Best Website Testing Products in 2025

Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.

Key Sauce Labs features:

Extensive Browser and OS Coverage Real Device Testing Integration with CI/CD Tools Detailed Reporting

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Key Flagsmith features:

Feature Flags Remote Config A/B/X Testing & Optimization Organization Management

Try for free Open Source freemium

BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality. .

Key BrowserStack features:

Cloud-based Browser Extensions SaaS

Open Source freemium $29.0 / Monthly (Starts at single user plans and billed annually)

Perform Web Testing on 2000+ Browsers & OS.

Key LambdaTest features:

Selenium Grid For Mobile Web-Automation Testing Selenium Web Testing Automation Parallel Testing For Goto Market Launch API for Continuous Testing

Open Source freemium $15.0 / Monthly

Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.

Key Selenium features:

Open Source Cross-Browser Compatibility Cross-Platform Support Supports Multiple Programming Languages

Open Source

Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.

Key Can I use features:

Comprehensive Data User-Friendly Interface Regular Updates Global Usage Statistics

Open Source

TestComplete Desktop, Web, and Mobile helps you create repeatable and accurate automated tests across multiple devices, platforms, and environments easily and quickly.

Key TestComplete features:

Ease of Use Scriptless Testing Multi-Technology Support Integration Capabilities

Live interactive cross-browser testing from your browser.

Key browserling features:

Cross-Browser Testing Live Interaction No Installation Security

Built on the top of Selenium and Appium, Katalon Studio is a free and powerful automated testing tool for web testing, mobile testing, and API testing.

Key Katalon features:

User-Friendly Interface Cross-Browser Testing Integrated Reporting Built-in Keywords

PractiTest is a cloud based Innovative test management tool.

Key PractiTest features:

Comprehensive Test Management Seamless Integrations Customizable Reports & Dashboards User-friendly Interface

Accelerate testing with Ranorex Studio, the all-in-one tool for test automation. For desktop, web, or mobile app testing, with easy codeless automation tools, a full IDE, robust object recognition, flexible reporting and built-in Selenium WebDriver.

Key Ranorex Studio features:

Ease of Use Comprehensive IDE Cross-Browser Testing Integrated Reporting

paid Free Trial $3590.0 / One-off (Node-locked, single user)

Browser Testing made simple! Run automated, visual, and manual tests on 1500+ real browsers and mobile devices. Test more browsers, in less time.

Key CrossBrowserTesting features:

Wide Range of Browsers and Devices Live Testing Automated Testing Integration Visual Testing

Learn how Micro Focus’ Application Lifecycle Management (ALM) software tools provide the agility, visibility, and collaboration solutions you need to optimize app development and testing, foster innovation, and improve the user experience. .

Key Micro Focus ALM features:

Comprehensive Test Management Integration Capabilities Customizability Traceability

Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.

Key Cypress.io features:

Easy Setup and Configuration Real-time Reloads Time Travel Debugging Automatic Waiting

Open Source