Description

SmartUI by TestMu AI is a visual testing tool for web pages, mobile apps, Figma designs and PDFs. It captures screenshots, compares them against approved baselines and uses Visual AI to filter pixel noise such as anti-aliasing and font rendering, so only the UI changes users notice get flagged. Run it from Playwright, Selenium or Cypress tests, or point the CLI at Storybook or Figma. Free plan with 2,000 screenshots; paid plans from $199 per month, billed annually.

TestMu AI (Formerly LambdaTest) is an Agentic AI Quality Engineering platform that assures AI deployments across the enterprise and the real world. It runs agentic testing for web and mobile apps on 3,000+ browsers and 50,000+ real devices, and for chat, voice, IVR, video, and image agents.


Features:
• Visual Testing: checks how web pages and mobile apps look by comparing screenshots
• Screenshots: captures pictures of your app screens
• Pixel Noise Filtering: removes unnecessary details so only important changes are shown
• Integration with Testing Tools: works with popular testing tools like Playwright, Selenium, and Cypress
• Supports Design Files: can test designs from Figma and screenshots from Storybook
• Free Plan: lets you take up to 2000 screenshots for free
• Paid Plans: offers more features for a monthly fee starting at $199
• Cross Browser Testing: tests apps on thousands of different browsers and devices