You know what Claude Code costs per seat. But do you know which sessions burned the budget, which model did the work, or whether your cache paid off? LangWatch now tracks every Claude Code session: tokens, costs, cache hits, bash commands, MCP tool calls, file edits, and full terminal replays. Works with Claude Code, Codex, Gemini CLI, and opencode. Free for individuals. Start with: npx langwatch claude
This is the 4th launch from LangWatch. View more
Claude Code usage tracking by LangWatch
Launching today
Track Claude Code usage: cost, cache, session replay. Run `npx langwatch claude` once. Every session gets cost with cache reads/writes as separate token classes, every bash and MCP call as a span, theoretical vs billed for your Max plan, and a full terminal replay in the UI. Works for Codex too.
Free
Launch Team
Lancepilot
Pazi
Knowing exactly what each Claude Code session costs is a game changer. Congrats on the launch, this is awesome! 🚀
LangWatch
@zvonimir_sabljic1 thanks, this is just the beginning!
LangWatch
@zvonimir_sabljic1 thanks 🙏 let us know once you’ve tried
This feels like the equivalent of DevTools, but for AI-assisted development. Congratulations on the launch @manouk_dr
LangWatch
@manouk_dr @sidraarifali 💯
Documentation.AI
The combination of cost tracking, session replay, and tool tracing makes this much more than another analytics dashboard. Congrats on launching!!!
LangWatch
@roopreddy that's right! LangWatch is currently the most powerfull observability tool for it! But I might be a bit bias! ;)
Voquill
The terminal replay is a nice touch. Being able to see what happened makes this much more useful. Nice work!
LangWatch
@henry_habib absolutely and it allows you to improve your prompt skills as well! Let us know once you've tried, happy to help out!
Triforce Todos
LangWatch
@abod_rehman whoop, let us know once you've set it up, there is so much more to explore! thanks for ssharing :)