mabl is a test automation platform that focuses on software quality within the technology sector. The company provides a platform that facilitates testing across web, mobile, API, accessibility, and performance. mabl offers services including test creation, testing interfaces, and solutions that can work with CI/CD tools. mabl was formerly known as Project Longreen. It was founded in 2016 and is based in Boston, Massachusetts.

Worksoft focuses on automated software testing and business process testing within the technology sector. Its main offerings include a codeless automation platform that integrates process intelligence, testing, and robotic process automation (RPA). Worksoft's services cater to various applications such as SAP, Oracle, Salesforce, and Workday, providing solutions for process discovery, documentation, and analytics. It was founded in 1998 and is based in Addison, Texas.

Sauce Labs offers software quality assurance for web and mobile applications, providing a platform that supports testing across various environments. The company provides services including cross-browser testing, mobile testing, visual testing, and error reporting, using AI-driven analytics for user experiences. Sauce Labs serves enterprises integrating quality assurance into their software development lifecycle. It was founded in 2008 and is based in San Francisco, California.

BrowserStack is a cloud-based testing platform focused on cross-browser and mobile app testing within the software development industry. The company provides manual and automated testing on real devices, visual testing tools, and accessibility compliance testing, as well as test management and reporting solutions. BrowserStack serves the software development and quality assurance sectors, offering tools for developers and QAs to test applications across various browsers and devices. It was founded in 2011 and is based in Dublin, Ireland.

Katalon Studio is a test automation platform focused on providing tools for creating, executing, and managing tests for web, mobile, desktop, and API applications, utilizing both low-code and full-code scripting options. The platform integrates with DevOps processes and supports testing with analytics and AI features. It was founded in 2016 and is based in Atlanta, Georgia.

Functionize is an enterprise AI test automation platform that focuses on agentic automation for quality assurance. The company provides tools that assist in creating, executing, and maintaining tests with reduced human input, which can impact software development and testing. Functionize serves sectors that need software testing solutions, including ecommerce, real estate tech, and cloud computing. It was founded in 2014 and is based in San Francisco, California.