Side by side
AccessiScan vs WCAG Checker
Both stand on accessibility testing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
Choose AccessiScan for automated website scans that connect each prioritized finding with a suggested fix. Its free tier is tightly capped, while larger scans, scheduled monitoring, and API access require paid plans; teams needing those features should compare the plan allowances with their site and page counts.
Visit AccessiScan Free plan LinuxMacSelf-hosted+2
WCAG Checker provides local automated checks and portable reports for web content and PDFs. It is useful for an initial pass, but its stated coverage and coarse PDF mapping do not replace a complete audit.
Visit WCAG CheckerThe facts
| AccessiScan | WCAG Checker | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Starter: $29 a month | Free or on request |
| Plans published | 4 | 1 |
| Maker | Not published | Not published |
| Website | accessiscan.io | github.com |
| On accessibility testing software | #28 of 169 | #32 of 169 |
AccessiScan: what it does well
- Runs 40+ axe-core checks against WCAG success criteria.
- Ranks findings by severity and supplies selectors and copyable fixes.
- Lists WCAG 2.1 and standards across multiple regions.
- Pro and Agency include scheduled scanning and email alerts.
- Agency supports 20 sites and up to 1,000 pages per scan.
What to know first
- The Free plan allows one site and one page per scan.
- The Free plan allows three scans per month and shows only three issues.
- REST API access is limited to Pro and Agency.
- No browser extension is available.
WCAG Checker: what it does well
- Free MIT-licensed project
- Audits URLs, HTML, and PDFs
- HTML and JSON report exports
- Local processing by default
- Supports WCAG 2.2 Level AA
What to know first
- No manual review tools
- No browser extension or CI/CD integration
- PDF scans require Java 11 or newer
- Automated checks cover only part of issues
Alternatives to AccessiScan Alternatives to WCAG Checker The whole list