Alfa vs DARTSuite
Alfa
github.comDARTSuite
dartsuite.comSide by side
| Figure | Alfa | DARTSuite |
|---|---|---|
| Price from | Free | $59/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · Accessibility Testing Software | 9.0 (#8) | 8.6 (#24) |
| Automated scans | Yes | Yes |
| Free plan | Yes | Yes |
| Headquarters | Copenhagen, Denmark | Albany, New York, United States |
| Integrations | The integrations repository lists packages for Angular, Chai, Cheerio, Cypress, Jasmine, Jest, jQuery, Playwright, Puppeteer, React, Selenium, Unexpected, Vitest, Vue, and WebdriverIO. | DARTSuite says its API connects accessibility findings, status, and evidence with ticketing, project management, and reporting tools; named integrations are not listed on the opened page. |
| Remediation guidance | Yes | Findings can include screenshots, code-level remediation guidance, XPath and code snippets, reproduction steps, test environments, and revision history. |
| Standards | It tests against accessibility standards such as the Web Content Accessibility Guidelines (WCAG). | DARTAudit scans for WCAG 2.0, 2.1, and 2.2 violations and generates VPATs and Accessibility Conformance Reports covering WCAG, Section 508, and EN 301 549. |
Plans
DARTSuite
- StarterFree
- Professional$59 a month
- Agency$599 a month
- EnterprisePriced on request
In their own words
Alfa
Alfa is a free, open accessibility testing engine for websites built with HTML, CSS, and JavaScript. It checks pages against accessibility standards such as WCAG, using included rules or pluggable rules in the ACT Rules Format. Developers can add custom rules and filter results by conformance level or WCAG version. Audit output follows the Evaluation and Report Language schema as JSON-LD, and the command-line interface can audit a single page and save results as JSON. Scraper and crawler tools create page representations and discover pages across a site or subdomain. Ready-made integrations cover frameworks and test tools including Angular, React, Vue, Cypress, Jest, Playwright, Puppeteer, Selenium, and WebdriverIO. Alfa is distributed as separate npm packages under the MIT license. It runs in ECMAScript 2022-compatible JavaScript environments, including recent Node.js and browser versions. Building from source requires Node.js 20 or later and Yarn. The project says most integrations are experimental and may change; older environments may be targetable from source but are not explicitly supported.