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
I'm bookmarking this. Comparing theoretical cost against what I'm actually billed on Max is something I've wanted for a while.
LangWatch
@ramish_saje go try it once you've found some time to track it, it will only take. you acouple of minutes!
LangWatch
@hamza_afzal_butt that's indeed the goal, so additionally to the current usage insights for the users, we do provide Admin dashboards as well to view the spend accross teams, projects and so on.
I can imagine engineering managers using this to better understand AI adoption across teams. Good launch!!
LangWatch
@zerotox yes so this part of the launch is pure visibility for dev's but we do give Admin dashboards and insights as well for engineering leaders managing budgets, for prediction and optimizing spend accross
Looking forward to seeing historical trends showing how coding workflows evolve over months. :D
LangWatch
@ragsyme exactly! We all have a feeling that the token expending per PR has been increasing, the cost per token too, sometimes "cheaper" models but actually spending double the tokens and so on.
It will be great to actually measure that effect for your team and having all the data behind it to read back and optimize
Lancepilot
Can the platform can identify inefficient prompting patterns across multiple sessions?
LiveDemo
Congrats on the launch!
Token tracking is becoming crutial with everyday usage of Claude... maybe eventually it will turn out that junior developers are less expensive after all :)
P.S:
I have built an interactive livedemo for you, feel free to check it out
https://app.livedemo.ai/livedemos/6a6afa27cc86a442a8fd9d17
LangWatch
@gapostolov Thanks quick, thanks for sharing that, we'll have a look at it at the same time, please feel free to start using and let us know how it helped you!
Lancepilot