Claude Code usage tracking by LangWatch

LangWatch offers comprehensive tracking for coding assistants like Claude Code, Codex, OpenCode, Copilot, Cursor, and Pi. It provides deep visibility into usage, performance, and cost with key features: * Real-time cost monitoring with cache read/write breakdowns * Detailed session replays for every coding interaction * Span tracking for bash commands and method calls (MCP) * Comparison of theoretical vs. billed spend on bundled plans * Full trace history for understanding workflow and identifying inefficiencies This platform helps developers and engineering teams optimize their use of coding assistants by providing a complete overview of interactions and consumption. Understand where resources are allocated, identify expensive operations, and ensure efficient use of bundled plans. The full terminal replay allows for detailed post-session analysis, helping to refine prompts and improve coding practices. Designed for individual developers, small teams, and large enterprises that leverage coding assistants and need robust observability. Improve productivity, manage expenses, and gain insights into coding agent performance without complex setup.