Freedom251 › Accessibility Testing Software
ACE Scanner
by ACE Scanner
What ACE Scanner is
ACE Scanner is a browser extension for auditing website accessibility. Enter a URL without installing software on a server, then scan pages against more than 100 rules covering WCAG 2.2, ADA, Section 508, EAA, and EN 301 549. It supports static HTML and browser-rendered sites built with WordPress, Shopify, React, Angular, Vue, Next.js, and other frameworks. Password-protected pages can be reached through form login, HTTP authentication, or custom headers. Automated checks identify approximately 70–80% of accessibility issues, while manual review tools address the remainder. Results are timestamped and archived, and certificates can document compliance on specific dates. One dashboard manages multiple domains and subdomains with Admin, Editor, and Viewer permissions. Reports export to PDF or Excel, including white-labeled PDFs. A REST API supports CI/CD workflows, and Jira issues can be filed with one click.
Who it suits
It suits website teams, agencies, and organizations that need automated and manual accessibility checks across domains. It is also relevant when mobile testing, authenticated pages, or CI/CD workflows are required.
What it does well
- Checks more than 100 accessibility rules
- Supports WCAG 2.2 and other standards
- Scans password-protected pages
- Includes manual review tools
- Exports PDF and Excel reports
What to know first
- No free plan
- Trial excludes the full manual-check list
- Paid plans start at $69/mo annually
- Automated testing covers approximately 70–80%
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Lite | billed annually · Up to 25 URLs · Unlimited rescans · AI-assisted fixes | $89 a month |
| Starter | billed annually · Up to 100 URLs · Unlimited rescans · AI-assisted fixes | $149 a month |
| Growth | billed annually · Up to 500 URLs · Unlimited rescans · AI-assisted fixes | $299 a month |
| Tailored | — | On request |
As accessibilitychecker.org lists them, read 27 Sept 2026. The maker's own page has the final word.
Verdict
ACE Scanner combines browser-based scans, manual review, evidence archiving, and workflow integrations. Review trial exclusions, URL limits, and annual billing before selecting a plan.
Facts from ACE Scanner's own pages
- Authenticated Pages
- It supports password-protected pages through form login, HTTP authentication, and custom headers. · accessibilitychecker.org, 27 Sept 2026
- Scan Rule Coverage
- Each scan evaluates pages against more than 100 accessibility rules. · accessibilitychecker.org, 27 Sept 2026
- Automated scans
- Yes · accessibilitychecker.org, 19 Sept 2026
- Browser Extension
- The ACE Chrome Extension tests interactive elements, dynamic content, and user flows. · accessibilitychecker.org, 27 Sept 2026
- CI/CD integration
- Yes · accessibilitychecker.org, 19 Sept 2026
- Company Membership
- AccessibilityChecker.org is a member of the International Association of Accessibility Professionals. · accessibilitychecker.org, 27 Sept 2026
- Evidence Collection
- Scan results are timestamped and archived, and accessibility certificates can prove compliance at specific dates. · accessibilitychecker.org, 27 Sept 2026
- Domain Management
- The dashboard supports multiple domains and subdomains from one account. · accessibilitychecker.org, 27 Sept 2026
- Founded
- 2019 · accessibilitychecker.org, 19 Oct 2026
- Free plan
- No · accessibilitychecker.org, 19 Sept 2026
- Free Trial Access
- The free trial includes most features available in a paid subscription. · accessibilitychecker.org, 27 Sept 2026
- Free Trial Limits
- The free trial excludes the full manual-check list and details about failing on-site elements. · accessibilitychecker.org, 27 Sept 2026
- Headquarters
- 4 Peddlers Row, Newark, Delaware 19702, United States · accessibilitychecker.org, 19 Oct 2026
- Workflow Integrations
- It provides a REST API for CI/CD integration and one-click Jira bug filing. · accessibilitychecker.org, 27 Sept 2026
- Manual review tools
- Yes · accessibilitychecker.org, 19 Sept 2026
- Automation Coverage
- Automated testing catches approximately 70–80% of accessibility issues; manual testing covers the rest. · accessibilitychecker.org, 27 Sept 2026
- Mobile testing
- Yes · accessibilitychecker.org, 19 Sept 2026
- Annual Discount
- Annual billing has a 20% discount. · accessibilitychecker.org, 27 Sept 2026
- Remediation guidance
- Yes · accessibilitychecker.org, 19 Sept 2026
- Report Exports
- Reports can be exported to PDF or Excel, with white-labeled PDFs for agencies. · accessibilitychecker.org, 27 Sept 2026
- Rescan Access
- Paid subscriptions include unlimited on-demand rescans, with automated weekly scans. · accessibilitychecker.org, 27 Sept 2026
- Server Installation
- No server installation is required; users enter a URL for scanning. · accessibilitychecker.org, 27 Sept 2026
- Paid from
- 69 · accessibilitychecker.org, 19 Sept 2026
- Support Channels
- Support includes 24/7 chatbot availability, email support, chat and phone support, and dedicated account management on tailored plans. · accessibilitychecker.org, 27 Sept 2026
Where ACE Scanner stands on Freedom251
- Accessibility Testing Software#154 of 169