Show HN: Observability for Coding Agents and LLM Applications (telemetry.dev)

A new observability platform, telemetry.dev, has been launched to enhance the monitoring of AI and LLM applications, providing developers with detailed insights into model calls and tool steps. Utilizing OpenTelemetry, the platform captures every model interaction—accompanied by metrics such as tokens, costs, latencies, and errors—allowing users to troubleshoot issues efficiently and keep track of expenditures across different models and environments. Notably, users can start their journey with a free plan that includes 10,000 spans per month, requiring no credit card, making it accessible for organizations of all sizes. This tool is significant for the AI/ML community because it addresses the challenge of visibility in complex AI applications, helping developers pinpoint failures as they occur and enabling effective debugging. With its ability to integrate with various frameworks and languages, including TypeScript and Python, telemetry.dev streamlines the observability process, allowing teams to quickly assess success rates and spending by providing a unified view of their AI-related activities. The platform not only provides real-time insights but also includes customizable features for managing sensitive data, making it a practical solution for developers navigating the evolving AI landscape.