BrowserStack Alternatives & Competitors

World’s first full-stack Agentic AI Quality Engineering platform.

Key TestMu AI (Formerly 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 / Monthly

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

Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch.

Key PromptBrake features:

AI Security Testing Supported Targets CI Release Gates Self-Hosted Execution

Try for free paid Free Trial $499 / Monthly (Enterprise: 30 scans, 1 active runner license) Sponsored

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

Live interactive cross-browser testing from your browser.

Key browserling features:

Cross-Browser Testing Live Interaction No Installation Security

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

Easily create automated browser tests for your websites and web apps. Ensure everything works and looks the way it should. No coding required. 14 day free trial!

Key Ghost Inspector features:

Ease of Use No Coding Required Browser Extension Integration

paid Free Trial $99 / Monthly (10,000 test runs per month; 5 member seats)

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

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

Complete AI-driven Test Automation platform for Web apps, Mobile apps and APIs. Simple English commands to automate complex tests easily and effectively with all the flexibility that enterprise teams need!

Key Testsigma features:

Ease of Use Unified Platform Cloud-Based CI/CD Integration

paid Free Trial

Browsershots makes screenshots of your web design in different browsers.

Key Browsershots features:

Wide Browser Coverage Free to Use Screenshot Capability No Installation Required

Agentic testing harness for modern development.

Key mabl features:

Agentic Testing Harness Independent Verification Built Into Development Workflows Testing Agents

paid Free Trial

Smarter Faster Test Automation: Leapwork is a codeless and AI-Powered end-to-end test automation platform enabling everyone to deliver continuous quality across customer journeys.

Key Leapwork features:

No-Code Platform Intuitive Visual Designer Cross-Platform Support Extensive Integrations

Free Trial

Functionize combines natural language processing, deep-learning ML models and other AI-based technologies to empower your team to build tests faster that don’t break and run at scale in the cloud.

Key Functionize features:

AI-Powered Testing Cross-Browser Testing Scalability Smart Load Testing