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SmartUI: Best Visual Comparison Tool for Scalable Testing
Automate visual regression with LambdaTest's SmartUI and deliver pixel-perfect digital experiences. Ship faster with the best visual comparison tool for scalable testing.
Trusted by 2M+ users globally
Test Like Humans With Smart Ignore
- Leverage AI-native detection to eliminate irrelevant layout shifts.
- Prioritize significant visual changes for precise testing.
- Minimize false positives and unnecessary noise for clearer, more reliable comparisons.
Ensure Layout Consistency Across Builds
- Compare DOM structures between builds to maintain consistent layouts.
- Identify and address unintended layout changes early to avoid UI and functionality issues.
- Stop layout-related bugs before they impact the user experience.
Seamless Figma Integration
- Compare Figma designs with live web pages and app screens for precise validation.
- Ensure seamless collaboration by aligning design and development seamlessly.
- Automate the validation process to maintain accuracy and consistency across all stages.
Explore Our Visual Comparison Tool Offerings
MCP Server connects AI and your code editor to analyze visual changes, perform RCA, and suggest fixes.Learn More
Smart UI SDK supports various Frameworks
Run Your First Visual Regression Test!
Checkout our documentation to run your first Visual Regression test and deliver pixel perfect websites and apps.
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Perform Visual Regression Testing with Efficiency and Speed
Visual Testing on Real Devices
Perform visual testing for mobile apps and browsers on real devices. Capture the full user experience, effortlessly and accurately.
Smart Baseline Branching
Smart Baseline Branching makes it easy to manage and compare visual test baselines across builds and update them.
SmartUI's App Integration
Visual feedback on GitHub, Azure, Jenkins dashboards streamlines reviews, strengthens code checks, and enhances web app quality.
Storybook Visual Testing
Unlock visual regression testing for Storybook projects with SmartUI, ensuring flawless UIs in every deployment.
Figma CLI
Specify Figma components in configuration files and upload them to SmartUI for thorough visual testing and validation.
Reports & Insights
Access detailed test reports, track real-time notifications, gain insights, and integrate analytics for custom reports.
Customer Success Stories
World's leading companies trust LambdaTest with their digital transformation journey. All Customer Stories
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flaky tests
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reduction in test execution time
HyperExecute is a highly reliable test execution platform and has excellent customer support.
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Sr. Engineering Manager
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Frequently Asked Questions
What does LambdaTest’s SmartUI visual comparison tool do?
SmartUI instantly compares screenshots of your website across different browsers, devices, and versions, highlighting any visual changes or UI issues so you can fix them before users notice.
Can the SmartUI visual comparison tool handle responsive and cross-browser testing?
Yes, the SmartUI visual comparison tool checks your site’s visuals across different browsers, devices, and screen sizes making it ideal for responsive and cross-browser UI testing.
Can I integrate the visual comparison tool with my CI/CD pipeline?
Absolutely! LambdaTest’s SmartUI visual comparison tool integrates easily with CI/CD platforms like Jenkins, GitHub Actions, and GitLab CI, automating visual checks in your deployment workflow.
Why use a visual comparison tool for web testing?
A visual comparison tool like SmartUI ensures your website looks consistent everywhere, catches visual bugs early, and saves manual QA effort by automating tedious visual checks.
How does using a visual comparison tool improve software quality?
A visual comparison tool quickly catches UI changes and visual bugs before they reach your users, helping teams maintain a polished, consistent experience across all browsers and devices.
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