Browser & Device Testing

Blisk

A developer-focused browser for cross-device testing, responsive design, and real-time debugging of web applications.

Browserling

Interactive cross-browser testing platform providing live access to real desktop and mobile browsers in virtual machines.

BrowserStack

Cloud-based testing platform for web and mobile applications, providing access to real browsers and devices for manual and automated testing.

Cloud-based mobile app testing platform for Android and iOS, featuring browser-based emulators, simulators, and AI-driven test automation.

Pcloudy

AI-powered mobile and web app testing platform providing access to real device and browser clouds for test automation and performance monitoring.

Playwright

End-to-end testing and browser automation framework for modern web applications across Chromium, Firefox, and WebKit.

Responsively App

A developer tool that displays web pages across multiple devices simultaneously for responsive testing and layout verification.

Sizzy

A specialized browser for web developers featuring simultaneous multi-device testing, synchronized interactions, and responsive CSS debugging tools.

Testing Playground

Interactive web application providing a controlled environment to practice and learn robust element querying methods for automated software testing.

TestingBot

Run automated, manual, visual and AI-assisted tests on 6100+ real browsers and physical mobile devices with parallel execution and CI/CD integration.

TestMu AI

An AI-native quality engineering platform providing autonomous testing agents, cloud-based test execution, and real device access for web and mobile.

Velocity

AI-powered user testing and simulation plugin for Figma prototypes providing UX performance metrics, heat maps, and accessibility reviews.