Apps similar to Supercheck include Lightpanda, which is open source with a free version. Other options are Cypress, BrowserStack, TestMu AI and Browserling. You're spoiled for choice with Automated Testing Tools like Supercheck: we list more than 50 alternatives for the web, Windows, Mac, Linux and self-hosting.
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.
United States
The headless browser built from scratch for AI agents and automation. Not a Chromium fork. Not a WebKit patch. A new browser, written in Zig. 16x lighter and 9x faster than Chromium.
France
EU
Cypress is a front end automated testing tool created for the modern web. Cypress is built on a new architecture and runs in the same run-loop as the application being tested. As a result Cypress provides better, faster, and more reliable testing for anything that runs in a...
United States
BrowserStack is the world’s largest cloud platform for software testing, with 20,000+ real Android and iOS devices that allow developers to comprehensively test their websites and apps for functionality, performance, and visual appeal.
India
Browserling lets you quickly cross-browser test your websites in all the most popular browsers, such as Internet Explorer, Chrome, Safari, Opera and Firefox. We run the browsers in virtual machines and you get live access to them.
United States
Enables real-time debugging of websites on mobile and tablet views, supports 50+ device profiles, allows side-by-side testing, custom device setups, separate Dev Tools for each device, and screens for responsive design, all within a web-based platform.
United States
HeadSpin is a Digital Experience AI Platform that combines a global device infrastructure, test automation, and ML-driven analytics.
United States
Polypane is a browser built from the ground up to create websites and apps. Polypane is the only browser that lets you develop a website for all viewports and devices at once, and gives you the best overview of them.
NetherlandsEU
A comprehensive platform ensuring digital accessibility through AI and automation, providing compliance with ADA, WCAG 2.1 AA, GDPR, and more across multiple sites without code changes and offering audits, automated fixes, and monitoring through a single dashboard.
United States
The ultimate cloud browser. Affordable, bulletproof, AI-fueled. Your best partner for data extraction, browser automation, web scraping.
Browserless solves the problem of running Chrome on a web server. If you're tired fighting to get Chrome running on AWS, Heroku, or Digital Ocean then browserless is for you.
Selenium IDE is a browser add-on that records clicks, typing, and other actions to make a test, which you can play back in the browser.
Quash Automate is an AI-driven mobile test automation solution that streamlines testing workflows, generates scriptless test cases, seamlessly integrates with your CI/CD pipelines, and performs comprehensive real-device validation, ensuring faster, flawless mobile app releases.
