Colour Contrast Analyser (CCA) vs Evinced
Colour Contrast Analyser (CCA)
tpgi.com
Evinced
evinced.comSide by side
| Figure | Colour Contrast Analyser (CCA) | Evinced |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Accessibility Testing Software | 7.8 (#95) | 8.9 (#12) |
| Spec score · Website Accessibility Tools | 7.7 (#80) | 8.9 (#11) |
| Browser extension | No | Web Flow Analyzer is a Chrome extension available for Google Chrome and Microsoft Edge. |
| CI/CD integration | No | Yes |
| Free plan | Yes | No |
| Purpose | CCA checks color contrast to help optimize text and visual elements for people with color blindness or low vision. | Evinced’s AI-powered tools help teams keep websites and mobile apps accessible by finding, clustering, tracking, and preventing accessibility bugs. |
| Support | The product page directs questions and bug reports to TPGi’s CCA GitHub repository. | The mobile SDK documentation directs users who need help or platform support to [email protected]. |
Plans
In their own words
Colour Contrast Analyser (CCA)
Colour Contrast Analyser (CCA) has no write-up on Specifiction yet; its figures are above.
Evinced
Evinced provides tools for teams working to find and prevent accessibility issues in websites and mobile apps. Its analysis uses rule sets, computer vision, AI, and other algorithms, and groups recurring code patterns so teams can connect many reported issues to fewer components. Test Automation SDKs work with web and mobile apps and support frameworks including Playwright, Selenium, Cypress, WebdriverIO, XCUITest, Espresso, and Appium. CI integrations include Jenkins and CircleCI, with JSON, JUnit, and CSV output. Site Scanner crawls websites, tracks issues over time, supports login-required pages, and can scan on-premises development, QA, and staging environments using outbound HTTPS. Web Flow Analyzer follows a user journey, reports on the flow, and can create Jira or Azure DevOps tickets. Mobile Flow Analyzer examines real or simulated Android and iOS devices without SDK installation or code-level app access. Other tools include a Figma design checker, chatbot integrations, and MCP tools for compatible AI coding systems. Pricing is on request; a 14-day Site Scanner trial is listed at 0.00 USD, with no credit card required and stated URL and per-scan limits.