Langtail simplifies the testing of LLM (Large Language Model) applications, making it accessible for everyone. With Langtail, you can effortlessly debug, test, and monitor your AI-powered apps through an intuitive platform designed to enhance your development workflow. Create test cases, set assertions, and analyze prompt performance across diverse inputs—all without needing a credit card to get started. Langtail is committed to providing innovative tools that address real challenges faced by developers in the AI space. Whether you're looking to accelerate your app development or streamline your testing processes, Langtail is the ideal low-code solution for building and managing effective AI applications.