TesterArmy runs real tests against websites and mobile apps using AI agents instead of maintained scripts. It produces screenshots, recordings, and bug reports, and supports plain-English test descriptions, OAuth, OTP, and production monitoring. Y Combinator lists the company as active in Spring 2026, founded by Oskar Kwaśniewski, Piotr Matyjasik, and Szymon Rybczak.
TesterArmy offers AI-powered agents that automate browser quality assurance (QA) testing by simulating real user interactions. Their main product focuses on validating website changes before deployment, ensuring functionality, and catching regressions. Key features include:
These features collectively enhance the efficiency of QA teams, software engineers, and DevOps teams in web development, allowing for faster and more reliable deployment of web applications.