Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.

TestQuality is a cloud-based test management platform that integrates with issue and requirements trackers, automation frameworks and (CI/CD) systems. It assists your QA teams in managing and tracking software testing.

Automate front-end software testing with a single sentence.

Cloud test automation framework that enables businesses to maximize their test automation across the complete testing process from an End User´s perspective.

C/C++test is the fully integrated software testing solution for embedded safety-critical industries.

Burp or Burp Suite is a set of tools used for penetration testing of web applications. It is developed by a company named Portswigger who make freely available a Web Security Academy which has a range of lessons on penetration testing.