Checksum

Checksum is an autonomous AI-powered testing platform that generates, executes, and automatically maintains production-ready Playwright tests for web applications. It employs specialized agents—End-to-End, CI, and API agents—to deliver comprehensive, always-on coverage, healing tests as your app evolves. Designed for engineering teams seeking to streamline E2E and API test automation, Checksum eliminates the burden of writing and fixing tests, ensuring rapid, reliable release cycles and freeing QA teams to focus on higher-value work.