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SmartUI: Best UI Comparison Tool for Visual Testing

Capture and compare screenshots with UI comparison tool. Detect visual errors and deliver pixel perfect website.

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Capture and compare screenshots with UI comparison tool. Detect visual errors and deliver pixel perfect website.
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PDF File Comparison With SmartUI

  • Validate PDFs for text, layout, and graphic discrepancies.
  • Identify differences in PDF components.
  • Generate comprehensive reports for efficient PDF testing.

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Visual Perfection With UI Automation Tool

  • Use the UI Comparison Tool to maintain uniformity across your product’s UI.
  • Easily capture baseline images and compare them for differences.
  • Automatically identify visual and functional regressions in your UI.

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Accelerate Product Delivery with Faster Visual Bug Detection

  • Leverage DOM snapshotting and advanced parallelization to find visual bugs faster.
  • Detect UI issues across all browsers and devices.
  • Guarantee flawless design and functionality, improving the quality of every product release.

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Advanced Options for UI Comparison Tool

  • Easily compare changes against baseline data with advanced comparison options.
  • Customize your tests using options like largeImageThreshold, errorType, and ignore for precise results.
  • Use options like boundingBoxes, ignoredBoxes, and ignoreAreasColoredWith to focus on relevant elements.

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Explore Our UI Comparison Tool Offerings

MCP Server connects AI and your code editor to analyze visual changes, perform RCA, and suggest fixes.

SmartUI Meets MCP Server

Smart UI SDK supports various Frameworks

Selenium
Appium
cypress
puppeteer
testcafe
playwright

Run Your First Visual Regression Test!

Checkout our documentation to run your first Visual Regression test and deliver pixel perfect websites and apps.

Know More Know more about Visual regression
visual regression

Perform Visual Regression Testing with Efficiency and Speed

Visual Testing on Real Devices

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

Smart Baseline Branching makes it easy to manage and compare visual test baselines across builds and update them.

SmartUI's App Integration

SmartUI's App Integration

Visual feedback on GitHub, Azure, Jenkins dashboards streamlines reviews, strengthens code checks, and enhances web app quality.

Storybook Visual Testing

Storybook Visual Testing

Unlock visual regression testing for Storybook projects with SmartUI, ensuring flawless UIs in every deployment.

Figma CLI

Figma CLI

Specify Figma components in configuration files and upload them to SmartUI for thorough visual testing and validation.

Reports & Insights

Reports & Insights

Access detailed test reports, track real-time notifications, gain insights, and integrate analytics for custom reports.

Dashlane

50%

reduction in test execution time

“HyperExecute is a highly reliable test execution platform and has excellent customer support.”

Sagar Uday Kumar

Sr. Engineering Manager

Packed with Next-Gen AI Features!

24/7 Support

24/7 Support

Get access to industry leading 24/7 dedicated support

Local Host

Local Host

Perform faster local testing with UnderPass app, built for secure tunnels

120+ Integrations

120+ Integrations

Fits seamlessly into your testing stack with out-of-the box integrations

Native DevTools

Native DevTools

Use native DevTools to debug and optimize your apps effortlessly

More Reasons to Love TestMu AI

Gartner’s Magic Quadrant 2025

Recognized in Gartner's Magic Quadrant 2025 as a Challenger for strong customer experience.

Forrester’s Autonomous Testing Platforms Q3 2025

Featured in Forrester's Autonomous Testing Platforms Landscape, Q3 2025 for innovation in AI-driven testing.

Wall of Fame

TestMu AI is #1 choice for SMBs and Enterprises across the globe.

Enterprise-Grade Security

We safeguard your data and AI systems with global security, privacy, responsible AI, and ESG standards.

Integrations

Works where you work, 120+ integrations with the tools your team relies on.

Users

2.5M+

Tests

1.5B+

Enterprises

18K+

Countries

132

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