Best GUI Testing Tools for Startups

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Compare the Top GUI Testing Tools for Startups as of January 2026

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This a list of GUI Testing tools for Startups. Use the filters on the left to add additional filters for products that have integrations with Startups. View the products that work with Startups in the table below.

What are GUI Testing Tools for Startups?

GUI testing tools help developers and QA teams verify that a software application's graphical user interface works correctly and looks as intended. These tools simulate user interactions such as clicks, inputs, and navigation to ensure buttons, menus, forms, and other elements respond properly. They can detect layout inconsistencies, broken links, and visual regressions across different devices, screen sizes, and browsers. Many modern GUI testing platforms use automation, AI, and record-and-playback features to reduce manual testing time and improve accuracy. Ultimately, GUI testing tools ensure a seamless, consistent, and user-friendly experience across all interfaces. Compare and read user reviews of the best GUI Testing tools for Startups currently available using the table below. This list is updated regularly.

  • 1
    Puppeteer

    Puppeteer

    Puppeteer

    Most things that you can do manually in the browser can be done using Puppeteer! Puppeteer-core is intended to be a lightweight version of Puppeteer for launching an existing browser installation or for connecting to a remote one. Be sure that the version of puppeteer-core you install is compatible with the browser you intend to connect to. Puppeteer will be familiar to people using other browser testing frameworks. You create an instance of Browser, open pages, and then manipulate them with Puppeteer's API. By default, Puppeteer downloads and uses a specific version of Chromium so its API is guaranteed to work out of the box. To use Puppeteer with a different version of Chrome or Chromium, pass in the executable's path when creating a Browser instance.
    Starting Price: Free
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  • 2
    Playwright

    Playwright

    Playwright

    Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Playwright waits for elements to be actionable prior to performing actions. It also has a rich set of introspection events. The combination of the two eliminates the need for artificial timeouts - the primary cause of flaky tests. Playwright assertions are created specifically for the dynamic web. Checks are automatically retried until the necessary conditions are met. Configure test retry strategy, capture execution trace, videos, screenshots to eliminate flakes. Browsers run web content belonging to different origins in different processes. Playwright is aligned with the modern browsers architecture and runs tests out-of-process. This makes Playwright free of the typical in-process test runner limitations.
    Starting Price: Free
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  • 3
    Squish

    Squish

    Qt Group

    Squish GUI Tester automates testing of graphical user interfaces across platforms and technologies such as Qt, Java, Web, .NET/WPF, iOS, Android, and embedded systems. Test scripts can be written in Python, JavaScript, Perl, Tcl, or Ruby, and its object-based recognition ensures tests remain reliable even as UIs change. With features like record/replay, keyword-driven and data-driven testing, test suite management, and CI/CD integration, Squish helps teams reduce manual testing, accelerate testing cycles, and ensure consistent performance, usability, and reliability. It is ideal for teams building enterprise-scale or safety-critical applications requiring high-quality, maintainable GUI testing workflows.
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