Spectre - Spectre is a web application to diff screenshots.
Applitools Eyes - Automated visual application testing and monitoring
Gold Fig - Version control for settings pages
VisualReview - VisualReview, a human-friendly tool for testing and reviewing visual regressions.
iCompaas - Cloud infrastructure Compliance, CyberSecurity and Cost Saving as-a-Service
Imagium.io - Accelerate your software testing process with one of the most advanced visual comparison tool from the future