Helicone

Helicone is an open-source LLM observability platform built to monitor, debug, and optimize AI applications. With just a single line of integration, developers gain access to powerful features such as cost tracking, agent tracing, and prompt management, enabling them to confidently ship AI applications into production. Helicone offers a comprehensive platform for developers to oversee the performance and efficiency of their LLM applications, with a user-friendly dashboard that tracks requests, segments, sessions, properties, and user interactions. Additionally, Helicone provides tools like the playground, experiments, and evaluators to help developers fine-tune their prompts, optimize AI outputs, and improve the overall performance of their models. Whether you’re monitoring costs or improving application behavior, Helicone empowers developers to build smarter and more efficient AI applications.