BurnRate

BurnRate is a local-first AI agent observability and cost-tracking platform that monitors spending across AI coding tools, giving developers visibility into how agents consume tokens, including detailed per-subagent cost breakdowns. It offers 46 optimization rules that analyze usage patterns to suggest concrete savings, multi-provider tracking across Claude Code, Cursor, Copilot, Windsurf, Cline, Aider, and Codex, and per-subagent cost trees showing token consumption in agentic workflows. BurnRate includes nine analytics dashboards covering cost breakdowns, a session explorer, and budget alerts, with a local-first architecture ensuring code never leaves the user's machine, plus rate-limit monitoring and project-level cost analytics. It installs via Homebrew and includes a functional cost calculator on its website. Pricing is freemium: Free includes basic analytics with 30-day history, Pro is $12/month with optimization rules and budget controls, Team is $29/seat/month for aggregate team dashboards, and Enterprise offers custom pricing for 50-plus seats.