16 Best Visual Regression Testing Tools For QA Teams In 2024
10 Best Visual Regression Testing Tools Shortlist
Here's my pick of the 10 best software from the 19 tools reviewed.
Our one-on-one guidance will help you find the perfect fit.
With so many different visual regression testing tools available, figuring out which is right for you is tough. You know you want to ensure visual consistency and catch unintentional UI changes during the software development process but need to figure out which tool is best. I've got you! In this post I'll help make your choice easy, sharing my personal experiences using dozens of different visual regression testing software with various teams and projects, with my picks of the best visual regression testing tools.
What Are Visual Regression Testing Tools?
Visual regression testing tools are software that automate the process of comparing visual elements of a user interface (UI) before and after changes to the code. They work by capturing screenshots of web pages or UI components and then comparing these images against baseline visuals to identify any differences. These tools are used primarily in the development and testing of web applications to ensure visual consistency and accuracy.
The benefits of visual regression testing tools include the early detection of unintended visual changes, ensuring that the UI remains consistent across different versions of the software. They provide efficiency in testing processes by automating what would otherwise be a manual and time-consuming task. By maintaining a high standard of visual quality, these tools contribute to an enhanced user experience. They are particularly useful for verifying visual consistency across various browsers and devices, ensuring that all users have a uniform experience regardless of their access point.
Overviews Of The 10 Best Visual Regression Testing Tools
Here’s a brief description of each tool to showcase each platform’s best use case, some noteworthy features, and screenshots to give a snapshot of the user interface.
New Relic is a performance management solution designed to help businesses monitor, debug, and optimize their software applications. With a straightforward and efficient approach, it offers real-time insights into operational data, aiding companies in enhancing their software performance and reliability.
New Relic's visual regression testing tools leverage AI-driven full-stack monitoring to efficiently identify and isolate changes that could affect the user experience. This approach allows for proactive problem resolution, minimizing the impact on end-users. New Relic's integration of AI into its monitoring processes also provides an added layer of intelligence, enabling automated anomaly detection and performance trend analysis, which are crucial for maintaining high-quality software delivery.
New Relic includes a wide variety of features, including adaptive thresholds and anomaly detection, real user monitoring (RUM), and distributed tracing capabilities.
New Relic integrates with Amazon Web Services (AWS), GitHub, JIRA, Slack, Microsoft Azure, Google Cloud Platform (GCP), Kubernetes, Docker, PagerDuty, and Grafana.
Pricing for New Relic starts at $49/user/month. A free version is also available.
Testim is an automated visual regression testing platform for fast authoring of AI-powered stable tests and tools to help you scale quality. The tool uses AI to identify and lock in visual elements, allowing you to increase test stability of UI functional tests. Your tests can be extended with custom JavaScript that can run in or out of the browser.
Testim tests are recorded and then edited in its visual editor, allowing you to better organize your test cases. The tool’s test steps are discrete objects that can be configured, shared, grouped, and parameterized, providing you and your team with the means to streamline your processes within your application lifecycle. Testim also helps keep tests clean by identifying duplicate test steps to be replaced by shared objects.
The cost of Testim begins at $1000 per month. The tool also offers a free version with up to 1000 test runs per month.
LambdaTest is a cloud-based platform that provides testing services for web and mobile applications across a variety of browsers and devices. It enables users to perform manual and automated testing to ensure their web applications function correctly in different environments. The platform offers over 2000 combinations of browsers and operating systems for testing purposes.
LambdaTest supports various testing frameworks and includes features like SmartUI CLI for command-line interactions, real device testing for accurate results, and Smart Baseline Branching to manage different versions of visual baselines. It is designed to facilitate fast test execution, reduce the time required to run tests, and expand test coverage.
LambdaTest integrates with Jira, Slack, GitHub, BitBucket, Azure DevOps, Teamwork, Asana, Trello, Jenkins, TestRail, Applitools, and TestComplete.
LambdaTest costs from $15/month and provides a free trial.
Autify is an automation testing tool that allows you to create, manage, and execute complex test cases, as well as run thorough reports on tests completed. The tool provides extensive test coverage, including visual regression testing which will spot differences in your application and run tests without the need for maintenance.
What differentiates Autify is its emphasis on a user-friendly interface that allows for the creation and execution of automated tests with minimal technical barriers. It's especially useful for teams that aim to incorporate automated testing into their workflow but may lack specialized coding expertise, making it a practical choice for a wide range of users.
Testers can review how UI looks across different browsers and devices. Autify's pixel-perfect comparisons highlight unexpected changes, ensuring a consistent user experience every time.
Autify integrates with various tools such as Slack, Bitrise, GitHub Actions, CircleCI, and Jenkins.
Autify pricing begins at $99/month when billed annually and offers a 14-day free trial.
Kobiton is a cloud-based visual regression testing platform that allows you to build and execute manual and automated functional, performance, and visual tests against Android and iOS devices. You can automate your tests using both the Kobiton AI-driven scriptless solution and AI-assisted script generation.
Kobiton allows for parallel testing, giving you the ability to run concurrent tests easily. Using Selenium Webdriver, you and your development team can run multiple tests in parallel across various browser and device combinations. Finally, Kobiton's scriptless automation empowers mobile test automation without requiring complex Appium scripts.
The cost of Kobiton starts at $50/month. The tool also offers a free 14-day trial with no credit card information required upfront.
Mobot is a full-service platform that specializes in using mechanical robots to test mobile devices. With Mobot, QA teams can offload tests that were previously only testable via manual testing and automate them with real robots.
It is a new, unique approach that actually removes manual testing from the day-to-day responsibilities of QAs. Mobot's team plus robot fleet fully manage all aspects of testing from execution to documentation, reporting, and more. Mobot can automatically open JIRA tickets and send slack pings with test results and reproducible steps for bugs and abnormalities.
Features include no code, self-serve test uploads, human-verified test results, Bluetooth device testing, AI-powered test automation, and a continuous testing integration system.
Integrations include Slack, GitHub, Jenkins, Zephyr, Microsoft Teams, Microsoft Azure, Bugzilla, Trello, Jira, and TestRail.
Mobot pricing starts at $1,500 per month per action, such as tapping, swiping, or clicking. A 30-day free trial is also available.
Percy is an all-in-one visual regression testing platform that focuses solely on visual testing. The tool allows you to execute both manual and automated tests, as well as receive status updates. Percy also provides you with efficient reviews following a test run, allowing you to do side by side comparisons.
Percy offers an abundance of features to make your visual regression testing efforts easy, including responsive testing which allows you to see how code changes will affect your UI at every responsive breakpoint. The tool also offers the ability to execute cross-browser testing, allowing you to catch regressions caused by rendering differences. Finally, Percy allows you to integrate with your current stack, implemented through test automation frameworks and Ci/CD services.
Percy integrates with frameworks such as Vue and Angular, and also provides integration with Webhooks and Gitlab.
The cost of Percy starts at $149 per month for the Desktop version. The tool also offers a free version.
WebdriverCSS is for CSS regression testing in WebdriverIO that lets you write some E2E tests and take screenshots of these areas. You can Define areas within your application that should always look the same. WebdriverCSS uses GraphicsMagick for image processing. Note: WebdriverCSS isn't yet compatible with WebdriverIO v3.0, though it's on the priority roadmap.
WebdriverCSS is free to download and use.
Wraith is an open source visual regression testing tool that provides responsive screenshot comparison functionality. The tool uses a headless browser and is easy to install and implement within your workflow. Wraith works alongside PhantomJS, CasperJS, Ruby23, and ImageMagick.
Using the headless browser, Wraith allows you to capture screenshots of your web pages. The tool allows you to compare those screenshots with another instance as well as compare pages on the same site over time. Finally, Wraith provides you the ability to crawl your websites to provide all paths for testing, as well as test pages for responsiveness.
Wraith is fully open source and free to use.
Applitools is a visual regression testing tool that is geared toward cross-browser and -device testing. The tool allows you to reduce the number of code lines to save time in building a comprehensive test suite. Applitools is AI-powered, therefore is intuitive and allows for easy automation.
Applitools’ visual testing platform allows you to focus your testing efforts on visual regression testing, providing you the ability to test scripts created by open source frameworks or tools that test screens. The tool also allows you to train your testing needs by providing options to omit regions of your app and annotate your elements. Applitools can be run inside your CI/CD process against the tool's own Ultrafast Test Grid, as well as against local browsers and devices.
Applitools provides integrations with Selenium Web Driver, TeamCity, Jira, and Slack.
Applitools provides customized pricing upon request.
The Best Visual Regression Testing Tools Summary
| Tools | Price | |
|---|---|---|
| New Relic | From $25/user/month (billed annually) | Website |
| Tricentis Testim | From $450/month | Website |
| LambdaTest | From $15/month | Website |
| Autify | From $500/user/month (billed annually) | Website |
| Kobiton | From $75/month | Website |
| Mobot | $1,500/month/action (tap, swipe, click, etc.) | Website |
| Percy | From $149/month for the Desktop version | Website |
| WebdriverCSS | Free To Use | Website |
| Wraith | Free To Use | Website |
| Applitools | Pricing upon request | Website |
Compare Software Specs Side by Side
Use our comparison chart to review and evaluate software specs side-by-side.
Compare SoftwareOther Options
Here are a few more that didn’t make the top list.
- Rainforest QA
Receive and review test results as other tests are still being executed
- Leapwork
Record your testing efforts on the user interface of your application
- PhantomCSS
Open source visual and CSS regression testing tool
- Gemini
Utility for regression testing especially useful to UI library developers
- QA Wolf
For human-led testing with 24-hour support
- Testlio
Execute livestream testing to identify bugs in real-time
- Reflect
Automated regression testing with first-class visual testing built-in
- testRigor
Convert existing manual visual tests into automated visual tests
- Argos
For visual regression detection in CI
Comparison Criteria
What do I look for when I select the best tools? Here’s a summary of my evaluation criteria:
- User Interface (UI): I look for an easy to navigate user interface with features available to you within just a few clicks.
- Usability: I look for visual regression testing features that complement your application lifecycle.
- Integrations: I look for integrations with project management tools so you can better organize your workflow.
- Value for Price: I look for the most useful features for the cost.
Visual Regression Testing Key Features
- Test recorder: Records the steps of manual testers who are testing features within the user interface.
- Reporting: Robust reporting system so you can be proactive about your fixes.
- Cross-platform testing: Ability to test across a variety of platforms and devices.
- Single dashboard: Everything you need is easily managed from a single dashboard.
What do you think about this list?
The first thing your customers see when they land on your application is the UI. When code changes happen, it's nice to know that you have a robust system in place to cover yourself should any bugs occur following an update, ensuring that your customers don't see the errors. I hope this list has helped inform you what tools out there could complement your needs.
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