Business Operations·Standings

Regression Testing Software

Regression testing software helps teams check that changes to an app have not disrupted existing behavior. This board covers tools for that category and compares test types, test authoring, execution options and documented integrations.

Use the signal score out of 10 alongside the API, open-source and free-tier marks. Compare supported platforms and pricing details, too; free plans, trials and paid starting prices vary by product.

• 29 platforms
• 18 with a free tier
• Checked 7 Oct 2026

1. #PlatformSignalPlugs inPrice
2. 1
   C

   Cypresscypress.io

   An open-source front-end tool with an app and a cloud service.

   7.7 APIOpenFree Free tier · from $67/mo
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3. 2
   S

   Seleniumselenium.dev

   Selenium is a collection of tools and libraries for controlling web browsers and automating web applications.

   7.7 APIOpenFree Free tier
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4. 3
   T

   TestCafetestcafe.io

   Free, open-source framework and runner for end-to-end web automation.

   7.7 APIOpenFree Free tier · from $20/mo
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5. 4
   S

   SoapUIsoapui.org

   SoapUI is a desktop tool for interactive and automated testing of SOAP, REST and HTTP web services.

   7.6 APIOpenFree Free tier · from $1,069/yr
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6. 5
   K

   Karatekaratelabs.io

   An open-source option for checking APIs and app screens, with paid plans available.

   7.6 APIOpenFree Free tier · from $100/yr
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7. 6
   KS

   Katalon Studiokatalon.com

   Katalon Studio creates and runs automated tests for web, mobile, API and Windows desktop applications using no-code, low-code, full-code or AI-assisted…

   6.7 APIOpenFree Free tier · from $1,000/yr
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8. 7
   L

   Leapworkleapwork.com

   An enterprise automation platform covering apps, APIs, business processes, and performance.

   6.7 APIOpenFree Free tier
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9. 8
   P

   Postmanpostman.com

   A tool with GraphQL support and desktop, browser, and extension options.

   6.5 APIOpenFree Free tier · from $9/mo
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10. 9
    W

    WebdriverIOwebdriver.io

    WebdriverIO is a browser and mobile automation test framework for Node.js.

    6.5 APIOpenFree Free tier
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11. 10
    A

    Appiumappium.io

    Appium is an open-source project and ecosystem of software for UI automation across mobile, browser, desktop, TV and other platforms.

    6.4 APIOpenFree Free tier
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12. 11
    A

    Autifyautify.com

    Autify describes its AI-powered software testing platform as helping teams create, execute, and manage application tests.

    6.4 APIOpenFree Free tier · from $99/mo
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13. 12
    P

    Playwrightplaywright.dev

    Free web automation for Chromium, Firefox, and WebKit, with several language options.

    6.4 APIOpenFree Free tier
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14. 13
    KE

    Keysight Eggplant Testkeysight.com

    Keysight Eggplant is an AI-powered platform for end-to-end testing across web, mobile, API, desktop, Citrix, embedded and legacy systems.

    6.3 APIOpenFree $9,999 one-time
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15. 14
    T

    Testimtestim.io

    Testim is an AI-powered test automation platform for creating, maintaining, and executing web and mobile tests.

    6.3 APIOpenFree Free tier
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16. 15
    TA

    TestMu AI Web Automation (formerly LambdaTest Web Automation)testmuai.com

    Cloud platform for browser and device automation, with a free plan and paid plans from $29/month annually.

    6.2 APIOpenFree Free tier · from $29/mo
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17. 16
    BA

    BrowserStack AutomateBrowserStack

    A paid service that runs browser and mobile app automation in the cloud or on your own systems.

    6.1 APIOpenFree —
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18. 17
    RF

    Robot Frameworkrobotframework.org

    Robot Framework is an open source automation framework for test automation and robotic process automation.

    6.1 APIOpenFree Free tier
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19. 18
    A

    ACCELQaccelq.com

    AI-assisted test creation and management with a free plan and support for iOS and Android devices.

    6.0 APIOpenFree Free tier
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20. 19
    QT

    QF-Testqftest.com

    A graphical, record-and-replay tool for desktop, web, and mobile app interfaces.

    5.9 APIOpenFree —
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21. 20
    PS

    Parasoft SOAtestparasoft.com

    Automates API and microservices scenarios, with support for over 120 formats and protocols.

    5.8 APIOpenFree —
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22. 21
    RA

    REST Assuredrest-assured.io

    An open-source Java tool for sending REST requests and checking responses.

    5.8 APIOpenFree Free tier
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23. 22
    F

    Functionizefunctionize.com

    Builds and updates browser-based app scenarios from plain-language descriptions.

    5.8 APIOpenFree Free tier · from $20/mo
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24. 23
    S

    Squishqt.io

    Squish automates GUI tests for desktop, web, mobile, and embedded applications using object-based recognition and scripting.

    5.7 APIOpenFree —
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25. 24
    RS

    Ranorex Studioranorex.com

    Ranorex Studio automates tests for desktop, web, and mobile applications.

    5.6 APIOpenFree —
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26. 25
    M

    mablmabl.com

    mabl is an agentic testing platform that builds, runs, and recovers software test coverage.

    5.5 APIOpenFree —
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Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise

How to choose

Check where the software runs

Compare the supported platforms against the systems your team needs. The board covers Windows, web, API, macOS, Linux and self-hosted availability.

A public API is also marked separately. Check the product details for the platform and connection options that fit your setup.

Compare test coverage and authoring

Test types and test authoring are comparison fields on this board. Consider which kinds of checks your work requires and how you want tests to be created or maintained.

Test execution and parallel execution are listed separately. Compare both when reviewing how a product handles running tests.

Review integrations and API access

Documented integrations can help you judge whether a tool connects to apps already in your workflow. Check the listed integration details before choosing.

The API mark indicates public API availability. If you need a particular connection, confirm that the tool supports it.

Understand free and paid options

The board compares free plans and paid starting prices. Pricing notes may also state that pricing is available on request, so check the product's terms for the plan you need.

A free plan and a free trial are different offers. Review the pricing note to see which is listed, along with any stated trial period.

Consider open-source availability

The open-source mark can help if access to source code matters to your choice. Check the product's licence and terms to understand what you can do with the code.

Questions

What is regression testing software?

It is software in the regression testing category. The board compares test types, authoring, execution, parallel execution, integrations and supported platforms.

How should I compare tools on this board?

Compare supported platforms, test types, test authoring, execution options and documented integrations. Then review pricing and the API, open-source and free-tier marks.

Does a free plan mean the tool is open source?

No. The board marks free plans and open-source availability separately. Check both marks for a product.

How do free plans differ from free trials?

A free plan is a plan option; a trial is time-limited access. Pricing notes may identify either or both, including a stated trial period.

What does the signal score mean?

It is a score out of 10 based on maker-published information about product use, a public API, documentation depth, open-source code and a free tier.

Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure