Updated
20 platforms from accessibility testing software ranked against Horn on the same published basis.
- 1Horn vs WAVE
- 2Horn vs Scanpoof
- 3Horn vs Welcoming Web
- 4Horn vs A11yInspect
- 5Horn vs AccessLint
- 6Horn vs Accessibility Tracker
- 7Horn vs Alfa
- 8Horn vs Axe DevTools
- 9Horn vs Gamyata
- 10Horn vs AllyShield
- 11Horn vs Pope Tech
- 12Horn vs Pa11y
- 13Horn vs AccessiCompliance
- 14Horn vs AccessiTool
- 15Horn vs PDFix Desktop
- 16Horn vs GitHub Accessibility Scanner
- 17Horn vs AccessiScan
- 18Horn vs ADAGuard
- 19Horn vs GuardGrid
- 20Horn vs TestParty
Horn alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | WAVE | 9.0 | Free plan | $10/mo | API, Browser, Linux, Mac, Web, Windows |
| 2 | Scanpoof | 8.9 | Free plan | $2.30/mo | API, Web |
| 3 | Welcoming Web | 8.9 | Free plan | $19/mo | Android, API, iOS, Web |
| 4 | A11yInspect | 8.9 | Free plan | $10/mo | Browser, Linux, Mac, Windows |
| 5 | AccessLint | 8.8 | Free plan | $19/mo | API, Browser, Mac, Web |
| 6 | Accessibility Tracker | 8.7 | Free plan | $5/mo | Browser, Web |
| 7 | Alfa | 8.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Axe DevTools | 8.3 | Free plan | Free | API |
| 9 | Gamyata | 8.3 | Free plan | Web | |
| 10 | AllyShield | 8.1 | Free plan | €49/mo | Web |
| 11 | Pope Tech | 8.1 | Free plan | $25/mo | API |
| 12 | Pa11y | 8.1 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 13 | AccessiCompliance | 8.1 | Free plan | $49/mo | Web |
| 14 | AccessiTool | 8.1 | Free plan | $49/mo | Web |
| 15 | PDFix Desktop | 8.1 | Free plan | Linux, Mac, Windows | |
| 16 | GitHub Accessibility Scanner | 8.0 | Free plan | Free | Linux, Mac, self-hosted |
| 17 | AccessiScan | 7.9 | Free plan | $29/mo | API, Web |
| 18 | ADAGuard | 7.9 | Free plan | $49,490/mo | API, Web |
| 19 | GuardGrid | 7.9 | Free plan | $49/mo | Web |
| 20 | TestParty | 7.8 | Free plan | Free | API, Browser, Web |
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Questions about Horn alternatives
What is the best alternative to Horn?
WAVE, number 1 in accessibility testing software with a score of 9.0 out of 10. The others here: Scanpoof, Welcoming Web, A11yInspect and 16 more.
What is the best free alternative to Horn?
WAVE is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.