A free browser plugin that helps developers, content editors, & SEO professionals quickly scan webpage for broken links, valid links & potential issues.

Generate thousands of test cases, maintain them, and accelerate your releases with the most powerful testing platform.

Squash is a suite of tools to design, automate, run and industrialize your tests.

Fully integrated API and web service testing capabilities that automate end-to-end functional API testing.

Bring the best of Selenium, Cypress and Python into one package.

Katalon's AI-augmented platform enables efficient test writing, deeper insights, and enhanced coverage. It achieves faster execution, higher accuracy, and improved test coverage, ensuring high-quality software products.