Use a straightforward BASIC-like scripting language to automate your Windows GUI. Simulate key presses, mouse movement, window attributes and much more.


Screenster is described as '10x faster UI testing without a line of code. Screenster is a web-based platform that records a visual baseline of the application screens and then automatically detects changes' and is a automated testing tool in the development category. There are more than 50 alternatives to Screenster for a variety of platforms, including Windows, Linux, Mac, Web-based and SaaS apps. The best Screenster alternative is AutoIt, which is free. Other great apps like Screenster are UI.Vision RPA, Selenium, TestMu AI and iMacros.
Use a straightforward BASIC-like scripting language to automate your Windows GUI. Simulate key presses, mouse movement, window attributes and much more.


Open-source task and test automation tool and Selenium IDE. The UI.Vision RPA software is a browser extension that can do desktop automation as well! Use it for web automation, form filling, screen scraping and Robotic Process Automation (RPA).

Selenium is a suite of tools specifically for testing web applications. It provides a playback tool for authoring functional tests across most modern web browsers, without the need to learn a test scripting language (Selenium IDE).


TestMu AI (Formerly LambdaTest) is a full-stack AI platform for automated testing across web, mobile, and enterprise apps with agent-driven analysis, real device and browser support, parallel execution, and CI/CD integration for scalable quality assurance and detailed analytics.




iMacros was designed to automate the most repetitious tasks on the web. If there’s an activity you have to do repeatedly, just record it in iMacros. The next time you need to do it, the entire macro will run at the click of a button!



QA automation tool offering real-time monitoring, coding-free setup, and detailed documentation. Ideal for small teams with quick setup, integration with CI/CD, and comprehensive reports for insights on test performance, ensuring security with robust encryption.


Testsigma is a powerful test automation platform and enables anyone to create tests for web, mobile apps and APIs in just minutes.




Playlist Wiper is a lightweight desktop automation tool designed to solve a specific problem: YouTube's missing 'Delete All' button for the Watch Later playlist.

Ubot Studio allows you to make ANY automation software you want without ANY programming experience.

CasperJS is an open source navigation scripting & testing utility written in Javascript for the PhantomJS WebKit headless browser and SlimerJS (Gecko).


A free and robust API, Web and Mobile test automation solution with continuous integration trusted by hundreds of thousands of developers and testers.




Codeless or low-code User Experience test editing and management using Selenium to perform testing or UI automation. Uier tends to be a free self hostable alternative to Applitools, Endtest, Ghost Inspector, Usetrace, Screenster and many others.

