Keploy

Keploy is an open-source, AI-powered testing platform that transforms real user API traffic into high-quality test cases with mocks and assertions. Designed to eliminate the need for manual test writing, Keploy supports unit, integration, and end-to-end (E2E) testing across multiple programming languages like Go, Java, Node.js, and Python. By capturing API calls directly from the application during runtime, Keploy generates test cases that mirror actual production behavior, ensuring real-world coverage and faster feedback loops. It automatically validates test consistency by checking for non-flakiness, build success, and code coverage, making sure only stable and useful tests are committed. Keploy fits seamlessly into CI/CD pipelines and works well with existing testing frameworks and tools. It empowers developers, QA engineers, and SREs to ship faster with confidence by automating one of the most time-consuming parts of software development—writing and maintaining tests. Whether you're working in microservices or monoliths, Keploy simplifies the testing process, boosts productivity, and significantly reduces regression bugs—turning testing into a byproduct of regular development.